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Bird List

Updated ~2 days ago
395 All Years 260 This Year 2024 82 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (394)

  1. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Susan Dietrich
    Location: John Martin Reservoir, Hasty US-CO 38.07672, -102.99383
  2. Ross's Goose Anser rossii
    # Count: X
    Date:
    Observer: Geree Rea
    Location: Lake Hasty (lake and campground)
  3. Greater White-fronted Goose Anser albifrons
    # Count: 1
    Date:
    Observer: Eric DeFonso 🦑
    Location: Verhoeff Reservoir (Private; view from highway only; trespassers will be prosecuted)
  4. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Jane Stulp
    Location: Lake Hasty (lake and campground)
  5. Canada Goose Branta canadensis
    # Count: 1
    Date:
    Observer: Katie Albert
    Location: 31322 US-50, McClave US-CO 38.11418, -102.82714
  6. Trumpeter Swan Cygnus buccinator
    # Count: 2
    Date:
    Observer: Julia Johnson
    Location: Lake Hasty (lake and campground)
  7. Tundra Swan Cygnus columbianus
    # Count: 2
    Date:
    Observer: Jane Stulp
    Location: Dawn Pond and wetlands
  8. Wood Duck Aix sponsa
    # Count: 2
    Date:
    Observer: Carter Boucek
    Location: 81050, La Junta US-CO 38.04025, -103.39866
  9. Blue-winged Teal Spatula discors
    # Count: 13
    Date:
    Observer: Al Garner
    Location: John Martin Reservoir
  10. Cinnamon Teal Spatula cyanoptera
    # Count: 1
    Date:
    Observer: michael kiessig
    Location: Lake Hasty (lake and campground)
  11. Northern Shoveler Spatula clypeata
    # Count: 16
    Date:
    Observer: Al Garner
    Location: John Martin Reservoir
  12. Gadwall Mareca strepera
    # Count: 4
    Date:
    Observer: Brian Genge
    Location: Lake Hasty (lake and campground)
  13. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Jane Stulp
    Location: Verhoeff Reservoir (Private; view from highway only; trespassers will be prosecuted)
  14. American Wigeon Mareca americana
    # Count: 6
    Date:
    Observer: Chris Gearhart
    Location: John Martin Reservoir State Park, Hasty US-CO 38.08327, -102.95407
  15. Mallard Anas platyrhynchos
    # Count: 4
    Date:
    Observer: Jessie Reese
    Location: Lake Hasty (lake and campground)
  16. Mexican Duck Anas diazi
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  17. Northern Pintail Anas acuta
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Verhoeff Reservoir (Private; view from highway only; trespassers will be prosecuted)
  18. Green-winged Teal Anas crecca
    # Count: 4
    Date:
    Observer: Brian Genge
    Location: Lake Hasty (lake and campground)
  19. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Toni Bowen
    Location: Lake Hasty (lake and campground)
  20. Redhead Aythya americana
    # Count: 4
    Date:
    Observer: Chris Gearhart
    Location: Lake Hasty (lake and campground)
  21. Ring-necked Duck Aythya collaris
    # Count: 2
    Date:
    Observer: Kathy Mihm Dunning
    Location: Lake Hasty (lake and campground)
  22. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Jane Stulp
    Location: Lake Hasty (lake and campground)
  23. Lesser Scaup Aythya affinis
    # Count: 2
    Date:
    Observer: Kaleb Crane
    Location: John Martin Reservoir--below dam (bunkhouse area)
  24. Surf Scoter Melanitta perspicillata
    # Count: 1
    Date:
    Observer: Geree Rea
    Location: Lake Hasty (lake and campground)
  25. White-winged Scoter Melanitta deglandi
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  26. Black Scoter Melanitta americana
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  27. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: Jeremy Alcorn
    Location: Lake Hasty (lake and campground)
  28. Bufflehead Bucephala albeola
    # Count: 5
    Date:
    Observer: Chris & Holly Marr
    Location: Lake Hasty (lake and campground)
  29. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Kathy Mihm Dunning
    Location: Lake Hasty (lake and campground)
  30. Barrow's Goldeneye Bucephala islandica
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  31. Hooded Merganser Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Riley Morris
    Location: Lake Hasty (lake and campground)
  32. Common Merganser Mergus merganser
    # Count: 1
    Date:
    Observer: Edward Landi
    Location: Lake Hasty (lake and campground)
  33. Red-breasted Merganser Mergus serrator
    # Count: 3
    Date:
    Observer: Darth Aves
    Location: Dawn Pond and wetlands
  34. Ruddy Duck Oxyura jamaicensis
    # Count: 10
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  35. Northern Bobwhite Colinus virginianus
    # Count: 1
    Date:
    Observer: Katie Albert
    Location: 31322 US-50, McClave US-CO 38.11418, -102.82714
  36. Scaled Quail Callipepla squamata
    # Count: 2
    Date:
    Observer: Chris Gearhart
    Location: John Martin Reservoir
  37. Wild Turkey Meleagris gallopavo
    # Count: 6
    Date:
    Observer: Jessie Reese
    Location: County Road 26, Hasty US-CO 38.05566, -102.92452
  38. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Chris & Holly Marr
    Location: Lake Hasty (lake and campground)
  39. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Lake Hasty (lake and campground)
  40. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Janeal W. Thompson
    Location: John Martin Reservoir
  41. Eared Grebe Podiceps nigricollis
    # Count: 1
    Date:
    Observer: Clare Mattingly
    Location: Lake Hasty (lake and campground)
  42. Western Grebe Aechmophorus occidentalis
    # Count: 8
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  43. Clark's Grebe Aechmophorus clarkii
    # Count: 2
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  44. Rock Pigeon Columba livia
    # Count: 6
    Date:
    Observer: Jessie Reese
    Location: Lake Hasty (lake and campground)
  45. Band-tailed Pigeon Patagioenas fasciata
    # Count: 1
    Date:
    Observer: Tim Smart
    Location: Van's Grove (Road JJ, east of Ft. Lyon)
  46. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Jessie Reese
    Location: Lake Hasty (lake and campground)
  47. White-winged Dove Zenaida asiatica
    # Count: 1
    Date:
    Observer: Chris & Holly Marr
    Location: Lake Hasty (lake and campground)
  48. Mourning Dove Zenaida macroura
    # Count: 11
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  49. Greater Roadrunner Geococcyx californianus
    # Count: 1
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  50. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Linda Lee
    Location: John Martin Reservoir
  51. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 1
    Date:
    Observer: John Drummond
    Location: Melody Tempel Grove
  52. Lesser Nighthawk Chordeiles acutipennis
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  53. Common Nighthawk Chordeiles minor
    # Count: 3
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  54. Common Poorwill Phalaenoptilus nuttallii
    # Count: 1
    Date:
    Observer: Ginny Bergstrom
    Location: Bent Fort Inn Birding Trail
  55. Chimney Swift Chaetura pelagica
    # Count: 1
    Date:
    Observer: Al Garner
    Location: 16525 County Road JJ, Las Animas US-CO 38.10115, -103.11374
  56. White-throated Swift Aeronautes saxatalis
    # Count: 1
    Date:
    Observer: Loch Kilpatrick
    Location: John Martin Reservoir
  57. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Ben Sampson
    Location: Melody Tempel Grove
  58. Black-chinned Hummingbird Archilochus alexandri
    # Count: 1
    Date:
    Observer: Scott Dieni
    Location: Melody Tempel Grove
  59. Costa's Hummingbird Calypte costae
    # Count: 1
    Date:
    Observer: Dale Adams
    Location: Costas Hummigbird Las Animas
  60. Calliope Hummingbird Selasphorus calliope
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: BCR 34, from CO 196 north
  61. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: Robert Raker
    Location: Las Animas (town)
  62. Broad-tailed Hummingbird Selasphorus platycercus
    # Count: 1
    Date:
    Observer: Ginny Bergstrom
    Location: 333 Grand Ave, Las Animas US-CO 38.06938, -103.22582
  63. King Rail Rallus elegans
    # Count: 1
    Date:
    Observer: Tony Leukering
    Location: Green Heron Slough (south of Bent CR HH near CR 16)
  64. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Al Garner
    Location: Van's Marsh (Gageby Creek at Bent CR JJ)
  65. Sora Porzana carolina
    # Count: 2
    Date:
    Observer: Brian Genge
    Location: Ft Lyon Wildlife Easement
  66. Common Gallinule Gallinula galeata
    # Count: 1
    Date:
    Observer: Brandon K. Percival
    Location: Purgatoire River Marshes
  67. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Chris Gearhart
    Location: John Martin Reservoir
  68. Black Rail Laterallus jamaicensis
    # Count: 1
  69. Sandhill Crane Antigone canadensis
    # Count: 12
    Date:
    Observer: Anonymous eBirder
    Location: John Martin Reservoir
  70. Black-necked Stilt Himantopus mexicanus
    # Count: 3
    Date:
    Observer: Jessie Reese
    Location: Lake Hasty (lake and campground)
  71. American Avocet Recurvirostra americana
    # Count: 9
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  72. Black-bellied Plover Pluvialis squatarola
    # Count: 1
    Date:
    Observer: Julia Johnson
    Location: Point Overlook
  73. American Golden-Plover Pluvialis dominica
    # Count: 2
    Date:
    Observer: Sean Huntley
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  74. Killdeer Charadrius vociferus
    # Count: 2
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  75. Semipalmated Plover Charadrius semipalmatus
    # Count: 1
    Date:
    Observer: tyler krul
    Location: John Martin Reservoir
  76. Piping Plover Charadrius melodus
    # Count: 3
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  77. Mountain Plover Anarhynchus montanus
    # Count: 1
    Date:
    Observer: Helen Butts
    Location: Heartland Ranch Nature Preserve (Private Land - Restricted Access)
  78. Snowy Plover Anarhynchus nivosus
    # Count: 1
    Date:
    Observer: Al Garner
    Location: John Martin Reservoir
  79. Upland Sandpiper Bartramia longicauda
    # Count: 5
    Date:
    Observer: Cole Wild
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  80. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: Ginny Bergstrom
    Location: John Martin Reservoir
  81. Long-billed Curlew Numenius americanus
    # Count: 1
    Date:
    Observer: Felice Lyons
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  82. Hudsonian Godwit Limosa haemastica
    # Count: 1
    Date:
    Observer: Mark Holmgren
    Location: Lake Hasty (lake and campground)
  83. Marbled Godwit Limosa fedoa
    # Count: 20
    Date:
    Observer: Ginny Bergstrom
    Location: Verhoeff Reservoir (Private; view from highway only; trespassers will be prosecuted)
  84. Short-billed Dowitcher Limnodromus griseus
    # Count: 1
    Date:
    Observer: David Dowell
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  85. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 4
    Date:
    Observer: Chris & Holly Marr
    Location: John Martin Reservoir State Park, Hasty US-CO 38.07886, -102.95412
  86. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Edward Landi
    Location: John Martin Reservoir--Northwest Side
  87. Wilson's Phalarope Phalaropus tricolor
    # Count: 2
    Date:
    Observer: Al Garner
    Location: John Martin Reservoir
  88. Red Phalarope Phalaropus fulicarius
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  89. Red-necked Phalarope Phalaropus lobatus
    # Count: 2
    Date:
    Observer: Chris & Holly Marr
    Location: John Martin Reservoir State Park, Hasty US-CO 38.07886, -102.95412
  90. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Chris Gearhart
    Location: John Martin Reservoir
  91. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: M Gaylord
    Location: Lake Hasty (lake and campground)
  92. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Skye Lewis
    Location: Lake Hasty (lake and campground)
  93. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Erik Hendrickson
    Location: John Martin Construction Site (future gravel ponds ??)
  94. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Julia Johnson
    Location: Point Overlook
  95. Ruddy Turnstone Arenaria interpres
    # Count: 1
    Date:
    Observer: Susan Dietrich
    Location: Verhoeff Reservoir (Private; view from highway only; trespassers will be prosecuted)
  96. Red Knot Calidris canutus
    # Count: 1
    Date:
    Observer: Susan Dietrich
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  97. Sharp-tailed Sandpiper Calidris acuminata
    # Count: 1
    Date:
    Observer: Vic Zerbi
    Location: Van's Marsh (Gageby Creek at Bent CR JJ)
  98. Stilt Sandpiper Calidris himantopus
    # Count: 8
    Date:
    Observer: tyler krul
    Location: John Martin Reservoir
  99. Buff-breasted Sandpiper Calidris subruficollis
    # Count: 1
    Date:
    Observer: Mark Peterson
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  100. Sanderling Calidris alba
    # Count: 4
    Date:
    Observer: David Wade
    Location: John Martin Reservoir--Dam area
  101. Dunlin Calidris alpina
    # Count: 1
    Date:
    Observer: Jane Stulp
    Location: Verhoeff Farms (Private Property Trespassers will be prosecuted)
  102. Baird's Sandpiper Calidris bairdii
    # Count: 2
    Date:
    Observer: Chris & Holly Marr
    Location: John Martin Reservoir, Hasty US-CO 38.05622, -102.94024
  103. White-rumped Sandpiper Calidris fuscicollis
    # Count: 4
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  104. Least Sandpiper Calidris minutilla
    # Count: 2
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  105. Pectoral Sandpiper Calidris melanotos
    # Count: 2
    Date:
    Observer: Renee Casias
    Location: Colorado, US (38.082, -103.027)
  106. Western Sandpiper Calidris mauri
    # Count: 4
    Date:
    Observer: Kaleb Crane
    Location: John Martin Reservoir--Dam area
  107. Semipalmated Sandpiper Calidris pusilla
    # Count: 1
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  108. Long-tailed Jaeger Stercorarius longicaudus
    # Count: 1
    Date:
    Observer: Cole Wild
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  109. Parasitic Jaeger Stercorarius parasiticus
    # Count: 1
    Date:
    Observer: Glenn Walbek
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  110. Black-legged Kittiwake Rissa tridactyla
    # Count: 1
    Date:
    Observer: Susan Dietrich
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  111. Sabine's Gull Xema sabini
    # Count: 1
    Date:
    Observer: Susan Dietrich
    Location: John Martin Reservoir
  112. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 3
    Date:
    Observer: Julia Johnson
    Location: Lake Hasty (lake and campground)
  113. Laughing Gull Leucophaeus atricilla
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  114. Franklin's Gull Leucophaeus pipixcan
    # Count: 1
    Date:
    Observer: Al Garner
    Location: John Martin Reservoir
  115. Short-billed Gull Larus brachyrhynchus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  116. Ring-billed Gull Larus delawarensis
    # Count: 10
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  117. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Ft Lyon Wildlife Easement
  118. Great Black-backed Gull Larus marinus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  119. Glaucous Gull Larus hyperboreus
    # Count: 1
    Date:
    Observer: Jack Lefor
    Location: John Martin Reservoir--Dam area
  120. Lesser Black-backed Gull Larus fuscus
    # Count: 1
    Date:
    Observer: Henry Pollock
    Location: Lake Hasty (lake and campground)
  121. California Gull Larus californicus
    # Count: 2
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  122. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  123. Iceland Gull Larus glaucoides
    # Count: 6
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  124. Least Tern Sternula antillarum
    # Count: 4
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  125. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Ginny Bergstrom
    Location: John Martin Reservoir
  126. Black Tern Chlidonias niger
    # Count: 10
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  127. Forster's Tern Sterna forsteri
    # Count: 2
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  128. Arctic Tern Sterna paradisaea
    # Count: 1
    Date:
    Observer: Michael Lester
    Location: Lake Hasty (lake and campground)
  129. Common Tern Sterna hirundo
    # Count: 1
    Date:
    Observer: Luke Pheneger
    Location: John Martin Reservoir
  130. Royal Tern Thalasseus maximus
    # Count: 1
    Date:
    Observer: Norman Erthal
    Location: John Martin Reservoir
  131. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Kathy Mihm Dunning
    Location: John Martin Reservoir State Park - Point Campground
  132. Pacific Loon Gavia pacifica
    # Count: 1
    Date:
    Observer: David Suddjian
    Location: John Martin Reservoir--Dam area
  133. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Don Marsh
    Location: Lake Hasty (lake and campground)
  134. Yellow-billed Loon Gavia adamsii
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  135. Magnificent Frigatebird Fregata magnificens
    # Count: 1
    Date:
    Observer: Jane Stulp
    Location: John Martin Reservoir
  136. Double-crested Cormorant Nannopterum auritum
    # Count: 2
    Date:
    Observer: Brian Genge
    Location: Lake Hasty (lake and campground)
  137. Neotropic Cormorant Nannopterum brasilianum
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  138. American White Pelican Pelecanus erythrorhynchos
    # Count: 1
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  139. Brown Pelican Pelecanus occidentalis
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Lake Hasty (lake and campground)
  140. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: M Gaylord
    Location: 14079-14001 Gg 5, Las Animas, Colorado, US (38.077, -103.161)
  141. Least Bittern Ixobrychus exilis
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  142. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 1
    Date:
    Observer: Janeal W. Thompson
    Location: Verhoeff Farms (Private, Trespassers will be Prosecuted)
  143. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 2
    Date:
    Observer: T B
    Location: Dawn Pond and wetlands
  144. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: Beth Partin
    Location: Lake Hasty (lake and campground)
  145. Tricolored Heron Egretta tricolor
    # Count: 1
    Date:
    Observer: John Drummond
    Location: Lake Hasty (lake and campground)
  146. Reddish Egret Egretta rufescens
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  147. Snowy Egret Egretta thula
    # Count: 2
    Date:
    Observer: Kaleb Crane
    Location: Las Animas Fish Hatchery
  148. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Tyler Imfeld
    Location: John Martin Reservoir-Visitor Center Ponds
  149. Western Cattle Egret Bubulcus ibis
    # Count: 1
    Date:
    Observer: CFO Birds
    Location: Melody Tempel Grove
  150. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: T B
    Location: Melody Tempel Grove
  151. Great Blue Heron Ardea herodias
    # Count: 3
    Date:
    Observer: Fernando Machado-Stredel
    Location: Colorado, US (38.062, -103.031)
  152. White Ibis Eudocimus albus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Van's Marsh (Gageby Creek at Bent CR JJ)
  153. Glossy Ibis Plegadis falcinellus
    # Count: 1
    Date:
    Observer: Janeal W. Thompson
    Location: Lake Hasty (lake and campground)
  154. White-faced Ibis Plegadis chihi
    # Count: 7
    Date:
    Observer: Jessie Reese
    Location: Lake Hasty (lake and campground)
  155. Black Vulture Coragyps atratus
    # Count: 1
    Date:
    Observer: Joey Kellner
    Location: Lake Hasty (lake and campground)
  156. Turkey Vulture Cathartes aura
    # Count: 4
    Date:
    Observer: Jessie Reese
    Location: Lake Hasty (lake and campground)
  157. Osprey Pandion haliaetus
    # Count: 2
    Date:
    Observer: Jessie Reese
    Location: Lake Hasty (lake and campground)
  158. Golden Eagle Aquila chrysaetos
    # Count: 1
    Date:
    Observer: Henry Pollock
    Location: John Martin Reservoir
  159. Mississippi Kite Ictinia mississippiensis
    # Count: 1
    Date:
    Observer: Al Garner
    Location: Lake Hasty (lake and campground)
  160. Northern Harrier Circus hudsonius
    # Count: 3
    Date:
    Observer: Brian Genge
    Location: Ft Lyon Wildlife Easement
  161. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: michael kiessig
    Location: Lake Hasty (lake and campground)
  162. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Adrian Lakin
    Location: Melody Tempel Grove
  163. American Goshawk Accipiter atricapillus
    # Count: 1
    Date:
    Observer: Van Truan
    Location: John Martin Reservoir
  164. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Patrick Morgan
    Location: John Martin Reservoir SP--Point Campground
  165. Harris's Hawk Parabuteo unicinctus
    # Count: 1
    Date:
    Observer: Loch Kilpatrick
    Location: 30432-30858 U.S. 50, McClave, Colorado, US (38.114, -102.837)
  166. Broad-winged Hawk Buteo platypterus
    # Count: 1
    Date:
    Observer: Renee Casias
    Location: Bent - CR JJ (CR 16 to Van's Grove)
  167. Swainson's Hawk Buteo swainsoni
    # Count: 1
    Date:
    Observer: Jessie Reese
    Location: County Road 26, Hasty US-CO 38.05566, -102.92452
  168. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Joseph Tuttle
    Location: Lake Hasty (lake and campground)
  169. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Bruce Snyder
    Location: Bent CR 14 between CR WW and CR VV
  170. Ferruginous Hawk Buteo regalis
    # Count: 1
    Date:
    Observer: Brian Genge
    Location: 21280–21398 County Road JJ, Hasty US-CO 38.09966, -102.99647
  171. Barn Owl Tyto alba
    # Count: 1
    Date:
    Observer: Alecia Gorski
    Location: Van's Grove (Bent CR JJ, east of Ft Lyon)
  172. Western Screech-Owl Megascops kennicottii
    # Count: 1
    Date:
    Observer: Andrew McFadden
    Location: Ft Lyon Wildlife Easement
  173. Eastern Screech-Owl Megascops asio
    # Count: 1
    Date:
    Observer: Cole Sage
    Location: Ft Lyon Wildlife Easement
  174. Snowy Owl Bubo scandiacus
    # Count: 1
    Date:
    Observer: Jane Stulp
    Location: Verhoeff Reservoir (Private; view from highway only; trespassers will be prosecuted)
  175. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Brian Genge
    Location: Ft Lyon Wildlife Easement
  176. Burrowing Owl Athene cunicularia
    # Count: 5
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  177. Long-eared Owl Asio otus
    # Count: 1
  178. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Cole Sage
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  179. Northern Saw-whet Owl Aegolius acadicus
    # Count: 1
    Date:
    Observer: Jane Stulp
    Location: Karney SWA
  180. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Felice Lyons
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  181. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Lake Hasty (lake and campground)
  182. Red-naped Sapsucker Sphyrapicus nuchalis
    # Count: 1
    Date:
    Observer: David Dowell
    Location: Van's Grove (Bent CR JJ, east of Ft Lyon)
  183. Lewis's Woodpecker Melanerpes lewis
    # Count: 2
    Date:
    Observer: Clay Rushton
    Location: Canal Road
  184. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 1
    Date:
    Observer: Jessie Reese
    Location: County Road 26, Hasty US-CO 38.05566, -102.92452
  185. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: T B
    Location: Dawn Pond and wetlands
  186. Downy Woodpecker Dryobates pubescens
    # Count: 2
    Date:
    Observer: Al Garner
    Location: Lake Hasty (lake and campground)
  187. Ladder-backed Woodpecker Dryobates scalaris
    # Count: 1
    Date:
    Observer: Tyler Imfeld
    Location: Lake Hasty (lake and campground)
  188. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Al Garner
    Location: Ft Lyon--Bent CR16 marshes
  189. Northern Flicker Colaptes auratus
    # Count: 3
    Date:
    Observer: MK Wilcox
    Location: McClave, Colorado, US (38.12, -102.953)
  190. Crested Caracara Caracara plancus
    # Count: 1
    Date:
    Observer: Mel & Jeanne Goff
    Location: Verhoeff Reservoir (Private; view from highway only; trespassers will be prosecuted)
  191. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Al Garner
    Location: Ft Lyon--Bent CR16 marshes
  192. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Brian Genge
    Location: Green Heron Slough (south of Bent CR HH near CR 16)
  193. Gyrfalcon Falco rusticolus
    # Count: 1
  194. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: michael kiessig
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  195. Prairie Falcon Falco mexicanus
    # Count: 1
    Date:
    Observer: Chris & Holly Marr
    Location: Lake Hasty (lake and campground)
  196. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Brian Genge
    Location: Melody Tempel Grove
  197. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: Scott Dieni
    Location: Melody Tempel Grove
  198. Eastern Wood-Pewee Contopus virens
    # Count: 1
    Date:
    Observer: Luke Pheneger
    Location: Ft Lyon Wildlife Easement
  199. Yellow-bellied Flycatcher Empidonax flaviventris
    # Count: 1
    Date:
    Observer: Jane Stulp
    Location: Melody Tempel Grove
  200. Acadian Flycatcher Empidonax virescens
    # Count: 1
    Date:
    Observer: Joey Kellner
    Location: Van's Grove (Bent CR JJ, east of Ft Lyon)
  201. Alder Flycatcher Empidonax alnorum
    # Count: 1
    Date:
    Observer: Joey Kellner
    Location: Melody Tempel Grove
  202. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Darth Aves
    Location: Las Animas Fish Hatchery
  203. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: Linda Lee
    Location: Melody Tempel Grove
  204. Hammond's Flycatcher Empidonax hammondii
    # Count: 1
    Date:
    Observer: Susan Dietrich
    Location: Melody Tempel Grove
  205. Gray Flycatcher Empidonax wrightii
    # Count: 1
    Date:
    Observer: Scott Shaum
    Location: Melody Tempel Grove
  206. Dusky Flycatcher Empidonax oberholseri
    # Count: 1
    Date:
    Observer: Linda Lee
    Location: Lake Hasty (lake and campground)
  207. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: Jon (Yonatan) Rubins
    Location: Melody Tempel Grove
  208. Black Phoebe Sayornis nigricans
    # Count: 2
    Date:
    Observer: Kathy Mihm Dunning
    Location: Lake Hasty (lake and campground)
  209. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Geree Rea
    Location: Melody Tempel Grove
  210. Say's Phoebe Sayornis saya
    # Count: 2
    Date:
    Observer: Emily Redding
    Location: Las Animas (town)
  211. Vermilion Flycatcher Pyrocephalus rubinus
    # Count: 1
    Date:
    Observer: Kara Carragher
    Location: Lake Hasty (lake and campground)
  212. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 1
    Date:
    Observer: Al Garner
    Location: Van's Grove (Bent CR JJ, east of Ft Lyon)
  213. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: Al Garner
    Location: Lake Hasty (lake and campground)
  214. Sulphur-bellied Flycatcher Myiodynastes luteiventris
    # Count: 1
    Date:
    Observer: Norman Erthal
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  215. Cassin's Kingbird Tyrannus vociferans
    # Count: 1
    Date:
    Observer: Patrick Morgan
    Location: Lake Hasty (lake and campground)
  216. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Jessie Reese
    Location: Lake Hasty (lake and campground)
  217. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: Jessie Reese
    Location: Lake Hasty (lake and campground)
  218. Scissor-tailed Flycatcher Tyrannus forficatus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Wiley Cemetery (Bent Co)
  219. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Ft Lyon Wildlife Easement
  220. Bell's Vireo Vireo bellii
    # Count: 1
    Date:
    Observer: Jake Glassman
    Location: John Martin Reservoir
  221. Gray Vireo Vireo vicinior
    # Count: 1
    Date:
    Observer: Loch Kilpatrick
    Location: Melody Tempel Grove
  222. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Christine Alexander
    Location: Lake Hasty (lake and campground)
  223. Cassin's Vireo Vireo cassinii
    # Count: 2
    Date:
    Observer: Kathy Mihm Dunning
    Location: Melody Tempel Grove
  224. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Kathy Mihm Dunning
    Location: Melody Tempel Grove
  225. Plumbeous Vireo Vireo plumbeus
    # Count: 1
    Date:
    Observer: michael kiessig
    Location: Lake Hasty (lake and campground)
  226. Philadelphia Vireo Vireo philadelphicus
    # Count: 1
    Date:
    Observer: Edward Landi
    Location: Lake Hasty (lake and campground)
  227. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Al Garner
    Location: Las Animas Fish Hatchery
  228. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: Geree Rea
    Location: Melody Tempel Grove
  229. Loggerhead Shrike Lanius ludovicianus
    # Count: 3
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  230. Northern Shrike Lanius borealis
    # Count: 1
    Date:
    Observer: Geree Rea
    Location: Wood Thrush Grove at Bent Co Rds 16 and JJ
  231. Pinyon Jay Gymnorhinus cyanocephalus
    # Count: 4
    Date:
    Observer: Brian Genge
    Location: County Road J, Las Animas US-CO 37.74198, -103.36589
  232. Steller's Jay Cyanocitta stelleri
    # Count: 1
    Date:
    Observer: Kathy Mihm Dunning
    Location: Purgatoire and Arkansas Confluence Area
  233. Blue Jay Cyanocitta cristata
    # Count: 2
    Date:
    Observer: Brian Genge
    Location: Ft Lyon Wildlife Easement
  234. Woodhouse's Scrub-Jay Aphelocoma woodhouseii
    # Count: 1
    Date:
    Observer: Hannah Criswell
    Location: Setchfield SWA
  235. Black-billed Magpie Pica hudsonia
    # Count: 1
    Date:
    Observer: Katie Albert
    Location: 31322 US-50, McClave US-CO 38.11418, -102.82714
  236. American Crow Corvus brachyrhynchos
    # Count: 1
    Date:
    Observer: Skye Lewis
    Location: Lake Hasty (lake and campground)
  237. Chihuahuan Raven Corvus cryptoleucus
    # Count: 3
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  238. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Katie Albert
    Location: 31322 US-50, McClave US-CO 38.11418, -102.82714
  239. Black-capped Chickadee Poecile atricapillus
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: Lake Hasty (lake and campground)
  240. Mountain Chickadee Poecile gambeli
    # Count: 1
    Date:
    Observer: SUSAN DIETRICH
    Location: Lake Hasty (lake and campground)
  241. Juniper Titmouse Baeolophus ridgwayi
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: BCR J, from Otero border east
  242. Horned Lark Eremophila alpestris
    # Count: 14
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  243. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: Geree Rea
    Location: Lake Hasty (lake and campground)
  244. Tree Swallow Tachycineta bicolor
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Verhoeff Reservoir (Private; view from highway only; trespassers will be prosecuted)
  245. Violet-green Swallow Tachycineta thalassina
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Lake Hasty (lake and campground)
  246. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 5
    Date:
    Observer: Chris Gearhart
    Location: Lake Hasty (lake and campground)
  247. Barn Swallow Hirundo rustica
    # Count: 1
    Date:
    Observer: Kaleb Crane
    Location: Dawn Pond and wetlands
  248. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 22
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  249. Cave Swallow Petrochelidon fulva
    # Count: 2
    Date:
    Observer: Cole Sage
    Location: John Martin Reservoir
  250. Bushtit Psaltriparus minimus
    # Count: 11
    Date:
    Observer: Kathy Mihm Dunning
    Location: Ft Lyon Wildlife Easement
  251. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Brady Schwab
    Location: Melody Tempel Grove
  252. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Timo Mitzen
    Location: Melody Tempel Grove
  253. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Chris & Holly Marr
    Location: Lake Hasty (lake and campground)
  254. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Sue Keefer
    Location: 2 miles west of Las Animas
  255. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: David Leatherman
    Location: Lake Hasty (lake and campground)
  256. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 2
    Date:
    Observer: Linda Lee
    Location: John Martin Reservoir
  257. Rock Wren Salpinctes obsoletus
    # Count: 2
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  258. Canyon Wren Catherpes mexicanus
    # Count: 1
    Date:
    Observer: Jane Stulp
    Location: Bent Co Road JJ and 17
  259. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Al Garner
    Location: Las Animas Fish Hatchery
  260. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Ft Lyon Wildlife Easement
  261. Sedge Wren Cistothorus stellaris
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Van's Marsh (Gageby Creek at Bent CR JJ)
  262. Marsh Wren Cistothorus palustris
    # Count: 3
    Date:
    Observer: Brian Genge
    Location: Ft Lyon Wildlife Easement
  263. Carolina Wren Thryothorus ludovicianus
    # Count: 1
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  264. Bewick's Wren Thryomanes bewickii
    # Count: 2
    Date:
    Observer: Chris & Holly Marr
    Location: Lake Hasty (lake and campground)
  265. European Starling Sturnus vulgaris
    # Count: 9
    Date:
    Observer: Jessie Reese
    Location: Lake Hasty (lake and campground)
  266. Gray Catbird Dumetella carolinensis
    # Count: 2
    Date:
    Observer: Darth Aves
    Location: Las Animas Fish Hatchery
  267. Curve-billed Thrasher Toxostoma curvirostre
    # Count: 1
    Date:
    Observer: Chuck Aid
    Location: Lake Hasty (lake and campground)
  268. Brown Thrasher Toxostoma rufum
    # Count: 3
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  269. Sage Thrasher Oreoscoptes montanus
    # Count: 1
    Date:
    Observer: Helen Butts
    Location: Heartland Ranch Nature Preserve (Private Land - Restricted Access)
  270. Northern Mockingbird Mimus polyglottos
    # Count: 5
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  271. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: Bill Lisowsky
    Location: John Martin Reservoir State Park, Hasty US-CO 38.07414, -102.93662
  272. Western Bluebird Sialia mexicana
    # Count: 1
    Date:
    Observer: Chris Wood
    Location: CO-109 (37.6532,-103.3819)
  273. Mountain Bluebird Sialia currucoides
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Ft Lyon Wildlife Easement
  274. Townsend's Solitaire Myadestes townsendi
    # Count: 1
    Date:
    Observer: Chris Henry
    Location: CR HH 1/4 Mile east of CR 13
  275. Varied Thrush Ixoreus naevius
    # Count: 1
    Date:
    Observer: John Malenich
    Location: Melody Tempel Grove
  276. Veery Catharus fuscescens
    # Count: 1
    Date:
    Observer: Chris Goulart
    Location: Melody Tempel Grove
  277. Gray-cheeked Thrush Catharus minimus
    # Count: 1
    Date:
    Observer: Pablo Quezada
    Location: Melody Tempel Grove
  278. Swainson's Thrush Catharus ustulatus
    # Count: 3
    Date:
    Observer: Scott Dieni
    Location: Melody Tempel Grove
  279. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: M Gaylord
    Location: Ft Lyon Wildlife Easement
  280. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: Steve Larson
    Location: Melody Tempel Grove
  281. American Robin Turdus migratorius
    # Count: 1
    Date:
    Observer: Kaleb Crane
    Location: Dawn Pond and wetlands
  282. Cedar Waxwing Bombycilla cedrorum
    # Count: 4
    Date:
    Observer: tyler krul
    Location: Lake Hasty (lake and campground)
  283. House Sparrow Passer domesticus
    # Count: 3
    Date:
    Observer: Evalynn Trumbo
    Location: 604 Maple Ave, Las Animas US-CO (38.0663,-103.2263)
  284. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Philip McNichols
    Location: Lake Hasty, Hasty US-CO 38.07089, -102.93468
  285. Sprague's Pipit Anthus spragueii
    # Count: 1
    Date:
    Observer: Alexander Harper
    Location: East of JM Dam
  286. Evening Grosbeak Coccothraustes vespertinus
    # Count: 1
    Date:
    Observer: Norman Erthal
    Location: Lake Hasty (lake and campground)
  287. House Finch Haemorhous mexicanus
    # Count: 8
    Date:
    Observer: Laura Stump
    Location: Melody Tempel Grove
  288. Purple Finch Haemorhous purpureus
    # Count: 3
    Date:
    Observer: Steven Mlodinow
    Location: Las Animas Junction
  289. Cassin's Finch Haemorhous cassinii
    # Count: 3
    Date:
    Observer: Kathy Mihm Dunning
    Location: Bent CR-J at 37.7336,-103.2993
  290. Common Redpoll Acanthis flammea
    # Count: 1
    Date:
    Observer: Kathy Mihm Dunning
    Location: Purgatoire and Arkansas Confluence Area
  291. Hoary Redpoll Acanthis hornemanni
    # Count: 1
    Date:
    Observer: Jeff Calhoun
    Location: Lamar Private Residence
  292. Red Crossbill Loxia curvirostra
    # Count: 25
    Date:
    Observer: Kathy Mihm Dunning
    Location: Bent CR-J at CR-4.25
  293. White-winged Crossbill Loxia leucoptera
    # Count: 1
    Date:
    Observer: Colorado Bird Records Committee
    Location: Las Animas
  294. Pine Siskin Spinus pinus
    # Count: 8
    Date:
    Observer: Tyler Imfeld
    Location: Lake Hasty (lake and campground)
  295. Lesser Goldfinch Spinus psaltria
    # Count: 2
    Date:
    Observer: Chris & Holly Marr
    Location: Lake Hasty (lake and campground)
  296. American Goldfinch Spinus tristis
    # Count: 2
    Date:
    Observer: MK Wilcox
    Location: McClave, Colorado, US (38.12, -102.953)
  297. Lapland Longspur Calcarius lapponicus
    # Count: 5
    Date:
    Observer: Darth Aves
    Location: Blue Lake cow pond
  298. Chestnut-collared Longspur Calcarius ornatus
    # Count: 3
    Date:
    Observer: Steven Mlodinow
    Location: MM 423 on Hwy 50
  299. Thick-billed Longspur Rhynchophanes mccownii
    # Count: 20
    Date:
    Observer: Susan Dietrich
    Location: County Road 10, Las Animas US-CO 38.19817, -103.23471
  300. Cassin's Sparrow Peucaea cassinii
    # Count: 3
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  301. Grasshopper Sparrow Ammodramus savannarum
    # Count: 3
    Date:
    Observer: Brady Schwab
    Location: County Road A, McClave US-CO 38.26691, -102.74566
  302. Chipping Sparrow Spizella passerina
    # Count: 4
    Date:
    Observer: tyler krul
    Location: Lake Hasty (lake and campground)
  303. Clay-colored Sparrow Spizella pallida
    # Count: 2
    Date:
    Observer: Chris & Holly Marr
    Location: County Road Gg, Hasty US-CO 38.05694, -102.93676
  304. Field Sparrow Spizella pusilla
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  305. Brewer's Sparrow Spizella breweri
    # Count: 1
    Date:
    Observer: Chris & Holly Marr
    Location: County Road Gg, Hasty US-CO 38.05694, -102.93676
  306. Black-throated Sparrow Amphispiza bilineata
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: BCR J, from Otero border east
  307. Lark Sparrow Chondestes grammacus
    # Count: 4
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  308. Lark Bunting Calamospiza melanocorys
    # Count: 18
    Date:
    Observer: Geree Rea
    Location: 21000–21098 County Road JJ, Hasty US-CO 38.09931, -103.02291
  309. American Tree Sparrow Spizelloides arborea
    # Count: 2
    Date:
    Observer: Geree Rea
    Location: Wood Thrush Grove at Bent Co Rds 16 and JJ
  310. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Sean Huntley
    Location: Melody Tempel Grove
  311. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Lake Hasty (lake and campground)
  312. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Brian Genge
    Location: Melody Tempel Grove
  313. Harris's Sparrow Zonotrichia querula
    # Count: 1
    Date:
    Observer: Brad Steger
    Location: BEN 4815 Colorado 194
  314. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Kara Carragher
    Location: Melody Tempel Grove
  315. Vesper Sparrow Pooecetes gramineus
    # Count: 2
    Date:
    Observer: Jane Stulp
    Location: Bent - Ft Lyon Ditch TG to Hwy 287
  316. LeConte's Sparrow Ammospiza leconteii
    # Count: 1
    Date:
    Observer: Janeal W. Thompson
    Location: Van's Grove (Bent CR JJ, east of Ft Lyon)
  317. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Henry Pollock
    Location: Lake Hasty (lake and campground)
  318. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Geree Rea
    Location: Lake Hasty (lake and campground)
  319. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: M Gaylord
    Location: Ft Lyon Wildlife Easement
  320. Swamp Sparrow Melospiza georgiana
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Van's Marsh (Gageby Creek at Bent CR JJ)
  321. Canyon Towhee Melozone fusca
    # Count: 1
    Date:
    Observer: Brian Genge
    Location: County Road J, Las Animas US-CO 37.74198, -103.36589
  322. Rufous-crowned Sparrow Aimophila ruficeps
    # Count: 1
    Date:
    Observer: David Leatherman
    Location: Lake Hasty (lake and campground)
  323. Green-tailed Towhee Pipilo chlorurus
    # Count: 1
    Date:
    Observer: T B
    Location: Melody Tempel Grove
  324. Spotted Towhee Pipilo maculatus
    # Count: 1
    Date:
    Observer: Renee Casias
    Location: Road Hh, Las Animas, Colorado, US (38.085, -103.125)
  325. Eastern Towhee Pipilo erythrophthalmus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Lake Hasty (lake and campground)
  326. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Al Garner
    Location: Las Animas Fish Hatchery
  327. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 1
    Date:
    Observer: Al Garner
    Location: Ft Lyon--Bent CR16 marshes
  328. Bobolink Dolichonyx oryzivorus
    # Count: 1
    Date:
    Observer: David de Rivera Tønnessen
    Location: John Martin Reservoir--Northwest Side
  329. Western Meadowlark Sturnella neglecta
    # Count: 17
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  330. Chihuahuan Meadowlark Sturnella lilianae
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Verhoeff Reservoir (Private; view from highway only; trespassers will be prosecuted)
  331. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: Joseph Tuttle
    Location: Lake Hasty (lake and campground)
  332. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Jessie Reese
    Location: Lake Hasty (lake and campground)
  333. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Chris Gearhart
    Location: John Martin Reservoir State Park, Hasty US-CO 38.08327, -102.95407
  334. Red-winged Blackbird Agelaius phoeniceus
    # Count: 10
    Date:
    Observer: Jessie Reese
    Location: Lake Hasty (lake and campground)
  335. Brown-headed Cowbird Molothrus ater
    # Count: 2
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  336. Rusty Blackbird Euphagus carolinus
    # Count: 6
    Date:
    Observer: Scott Shaum
    Location: 28981 SH-101, Las Animas US-CO 38.05532, -103.22067
  337. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 7
    Date:
    Observer: T B
    Location: Melody Tempel Grove
  338. Common Grackle Quiscalus quiscula
    # Count: 2
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  339. Great-tailed Grackle Quiscalus mexicanus
    # Count: 2
    Date:
    Observer: Al Garner
    Location: Ft Lyon--Bent CR16 marshes
  340. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: Brian Genge
    Location: Lake Hasty (lake and campground)
  341. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Lake Hasty (lake and campground)
  342. Louisiana Waterthrush Parkesia motacilla
    # Count: 1
    Date:
    Observer: Cole Wild
    Location: Melody Tempel Grove
  343. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Darth Aves
    Location: Melody Tempel Grove
  344. Golden-winged Warbler Vermivora chrysoptera
    # Count: 1
    Date:
    Observer: Chuck Aid
    Location: Lake Hasty (lake and campground)
  345. Blue-winged Warbler Vermivora cyanoptera
    # Count: 1
    Date:
    Observer: Jane Stulp
    Location: Melody Tempel Grove
  346. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Lake Hasty (lake and campground)
  347. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Brady Schwab
    Location: Melody Tempel Grove
  348. Swainson's Warbler Limnothlypis swainsonii
    # Count: 1
    Date:
    Observer: Jane Stulp
    Location: Melody Tempel Grove
  349. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Darth Aves
    Location: Melody Tempel Grove
  350. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Linda Lee
    Location: Melody Tempel Grove
  351. Lucy's Warbler Leiothlypis luciae
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Ft Lyon Wildlife Easement
  352. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Scott Shaum
    Location: Melody Tempel Grove
  353. Virginia's Warbler Leiothlypis virginiae
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Van's Grove (Bent CR JJ, east of Ft Lyon)
  354. Connecticut Warbler Oporornis agilis
    # Count: 1
    Date:
    Observer: Colorado Bird Records Committee
    Location: Ft Lyon Wildlife Easement
  355. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 3
    Date:
    Observer: Joey Kellner
    Location: Melody Tempel Grove
  356. Mourning Warbler Geothlypis philadelphia
    # Count: 1
    Date:
    Observer: Brandon K. Percival
    Location: Melody Tempel Grove
  357. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: Joel Adams
    Location: Lake Hasty (lake and campground)
  358. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Kaleb Crane
    Location: Dawn Pond and wetlands
  359. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Michael Dougherty
    Location: Melody Tempel Grove
  360. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Al Garner
    Location: Ft Lyon--Bent CR16 marshes
  361. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Lake Hasty (lake and campground)
  362. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Van's Grove (Bent CR JJ, east of Ft Lyon)
  363. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: Jesse Casias
    Location: Melody Tempel Grove
  364. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: Jane Stulp
    Location: Lake Hasty (lake and campground)
  365. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: Susan Dietrich
    Location: Lake Hasty (lake and campground)
  366. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Al Garner
    Location: Las Animas Fish Hatchery
  367. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Chuck Aid
    Location: Melody Tempel Grove
  368. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Linda Lee
    Location: Melody Tempel Grove
  369. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Mike Henwood
    Location: Lake Hasty (lake and campground)
  370. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Adrian Lakin
    Location: Melody Tempel Grove
  371. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Geree Rea
    Location: Las Animas Cemetery
  372. Yellow-rumped Warbler Setophaga coronata
    # Count: 2
    Date:
    Observer: Scott Dieni
    Location: Melody Tempel Grove
  373. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Glenn Walbek
    Location: Lake Hasty (lake and campground)
  374. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Scott Shaum
    Location: John Martin Reservoir, Hasty US-CO 38.07819, -102.98309
  375. Grace's Warbler Setophaga graciae
    # Count: 1
    Date:
    Observer: Jesse Casias
    Location: Lake Hasty (lake and campground)
  376. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Darth Aves
    Location: Melody Tempel Grove
  377. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Kieran Schnitzspahn
    Location: Melody Tempel Grove
  378. Hermit Warbler Setophaga occidentalis
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Melody Tempel Grove
  379. Black-throated Green Warbler Setophaga virens
    # Count: 1
    Date:
    Observer: Geree Rea
    Location: 15001–15999 County Road Hh, Las Animas US-CO 38.08524, -103.13348
  380. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Glenn Walbek
    Location: Melody Tempel Grove
  381. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Jane Stulp
    Location: Melody Tempel Grove
  382. Hepatic Tanager Piranga flava
    # Count: 1
    Date:
    Observer: David Dowell
    Location: Lake Hasty (lake and campground)
  383. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Chris & Holly Marr
    Location: Lake Hasty (lake and campground)
  384. Scarlet Tanager Piranga olivacea
    # Count: 2
    Date:
    Observer: Glenn Walbek
    Location: John Martin Reservoir
  385. Western Tanager Piranga ludoviciana
    # Count: 1
    Date:
    Observer: Brian Genge
    Location: Ft Lyon Wildlife Easement
  386. Northern Cardinal Cardinalis cardinalis
    # Count: 1
    Date:
    Observer: M Gaylord
    Location: Ft Lyon Wildlife Easement
  387. Pyrrhuloxia Cardinalis sinuatus
    # Count: 1
    Date:
    Observer: Josh Lefever
    Location: Melody Tempel Grove
  388. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Geree Rea
    Location: Lake Hasty (lake and campground)
  389. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 2
    Date:
    Observer: Darth Aves
    Location: Las Animas Fish Hatchery
  390. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  391. Lazuli Bunting Passerina amoena
    # Count: 1
    Date:
    Observer: Brian Genge
    Location: Ft Lyon Wildlife Easement
  392. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Aaron Dubas
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  393. Painted Bunting Passerina ciris
    # Count: 1
    Date:
    Observer: Kevin Rutherford
    Location: Lake Hasty (lake and campground)
  394. Dickcissel Spiza americana
    # Count: 3
    Date:
    Observer: MK Wilcox
    Location: McClave, Colorado, US (38.12, -102.953)

Exotic: Provisional (1)

  1. Ring-necked Pheasant Phasianus colchicus
    # Count: 2
    Date:
    Observer: Darth Aves
    Location: Las Animas Fish Hatchery

Exotic: Escapee (2)

  1. Helmeted Guineafowl Numida meleagris
    # Count: 2
    Date:
    Observer: Don Glasco
    Location: County Road HH 50, Las Animas US-CO (38.0922,-103.2301)
  2. Indian Peafowl Pavo cristatus
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: US 50--near Bent Co. Rd. 6.25

Hybrids (17)

  1. Snow x Ross's Goose (hybrid) Anser caerulescens x rossii
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: US 50 and CO 196
  2. Snow x Greater White-fronted Goose (hybrid) Anser caerulescens x albifrons
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  3. Snow x Cackling Goose (hybrid) Anser caerulescens x Branta hutchinsii
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  4. Ross's x Cackling Goose (hybrid) Anser rossii x Branta hutchinsii
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  5. Blue-winged x Cinnamon Teal (hybrid) Spatula discors x cyanoptera
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Ft Lyon Wildlife Easement
  6. Mallard x Mexican Duck (hybrid) Anas platyrhynchos x diazi
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  7. Redhead x Ring-necked Duck (hybrid) Aythya americana x collaris
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  8. Ring-necked Duck x Lesser Scaup (hybrid) Aythya collaris x affinis
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  9. Western x Clark's Grebe (hybrid) Aechmophorus occidentalis x clarkii
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  10. Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  11. Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescens
    # Count: 1
    Date:
    Observer: Ben Sampson
    Location: John Martin Reservoir
  12. Glossy x White-faced Ibis (hybrid) Plegadis falcinellus x chihi
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Verhoeff Reservoir (Private; view from highway only; trespassers will be prosecuted)
  13. Yellow-bellied x Red-breasted Sapsucker (hybrid) Sphyrapicus varius x ruber
    # Count: 1
    Date:
    Observer: Janeal W. Thompson
    Location: Lake Hasty (lake and campground)
  14. Spotted x Eastern Towhee (hybrid) Pipilo maculatus x erythrophthalmus
    # Count: 1
    Date:
    Observer: Glenn Walbek
    Location: Melody Tempel Grove
  15. Bullock's x Baltimore Oriole (hybrid) Icterus bullockii x galbula
    # Count: 1
    Date:
    Observer: Michael Lester
    Location: Melody Tempel Grove
  16. Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanoptera
    # Count: 1
    Date:
    Observer: Glenn Walbek
    Location: Lake Hasty (lake and campground)
  17. Lazuli x Indigo Bunting (hybrid) Passerina amoena x cyanea
    # Count: 1
    Date:
    Observer: Lisa Edwards
    Location: Lake Hasty (lake and campground)

Additional Taxa (106)

  1. Snow/Ross's Goose Anser caerulescens/rossii
    # Count: 220
    Date:
    Observer: Kathy Mihm Dunning
    Location: Bent CR-12 Between US50 and the Fort Lyon Ditch
  2. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 3
    Date:
    Observer: Steven Mlodinow
    Location: Bent Fort Inn Birding Trail
  3. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 1
    Date:
    Observer: Renee Casias
    Location: Melody Tempel Grove
  4. goose sp. Anatidae (goose sp.)
    # Count: 1
    Date:
    Observer: Philip McNichols
    Location: Lake Hasty (lake and campground)
  5. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    # Count: 1
    Date:
    Observer: Doris Ratchford
    Location: John Martin Reservoir State Park, Hasty US-CO 38.08230, -102.95856
  6. Eurasian/American Wigeon Mareca penelope/americana
    # Count: 1
    Date:
    Observer: Philip McNichols
    Location: Lake Hasty (lake and campground)
  7. Mallard/Mexican Duck Anas platyrhynchos/diazi
    # Count: 5
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir--Bent CR 18 overlook
  8. teal sp. Anatidae sp. (teal sp.)
    # Count: 11
    Date:
    Observer: Brian Genge
    Location: Lake Hasty (lake and campground)
  9. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 4
    Date:
    Observer: Brian Genge
    Location: Lake Hasty (lake and campground)
  10. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 2
    Date:
    Observer: tyler krul
    Location: John Martin Reservoir
  11. Aythya sp. Aythya sp.
    # Count: 30
    Date:
    Observer: David Dowell
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  12. Common/Barrow's Goldeneye Bucephala clangula/islandica
    # Count: 1
    Date:
    Observer: Jill Smith
    Location: Lake Hasty
  13. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 85
    Date:
    Observer: Brian Genge
    Location: John Martin Reservoir
  14. duck sp. Anatidae (duck sp.)
    # Count: 6
    Date:
    Observer: Patrick Morgan
    Location: John Martin Reservoir SP--Point Campground
  15. Horned/Eared Grebe Podiceps auritus/nigricollis
    # Count: 1
    Date:
    Observer: Angela Trnka
    Location: Lake Hasty (lake and campground)
  16. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 1
    Date:
    Observer: Klayton Vredevoogd
    Location: Lake Hasty (lake and campground)
  17. grebe sp. Podicipedidae sp.
    # Count: 5
    Date:
    Observer: Ellis H
    Location: John Martin Reservoir
  18. pigeon/dove sp. Columbidae sp.
    # Count: 1
    Date:
    Observer: Sally Palmer
    Location: John Martin Reservoir State Park, Hasty US-CO 38.08339, -102.95394
  19. nighthawk sp. Chordeiles sp.
    # Count: 1
    Date:
    Observer: Kathy Mihm Dunning
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  20. Ruby-throated/Black-chinned Hummingbird Archilochus colubris/alexandri
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: BCR 34, from CO 196 north
  21. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Valentina Roumi
    Location: Duane's House, Las Animas
  22. rail/crake sp. Rallidae sp. (rail/crake sp.)
    # Count: 1
    Date:
    Observer: Winston Liu
    Location: US-50 W, Las Animas US-CO 38.08068, -103.21994
  23. plover sp. Charadriidae sp.
    # Count: 1
    Date:
    Observer: Luke Pheneger
    Location: John Martin Reservoir
  24. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 2
    Date:
    Observer: Emily Redding
    Location: John Martin Reservoir State Park, Hasty US-CO 38.08389, -102.95285
  25. Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
    # Count: 4
    Date:
    Observer: Peter Burke
    Location: Lake Hasty (lake and campground)
  26. phalarope sp. Phalaropus sp.
    # Count: 4
    Date:
    Observer: Mark Peterson
    Location: John Martin Reservoir
  27. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 10
    Date:
    Observer: MaryLynne Ketcham
    Location: 5550-6120 U.S. 50, Las Animas, Colorado, US (38.059, -103.308)
  28. Tringa sp. Tringa sp.
    # Count: 100
    Date:
    Observer: Sue Riffe
    Location: John Martin Reservoir, Hasty US-CO 38.07338, -103.00503
  29. Western/Semipalmated Sandpiper Calidris mauri/pusilla
    # Count: 1
    Date:
    Observer: Valerie Crecco
    Location: John Martin Reservoir
  30. peep sp. Calidris sp. (peep sp.)
    # Count: 50
    Date:
    Observer: Tyler Imfeld
    Location: John Martin Reservoir-Visitor Center Ponds
  31. large shorebird sp. Scolopacidae sp. (large shorebird sp.)
    # Count: 2
    Date:
    Observer: Reed Gorner
    Location: John Martin Reservoir
  32. shorebird sp. Charadriiformes sp.
    # Count: 14
    Date:
    Observer: Patrick Morgan
    Location: John Martin Reservoir SP--Point Campground
  33. Herring/Glaucous-winged Gull Larus argentatus/glaucescens
    # Count: 1
    Date:
    Observer: Luke Pheneger
    Location: John Martin Reservoir
  34. Herring/Iceland Gull Larus argentatus/glaucoides
    # Count: 20
    Date:
    Observer: Ben Sampson
    Location: John Martin Reservoir--Dam area
  35. Larus sp. Larus sp.
    # Count: 150
    Date:
    Observer: David Suddjian
    Location: John Martin Reservoir
  36. gull sp. Larinae sp.
    # Count: 7
    Date:
    Observer: Skye Lewis
    Location: Lake Hasty (lake and campground)
  37. Forster's/Common Tern Sterna forsteri/hirundo
    # Count: 1
    Date:
    Observer: Peter Burke
    Location: Lake Hasty (lake and campground)
  38. Sterna sp. Sterna sp.
    # Count: 1
    Date:
    Observer: Joey Kellner
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  39. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: Kieran Schnitzspahn
    Location: Melody Tempel Grove
  40. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: David Dowell
    Location: John Martin Reservoir
  41. Double-crested/Neotropic Cormorant Nannopterum auritum/brasilianum
    # Count: 10
    Date:
    Observer: Jeremy Webster
    Location: Van's Grove (Bent CR JJ, east of Ft Lyon)
  42. heron sp. Ardeidae sp.
    # Count: 1
    Date:
    Observer: Coen Kliewer
    Location: John Martin Reservoir
  43. Glossy/White-faced Ibis Plegadis falcinellus/chihi
    # Count: 2
    Date:
    Observer: Kieran Schnitzspahn
    Location: 5499–5779 US-50, Las Animas US-CO 38.05894, -103.31178
  44. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Lake Hasty (lake and campground)
  45. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Angela Trnka
    Location: County Road Gg, Hasty US-CO (38.0694,-102.9015)
  46. Golden/Bald Eagle Aquila chrysaetos/Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Brian Stahlhammer
    Location: John Martin Reservoir, Hasty US-CO 38.05728, -102.95007
  47. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Brian Genge
    Location: John Martin Reservoir
  48. Buteo/eagle sp. Buteo/eagle sp.
    # Count: 1
    Date:
    Observer: G J
    Location: Lake Hasty (lake and campground)
  49. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 3
    Date:
    Observer: Elizabeth Fischer
    Location: John Martin Reservoir, Hasty US-CO 38.07090, -102.96748
  50. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Mark Peterson
    Location: Green Heron Slough (south of Bent CR HH near CR 16)
  51. Yellow-bellied/Red-naped Sapsucker Sphyrapicus varius/nuchalis
    # Count: 1
    Date:
    Observer: David Dowell
    Location: Van's Grove (Bent CR JJ, east of Ft Lyon)
  52. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: David Starbuck
    Location: Melody Tempel Grove
  53. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Scott Dieni
    Location: Melody Tempel Grove
  54. small falcon sp. Falco sp. (small falcon sp.)
    # Count: 1
    Date:
    Observer: Jeremy Webster
    Location: Ft Lyon--Bent CR16 marshes
  55. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Laura Steadman
    Location: Lake Hasty (lake and campground)
  56. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Mark Holmgren
    Location: Adobe Creek Reservoir 38.2600 -103.2162
  57. Western/Eastern Wood-Pewee Contopus sordidulus/virens
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Melody Tempel Grove
  58. pewee sp. (Contopus sp.) Contopus sp.
    # Count: 1
    Date:
    Observer: Luke Pheneger
    Location: Melody Tempel Grove
  59. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 1
    Date:
    Observer: Doug Ward
    Location: Van's Grove (Bent CR JJ, east of Ft Lyon)
  60. Hammond's/Dusky Flycatcher Empidonax hammondii/oberholseri
    # Count: 1
    Date:
    Observer: matt newport
    Location: Van's Grove (Bent CR JJ, east of Ft Lyon)
  61. Gray/Dusky Flycatcher Empidonax wrightii/oberholseri
    # Count: 1
    Date:
    Observer: Don Marsh
    Location: Van's Grove (Bent CR JJ, east of Ft Lyon)
  62. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Michelle Puplava
    Location: Van's Grove (Bent CR JJ, east of Ft Lyon)
  63. phoebe sp. Sayornis sp.
    # Count: 1
    Date:
    Observer: Joan Larrabee
    Location: John Martin Reservoir, Hasty US-CO 38.05473, -102.94142
  64. Myiarchus sp. Myiarchus sp.
    # Count: 1
    Date:
    Observer: David Suddjian
    Location: Melody Tempel Grove
  65. Cassin's/Western Kingbird Tyrannus vociferans/verticalis
    # Count: 1
    Date:
    Observer: Steve Dike
    Location: Point Lookout Area
  66. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: Owen Robertson
    Location: Corner of CR 16 and CR HH
  67. Cassin's/Blue-headed Vireo Vireo cassinii/solitarius
    # Count: 1
    Date:
    Observer: Erik Hendrickson
    Location: Melody Tempel Grove
  68. Cassin's/Plumbeous Vireo Vireo cassinii/plumbeus
    # Count: 1
    Date:
    Observer: Linda Hodges
    Location: Melody Tempel Grove
  69. solitary vireo sp. Vireo cassinii/solitarius/plumbeus
    # Count: 1
    Date:
    Observer: Glenn Walbek
    Location: Lake Hasty (lake and campground)
  70. Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus
    # Count: 1
    Date:
    Observer: Kieran Schnitzspahn
    Location: Lake Hasty (lake and campground)
  71. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Finn Ward
    Location: Heartland Ranch, Private Property
  72. Loggerhead/Northern Shrike Lanius ludovicianus/borealis
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: MM 423 on Hwy 50
  73. shrike sp. Lanius sp.
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: John Martin Reservoir
  74. raven sp. Corvus sp. (raven sp.)
    # Count: 1
    Date:
    Observer: Nicole Holmes
    Location: John Martin Reservoir--Bent CR 18 overlook
  75. Cliff/Cave Swallow Petrochelidon pyrrhonota/fulva
    # Count: 75
    Date:
    Observer: Sue Keefer
    Location: Colorado, US (38.075, -103.014)
  76. swallow sp. Hirundinidae sp.
    # Count: 20
    Date:
    Observer: Skye Lewis
    Location: Lake Hasty (lake and campground)
  77. Sedge/Marsh Wren Cistothorus stellaris/palustris
    # Count: 1
    Date:
    Observer: Frank and Nancy Hatch
    Location: Las Animas-Back road
  78. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: Brandon K. Percival
    Location: Location private, Bent County
  79. mimid sp. Mimidae sp.
    # Count: 1
    Date:
    Observer: Jeff Davis
    Location: Lake Hasty (lake and campground)
  80. bluebird sp. Sialia sp.
    # Count: 20
    Date:
    Observer: Ben Sampson
    Location: Colorado 109, Las Animas, Colorado, US (37.652, -103.371)
  81. Catharus sp. Catharus sp.
    # Count: 1
    Date:
    Observer: Luke Pheneger
    Location: Melody Tempel Grove
  82. thrush sp. Turdidae sp.
    # Count: 1
    Date:
    Observer: Nick Komar
    Location: Melody Tempel Grove
  83. pipit sp. Anthus sp.
    # Count: 1
    Date:
    Observer: Jedediah Smith
    Location: Adobe Creek Reservoir (Blue Lake)--Bent Co
  84. Purple/Cassin's Finch Haemorhous purpureus/cassinii
    # Count: 2
    Date:
    Observer: Scott Baron
    Location: Setchfield SWA
  85. longspur sp. Calcarius/Rhynchophanes sp.
    # Count: 3
    Date:
    Observer: Steven Mlodinow
    Location: BCR 14 south of Adobe Creek Reservoir
  86. Spizella sp. Spizella sp.
    # Count: 4
    Date:
    Observer: Deborah Barnes
    Location: Lake Hasty (lake and campground)
  87. Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.
    # Count: 1
    Date:
    Observer: Christine Alexander
    Location: John Martin Reservoir State Park, Hasty US-CO (38.0794,-102.9519)
  88. Zonotrichia sp. Zonotrichia sp.
    # Count: 1
    Date:
    Observer: Matt Clark
    Location: Melody Tempel Grove
  89. Lincoln's/Swamp Sparrow Melospiza lincolnii/georgiana
    # Count: 1
    Date:
    Observer: Jesse Casias
    Location: Melody Tempel Grove
  90. Spotted/Eastern Towhee (Rufous-sided Towhee) Pipilo maculatus/erythrophthalmus
    # Count: 1
    Date:
    Observer: Christine Alexander
    Location: 38098 County Road 35, McClave US-CO 38.19073, -102.75914
  91. new world sparrow sp. Passerellidae sp.
    # Count: 1
    Date:
    Observer: Don Marsh
    Location: Van's Grove (Bent CR JJ, east of Ft Lyon)
  92. Western/Chihuahuan Meadowlark Sturnella neglecta/lilianae
    # Count: 1
    Date:
    Observer: Jane Stulp
    Location: Hays Pasture
  93. Sturnella meadowlark sp. Sturnella sp.
    # Count: 2
    Date:
    Observer: Lauri Taylor
    Location: Bent County -- US-50 east of Las Animas
  94. Bullock's/Baltimore Oriole Icterus bullockii/galbula
    # Count: 1
    Date:
    Observer: Kieran Schnitzspahn
    Location: Melody Tempel Grove
  95. new world oriole sp. Icterus sp.
    # Count: 1
    Date:
    Observer: Gwen Moore
    Location: Van's Grove (Bent CR JJ, east of Ft Lyon)
  96. Bronzed/Brown-headed Cowbird Molothrus aeneus/ater
    # Count: 1
    Date:
    Observer: Tony Leukering
    Location: Bent CR-WW between 11 and 14
  97. Rusty/Brewer's Blackbird Euphagus carolinus/cyanocephalus
    # Count: 8
    Date:
    Observer: Gary Koehn
    Location: John Martin Reservoir
  98. grackle sp. Quiscalus sp.
    # Count: 1
    Date:
    Observer: David Wheeler
    Location: Las Animas (town)
  99. blackbird sp. Icteridae sp.
    # Count: 20
    Date:
    Observer: Brian Genge
    Location: Lake Hasty (lake and campground)
  100. MacGillivray's/Mourning Warbler Geothlypis tolmiei/philadelphia
    # Count: 1
    Date:
    Observer: Will Anderson
    Location: Melody Tempel Grove
  101. Setophaga sp. Setophaga sp.
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Melody Tempel Grove
  102. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Julia Auckland
    Location: Melody Tempel Grove
  103. tanager sp. (Piranga sp.) Piranga sp.
    # Count: 1
    Date:
    Observer: Ben Sampson
    Location: Lake Hasty (lake and campground)
  104. Rose-breasted/Black-headed Grosbeak Pheucticus ludovicianus/melanocephalus
    # Count: 1
    Date:
    Observer: Brady Schwab
    Location: Melody Tempel Grove
  105. Lazuli/Indigo Bunting Passerina amoena/cyanea
    # Count: 1
    Date:
    Observer: Brian Genge
    Location: Melody Tempel Grove
  106. passerine sp. Passeriformes sp.
    # Count: 2
    Date:
    Observer: Ted Floyd
    Location: McClave United Methodist Church