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Bird List

Updated ~2 days ago
265 All Years 190 This Year 2024 85 This Month Jun 2024
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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (265)

  1. Brown Creeper Certhia americana
    # Count: 3
    Date:
    Observer: Hugh Kingery
    Location: Sangre de Cristos - Blanca Pk area
  2. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Van Truan
    Location: along 160
  3. Sage Thrasher Oreoscoptes montanus
    # Count: 40
    Date:
    Observer: Van Truan
    Location: San Luis (town)
  4. House Finch Haemorhous mexicanus
    # Count: 12
    Date:
    Observer: Van Truan
    Location: San Luis (town)
  5. Clark's Grebe Aechmophorus clarkii
    # Count: 42
    Date:
    Observer: Van Truan
    Location: Smith Reservoir SWA
  6. Sagebrush Sparrow Artemisiospiza nevadensis
    # Count: 12
    Date:
    Observer: Van Truan
    Location: Governor Rd.
  7. Sora Porzana carolina
    # Count: 3
    Date:
    Observer: Van Truan
    Location: Eastdale Reservoir 1
  8. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 8
    Date:
    Observer: Van Truan
    Location: Eastdale Reservoir 1
  9. Marsh Wren Cistothorus palustris
    # Count: 3
    Date:
    Observer: Van Truan
    Location: Eastdale Reservoir 1
  10. Say's Phoebe Sayornis saya
    # Count: 7
    Date:
    Observer: Hugh Kingery
    Location: SLV At 75B6 Mesito Res.
  11. Mountain Plover Anarhynchus montanus
    # Count: 3
    Date:
    Observer: Hugh Kingery
    Location: SLV At 75A6 Sky Valley Ranch
  12. Burrowing Owl Athene cunicularia
    # Count: 3
    Date:
    Observer: Hugh Kingery
    Location: SLV At 75A6 Sky Valley Ranch
  13. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 9
    Date:
    Observer: Hugh Kingery
    Location: SLV At 75A5 Garcia
  14. White-winged Scoter Melanitta deglandi
    # Count: 1
    Date:
    Observer: Andrew Spencer
    Location: Sanchez Reservoir SWA
  15. Evening Grosbeak Coccothraustes vespertinus
    # Count: 55
    Date:
    Observer: Del Nelson
    Location: Fort Garland, CO
  16. Lesser Scaup Aythya affinis
    # Count: 800
    Date:
    Observer: Ted Floyd
    Location: Smith Reservoir SWA
  17. Gadwall Mareca strepera
    # Count: 500
    Date:
    Observer: Ted Floyd
    Location: Smith Reservoir SWA
  18. Redhead Aythya americana
    # Count: 1500
    Date:
    Observer: Ted Floyd
    Location: Smith Reservoir SWA
  19. Ring-necked Duck Aythya collaris
    # Count: 150
    Date:
    Observer: Ted Floyd
    Location: Smith Reservoir SWA
  20. Red-necked Phalarope Phalaropus lobatus
    # Count: 1200
    Date:
    Observer: Andrew Spencer
    Location: Smith Reservoir SWA
  21. Double-crested Cormorant Nannopterum auritum
    # Count: 12
    Date:
    Observer: Van Truan
    Location: Smith Reservoir SWA
  22. Gray-crowned Rosy-Finch Leucosticte tephrocotis
    # Count: X
    Date:
    Observer: James Beatty
    Location: SR 159 (s of Ft Garland)
  23. American Crow Corvus brachyrhynchos
    # Count: 300
    Date:
    Observer: Tom Prestby
    Location: Fort Garland Sage Flats
  24. Band-tailed Pigeon Patagioenas fasciata
    # Count: 6
    Date:
    Observer: James Fox
    Location: US 160
  25. Pine Siskin Spinus pinus
    # Count: 150
    Date:
    Observer: Jay McGowan
    Location: Fort Garland
  26. Western Kingbird Tyrannus verticalis
    # Count: 12
    Date:
    Observer: Tony Leukering
    Location: Smith Reservoir SWA
  27. European Starling Sturnus vulgaris
    # Count: 150
    Date:
    Observer: Ann Ellen & Jim Tuomey
    Location: Hwy 160, S of Fort Garland, CO
  28. Mallard Anas platyrhynchos
    # Count: 3000
    Date:
    Observer: Ted Floyd
    Location: Smith Reservoir SWA
  29. Acorn Woodpecker Melanerpes formicivorus
    # Count: 1
    Date:
    Observer: Brenda Wright
    Location: Smith Reservoir SWA
  30. Canada Jay Perisoreus canadensis
    # Count: 4
    Date:
    Observer: Gloria Nikolai
    Location: Trinchera Peak
  31. Snow Goose Anser caerulescens
    # Count: 27
    Date:
    Observer: Christian Nunes
    Location: Smith Reservoir SWA
  32. Wilson's Phalarope Phalaropus tricolor
    # Count: 250
    Date:
    Observer: David Dowell
    Location: Smith Reservoir SWA
  33. Mountain Bluebird Sialia currucoides
    # Count: 35
    Date:
    Observer: Charlie Nims
    Location: Hwy 159 near Ft. Garland
  34. Harris's Hawk Parabuteo unicinctus
    # Count: 1
    Date:
    Observer: Ronald Newhouse
    Location: HWY 159 (south of Fort Garland, Colorado)
  35. Mexican Duck Anas diazi
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Smith Reservoir SWA
  36. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Smith Reservoir SWA
  37. Glossy Ibis Plegadis falcinellus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Smith Reservoir SWA
  38. Savannah Sparrow Passerculus sandwichensis
    # Count: 10
    Date:
    Observer: Van Remsen
    Location: CO: Costilla Co.; CR 12 to CR R and CR 15
  39. Swainson's Hawk Buteo swainsoni
    # Count: 13
    Date:
    Observer: Van Remsen
    Location: CO: Costilla Co.; Ft. Garland to San Luis
  40. Pine Grosbeak Pinicola enucleator
    # Count: 3
    Date:
    Observer: Diana Wenzel
    Location: My Backyard
  41. Blue-winged Teal Spatula discors
    # Count: 40
    Date:
    Observer: David Dowell
    Location: Smith Reservoir SWA
  42. Mountain Chickadee Poecile gambeli
    # Count: 19
    Date:
    Observer: Diana Wenzel
    Location: My Backyard
  43. Northern Flicker Colaptes auratus
    # Count: 8
    Date:
    Observer: Marshall Iliff
    Location: 37.6014x-105.2123 - May 9, 2016, 9:29 AM
  44. Prairie Falcon Falco mexicanus
    # Count: 2
    Date:
    Observer: Tim Lenz
    Location: US-CO-Fort Garland-Tyellyn Rd - 37.3793x-105.4267
  45. Chipping Sparrow Spizella passerina
    # Count: 90
    Date:
    Observer: Tim Lenz
    Location: US-CO-Fort Garland-Tyellyn Rd - 37.3793x-105.4267
  46. Black-bellied Plover Pluvialis squatarola
    # Count: 7
    Date:
    Observer: Marshall Iliff
    Location: Smith Reservoir SWA
  47. Snowy Plover Anarhynchus nivosus
    # Count: 1
    Date:
    Observer: Tim Lenz
    Location: Smith Reservoir SWA
  48. Willet Tringa semipalmata
    # Count: 49
    Date:
    Observer: Tim Lenz
    Location: Smith Reservoir SWA
  49. Gray Flycatcher Empidonax wrightii
    # Count: 6
    Date:
    Observer: Marshall Iliff
    Location: Mountain Home Reservoir SWA
  50. Canyon Towhee Melozone fusca
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Blanca STP
  51. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 25
    Date:
    Observer: Van Truan
    Location: Mountain Home Reservoir SWA
  52. Western Gull Larus occidentalis
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: Smith Reservoir SWA
  53. Red-winged Blackbird Agelaius phoeniceus
    # Count: 100
    Date:
    Observer: Kathy Mihm Dunning
    Location: Smith Reservoir SWA
  54. Dickcissel Spiza americana
    # Count: 11
    Date:
    Observer: Kathy Mihm Dunning
    Location: Costilla CR-18 and CR-F
  55. Dusky Grouse Dendragapus obscurus
    # Count: 4
    Date:
    Observer: Peter Plage
    Location: 1000–1898 Duffy Ln, Fort Garland US-CO (37.5154,-105.2451)
  56. Western Bluebird Sialia mexicana
    # Count: 30
    Date:
    Observer: Dale Adams
    Location: San Luis (town)
  57. Woodhouse's Scrub-Jay Aphelocoma woodhouseii
    # Count: 9
    Date:
    Observer: Tyler Stuart
    Location: Taka Chi Farmhouse (private)
  58. Dark-eyed Junco Junco hyemalis
    # Count: 105
    Date:
    Observer: Tyler Stuart
    Location: Taka Chi Farmhouse (private)
  59. American Wigeon Mareca americana
    # Count: 750
    Date:
    Observer: Ted Floyd
    Location: Smith Reservoir SWA
  60. Horned Grebe Podiceps auritus
    # Count: 4
    Date:
    Observer: Ted Floyd
    Location: Smith Reservoir SWA
  61. Black Rosy-Finch Leucosticte atrata
    # Count: 2
    Date:
    Observer: David Dowell
    Location: Sanchez Reservoir SWA
  62. Brown-capped Rosy-Finch Leucosticte australis
    # Count: 450
    Date:
    Observer: David Dowell
    Location: Sanchez Reservoir SWA
  63. Bank Swallow Riparia riparia
    # Count: 50
    Date:
    Observer: Van Truan
    Location: Smith Reservoir SWA
  64. Hairy Woodpecker Dryobates villosus
    # Count: 3
    Date:
    Observer: John Yerger
    Location: Microwave Tower Rd
  65. American Three-toed Woodpecker Picoides dorsalis
    # Count: 2
    Date:
    Observer: Will Jaremko-Wright
    Location: CO., Costilla Co. - VPR -- Upper Glacier Lake to Treeline
  66. Golden-crowned Kinglet Regulus satrapa
    # Count: 3
    Date:
    Observer: Will Jaremko-Wright
    Location: CO., Costilla Co. - VPR -- Upper Glacier Lake to Treeline
  67. Townsend's Solitaire Myadestes townsendi
    # Count: 5
    Date:
    Observer: Roger Linfield
    Location: Cielo Vista Ranch (private property)
  68. Clark's Nutcracker Nucifraga columbiana
    # Count: 12
    Date:
    Observer: Lynne Miller
    Location: Hoffman and Fontaine Roads at Icehouse Road
  69. Common Merganser Mergus merganser
    # Count: 210
    Date:
    Observer: Sheila Webber
    Location: Aa 8, Blanca, Colorado, US (37.388, -105.541)
  70. Wilson's Snipe Gallinago delicata
    # Count: 6
    Date:
    Observer: Kathy Mihm Dunning
    Location: Costilla CR-85 Beaver Pond
  71. Marbled Godwit Limosa fedoa
    # Count: 33
    Date:
    Observer: Thomas Jackman
    Location: Stabilization Reservoir
  72. Hermit Thrush Catharus guttatus
    # Count: 8
    Date:
    Observer: Eric DeFonso 🦑
    Location: Cielo Vista Ranch (private, no access)
  73. Steller's Jay Cyanocitta stelleri
    # Count: 7
    Date:
    Observer: Eric DeFonso 🦑
    Location: Trinchera survey site (private, no access)
  74. Grace's Warbler Setophaga graciae
    # Count: 1
    Date:
    Observer: Eric DeFonso 🦑
    Location: Trinchera survey site (private, no access)
  75. White-tailed Ptarmigan Lagopus leucura
    # Count: 1
    Date:
    Observer: Christian Nunes
    Location: Culebra Peak- San Luis US-CO (37.1223,-105.1853)
  76. American Coot Fulica americana
    # Count: 3500
    Date:
    Observer: Jack Bushong
    Location: Smith Reservoir SWA
  77. Loggerhead Shrike Lanius ludovicianus
    # Count: 2
    Date:
    Observer: Diane Roberts
    Location: County Road 51, Sanford US-CO (37.3009,-105.5510)
  78. Vesper Sparrow Pooecetes gramineus
    # Count: 53
    Date:
    Observer: Diane Roberts
    Location: County Road 51, Sanford US-CO (37.3009,-105.5510)
  79. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 60
    Date:
    Observer: Elaine Wagner
    Location: Smith Reservoir SWA
  80. Surf Scoter Melanitta perspicillata
    # Count: 1
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  81. Horned Lark Eremophila alpestris
    # Count: 1000
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  82. Lapland Longspur Calcarius lapponicus
    # Count: 1
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  83. Hooded Merganser Lophodytes cucullatus
    # Count: 6
    Date:
    Observer: Lynne Miller
    Location: Smith Reservoir SWA
  84. Greater Scaup Aythya marila
    # Count: 3
    Date:
    Observer: Steven Mlodinow
    Location: Smith Reservoir SWA
  85. Great Horned Owl Bubo virginianus
    # Count: 4
    Date:
    Observer: Sarah Brickman
    Location: 12201–12555 County Road P, San Luis US-CO 37.18474, -105.55341
  86. Williamson's Sapsucker Sphyrapicus thyroideus
    # Count: 6
    Date:
    Observer: Eric DeFonso 🦑
    Location: Cielo Vista Ranch (private, no access)
  87. White-breasted Nuthatch Sitta carolinensis
    # Count: 5
    Date:
    Observer: Eric DeFonso 🦑
    Location: Cielo Vista Ranch (private, no access)
  88. Common Grackle Quiscalus quiscula
    # Count: 23
    Date:
    Observer: Art Hudak
    Location: Old La Veta Pass Rd (Costilla Co)
  89. American Kestrel Falco sparverius
    # Count: 6
    Date:
    Observer: Art Hudak
    Location: RD 12
  90. Rock Wren Salpinctes obsoletus
    # Count: 8
    Date:
    Observer: Bob Friedrichs
    Location: Sanchez Reservoir SWA
  91. White-winged Dove Zenaida asiatica
    # Count: 1
    Date:
    Observer: Todd Ballinger
    Location: 17417–17463 E Highway 160, Blanca US-CO 37.43027, -105.46039
  92. Western Wood-Pewee Contopus sordidulus
    # Count: 12
    Date:
    Observer: Nick Moore
    Location: Old La Veta Pass Rd (Costilla Co)
  93. Calliope Hummingbird Selasphorus calliope
    # Count: 6
    Date:
    Observer: Nick Moore
    Location: Smith Reservoir SWA
  94. Red-naped Sapsucker Sphyrapicus nuchalis
    # Count: 5
    Date:
    Observer: David de Rivera Tønnessen
    Location: County Road J.2
  95. Lewis's Woodpecker Melanerpes lewis
    # Count: 7
    Date:
    Observer: David de Rivera Tønnessen
    Location: County Road J.2
  96. Lark Sparrow Chondestes grammacus
    # Count: 34
    Date:
    Observer: David de Rivera Tønnessen
    Location: County Road J.2
  97. Virginia Rail Rallus limicola
    # Count: 2
    Date:
    Observer: David de Rivera Tønnessen
    Location: County Road P.6, San Luis, Colorado, US (37.194, -105.417)
  98. Common Nighthawk Chordeiles minor
    # Count: 260
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  99. Least Sandpiper Calidris minutilla
    # Count: 47
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  100. Western Sandpiper Calidris mauri
    # Count: 18
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  101. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 9
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  102. Great Blue Heron Ardea herodias
    # Count: 18
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  103. Snowy Egret Egretta thula
    # Count: 7
    Date:
    Observer: John W. Cobb
    Location: Smith Reservoir SWA
  104. Greater Yellowlegs Tringa melanoleuca
    # Count: 28
    Date:
    Observer: David Dowell
    Location: Smith Reservoir SWA
  105. Baird's Sandpiper Calidris bairdii
    # Count: 220
    Date:
    Observer: David Dowell
    Location: Smith Reservoir SWA
  106. Townsend's Warbler Setophaga townsendi
    # Count: 4
    Date:
    Observer: Linda Lee
    Location: Mountain Home Reservoir SWA
  107. Wilson's Warbler Cardellina pusilla
    # Count: 53
    Date:
    Observer: Linda Lee
    Location: Mountain Home Reservoir SWA
  108. House Sparrow Passer domesticus
    # Count: 80
    Date:
    Observer: Christine Alexander
    Location: Broadway Ave, Blanca US-CO 37.43960, -105.51367
  109. Bewick's Wren Thryomanes bewickii
    # Count: 1
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  110. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: David de Rivera Tønnessen
    Location: Sep 27, 2020 9:23 AM 37.403, -105.547
  111. Lincoln's Sparrow Melospiza lincolnii
    # Count: 11
    Date:
    Observer: David de Rivera Tønnessen
    Location: County Road Ff, West-east To Road 15
  112. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 40
    Date:
    Observer: David de Rivera Tønnessen
    Location: Road 16 - CR Ff Intersection
  113. American Avocet Recurvirostra americana
    # Count: 32
    Date:
    Observer: Curtis Hart
    Location: Stabilization Reservoir
  114. Cassin's Finch Haemorhous cassinii
    # Count: 31
    Date:
    Observer: Gregg Goodrich
    Location: 505 Fifth Ave, Blanca US-CO 37.42857, -105.43338
  115. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Gregg Goodrich
    Location: Stabilization Reservoir
  116. Western Meadowlark Sturnella neglecta
    # Count: 47
    Date:
    Observer: Christian Nunes
    Location: County Road EE, Blanca US-CO 37.38836, -105.44262
  117. Wild Turkey Meleagris gallopavo
    # Count: 29
    Date:
    Observer: Puffy Bird
    Location: 25 South Pueblo Road, Costilla County, Colorado, US
  118. Golden Eagle Aquila chrysaetos
    # Count: 4
    Date:
    Observer: Christopher Curwen
    Location: State Highway 159A, Blanca US-CO 37.39731, -105.43197
  119. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 3
    Date:
    Observer: Charles Woehler
    Location: Stabilization Reservoir
  120. White-throated Swift Aeronautes saxatalis
    # Count: 30
    Date:
    Observer: Nathan Pieplow
    Location: 1 County Road A, San Luis, Colorado, US (36.996, -105.717)
  121. Black-billed Magpie Pica hudsonia
    # Count: 44
    Date:
    Observer: Kathy Mihm Dunning
    Location: Costilla CR-25.5
  122. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Kathy Mihm Dunning
    Location: Whiskey Pass Rd East of Costilla CR-25.5
  123. Cassin's Sparrow Peucaea cassinii
    # Count: 2
    Date:
    Observer: Bob Friedrichs
    Location: Smith Reservoir SWA
  124. Upland Sandpiper Bartramia longicauda
    # Count: 1
    Date:
    Observer: David de Rivera Tønnessen
    Location: Stabilization Reservoir
  125. Black-necked Stilt Himantopus mexicanus
    # Count: 6
    Date:
    Observer: Tyler Wilson
    Location: Smith Reservoir SWA
  126. Cedar Waxwing Bombycilla cedrorum
    # Count: 6
    Date:
    Observer: Sue Riffe
    Location: County Road HH, Blanca US-CO 37.42455, -105.41464
  127. Pied-billed Grebe Podilymbus podiceps
    # Count: 40
    Date:
    Observer: Diane Roberts
    Location: Smith Reservoir SWA
  128. Canada Goose Branta canadensis
    # Count: 1100
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  129. Bald Eagle Haliaeetus leucocephalus
    # Count: 10
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  130. Canyon Wren Catherpes mexicanus
    # Count: 1
    Date:
    Observer: Brian Genge
    Location: Smith Reservoir SWA
  131. Tundra Swan Cygnus columbianus
    # Count: 1
    Date:
    Observer: michael kiessig
    Location: Smith Reservoir SWA
  132. Greater White-fronted Goose Anser albifrons
    # Count: 27
    Date:
    Observer: Susan Suddjian
    Location: Smith Reservoir SWA
  133. Canvasback Aythya valisineria
    # Count: 275
    Date:
    Observer: David Suddjian
    Location: Smith Reservoir SWA
  134. Great-tailed Grackle Quiscalus mexicanus
    # Count: 19
    Date:
    Observer: Sue Riffe
    Location: Smith Reservoir SWA
  135. Bufflehead Bucephala albeola
    # Count: 225
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  136. Common Goldeneye Bucephala clangula
    # Count: 160
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  137. Chestnut-collared Longspur Calcarius ornatus
    # Count: 15
    Date:
    Observer: John Rawinski
    Location: Sanchez Reservoir SWA
  138. Ross's Goose Anser rossii
    # Count: 7
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  139. Turkey Vulture Cathartes aura
    # Count: 42
    Date:
    Observer: Kathy Mihm Dunning
    Location: San Luis (town)
  140. Sanderling Calidris alba
    # Count: 14
    Date:
    Observer: Eric Hynes
    Location: Smith Reservoir SWA
  141. Bushtit Psaltriparus minimus
    # Count: 25
    Date:
    Observer: Daniel Knox
    Location: Rito Seco Rd
  142. Broad-tailed Hummingbird Selasphorus platycercus
    # Count: 8
    Date:
    Observer: Chris Sayers
    Location: Old La Veta Pass Rd (Costilla Co)
  143. Hammond's Flycatcher Empidonax hammondii
    # Count: 2
    Date:
    Observer: Chris Sayers
    Location: Old La Veta Pass Rd (Costilla Co)
  144. Ruby-crowned Kinglet Corthylio calendula
    # Count: 15
    Date:
    Observer: Chris Sayers
    Location: Old La Veta Pass Rd (Costilla Co)
  145. Common Poorwill Phalaenoptilus nuttallii
    # Count: 2
    Date:
    Observer: Asher Gorbet
    Location: 81133, Fort Garland US-CO 37.37305, -105.37665
  146. Common Raven Corvus corax
    # Count: 85
    Date:
    Observer: Asher Gorbet
    Location: 14–38 County Lane 6, Fort Garland US-CO 37.38474, -105.36988
  147. Northern Mockingbird Mimus polyglottos
    # Count: 3
    Date:
    Observer: Jack Harlan
    Location: Smith Reservoir SWA
  148. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 3
    Date:
    Observer: M H
    Location: Fort Garland Airbnb
  149. Peregrine Falcon Falco peregrinus
    # Count: 2
    Date:
    Observer: Bob Friedrichs
    Location: Smith Reservoir SWA
  150. Lark Bunting Calamospiza melanocorys
    # Count: 22
    Date:
    Observer: David de Rivera Tønnessen
    Location: County Road 12, Blanca, Colorado, US (37.378, -105.551)
  151. Willow Flycatcher Empidonax traillii
    # Count: 8
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  152. Brewer's Sparrow Spizella breweri
    # Count: 63
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  153. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 110
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  154. Virginia's Warbler Leiothlypis virginiae
    # Count: 7
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  155. Common Yellowthroat Geothlypis trichas
    # Count: 2
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  156. Yellow Warbler Setophaga petechia
    # Count: 26
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  157. Lazuli Bunting Passerina amoena
    # Count: 3
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  158. Eastern Kingbird Tyrannus tyrannus
    # Count: 4
    Date:
    Observer: Kim Leedom
    Location: Smith Reservoir SWA
  159. Black-capped Chickadee Poecile atricapillus
    # Count: 8
    Date:
    Observer: Kim Leedom
    Location: Smith Reservoir SWA
  160. American Robin Turdus migratorius
    # Count: 35
    Date:
    Observer: Kim Leedom
    Location: Smith Reservoir SWA
  161. Cassin's Vireo Vireo cassinii
    # Count: 1
    Date:
    Observer: Linda Lee
    Location: Smith Reservoir SWA
  162. Orchard Oriole Icterus spurius
    # Count: 2
    Date:
    Observer: Linda Lee
    Location: Smith Reservoir SWA
  163. Laughing Gull Leucophaeus atricilla
    # Count: 1
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  164. Common Tern Sterna hirundo
    # Count: 4
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  165. Sabine's Gull Xema sabini
    # Count: 3
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  166. Pinyon Jay Gymnorhinus cyanocephalus
    # Count: 80
    Date:
    Observer: Evan Buechley
    Location: 19141–19599 US-160, Blanca US-CO (37.4307,-105.4014)
  167. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Nick Ramsey
    Location: Smith Reservoir SWA
  168. American Tree Sparrow Spizelloides arborea
    # Count: 25
    Date:
    Observer: Nick Ramsey
    Location: Smith Reservoir SWA
  169. Cackling Goose Branta hutchinsii
    # Count: 100
    Date:
    Observer: Kathy Mihm Dunning
    Location: Smith Reservoir SWA
  170. Northern Pintail Anas acuta
    # Count: 1200
    Date:
    Observer: Kathy Mihm Dunning
    Location: Smith Reservoir SWA
  171. Barrow's Goldeneye Bucephala islandica
    # Count: 2
    Date:
    Observer: Kathy Mihm Dunning
    Location: Smith Reservoir SWA
  172. Sandhill Crane Antigone canadensis
    # Count: 4500
    Date:
    Observer: Kathy Mihm Dunning
    Location: Smith Reservoir SWA
  173. American Goldfinch Spinus tristis
    # Count: 25
    Date:
    Observer: John W. Cobb
    Location: Smith Reservoir SWA
  174. Downy Woodpecker Dryobates pubescens
    # Count: 3
    Date:
    Observer: Mike Crawford
    Location: Old La Veta Pass Rd (Costilla Co)
  175. Northern Harrier Circus hudsonius
    # Count: 3
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  176. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Kathy Mihm Dunning
    Location: Trinchera Creek at Costilla CR-12
  177. Western Grebe Aechmophorus occidentalis
    # Count: 700
    Date:
    Observer: Kathy Mihm Dunning
    Location: Smith Reservoir SWA
  178. Herring Gull Larus argentatus
    # Count: 2
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  179. Northern Shoveler Spatula clypeata
    # Count: 1100
    Date:
    Observer: Steven Mlodinow
    Location: Smith Reservoir SWA
  180. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Smith Reservoir SWA
  181. Ruddy Duck Oxyura jamaicensis
    # Count: 1670
    Date:
    Observer: Steven Mlodinow
    Location: Smith Reservoir SWA
  182. Eared Grebe Podiceps nigricollis
    # Count: 3340
    Date:
    Observer: Steven Mlodinow
    Location: Smith Reservoir SWA
  183. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 38
    Date:
    Observer: Steven Mlodinow
    Location: Smith Reservoir SWA
  184. Ring-billed Gull Larus delawarensis
    # Count: 310
    Date:
    Observer: Steven Mlodinow
    Location: Smith Reservoir SWA
  185. Forster's Tern Sterna forsteri
    # Count: 30
    Date:
    Observer: Ryan Votta
    Location: Smith Reservoir SWA
  186. Lesser Black-backed Gull Larus fuscus
    # Count: 1
    Date:
    Observer: lisa clements
    Location: Smith Reservoir SWA
  187. Orange-crowned Warbler Leiothlypis celata
    # Count: 11
    Date:
    Observer: Daniel Maynard
    Location: Below Mountain Home dam
  188. Stilt Sandpiper Calidris himantopus
    # Count: 18
    Date:
    Observer: John Rawinski
    Location: Stabilization Reservoir
  189. Chihuahuan Raven Corvus cryptoleucus
    # Count: 2
    Date:
    Observer: Daniel Maynard
    Location: 11400–11580 County Road FF, Blanca US-CO (37.4028,-105.5693)
  190. Piping Plover Charadrius melodus
    # Count: 1
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  191. Black Tern Chlidonias niger
    # Count: 400
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  192. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Kathy Mihm Dunning
    Location: Trinchera Creek at Costilla CR-12
  193. Neotropic Cormorant Nannopterum brasilianum
    # Count: 2
    Date:
    Observer: Kathy Mihm Dunning
    Location: Smith Reservoir SWA
  194. Black-chinned Hummingbird Archilochus alexandri
    # Count: 3
    Date:
    Observer: Nathaniel Saxe
    Location: Ute Creek RV Park
  195. Gray Catbird Dumetella carolinensis
    # Count: 4
    Date:
    Observer: Kathy Mihm Dunning
    Location: Veteran's Memorial Park (Ft. Garland)
  196. Song Sparrow Melospiza melodia
    # Count: 16
    Date:
    Observer: Kathy Mihm Dunning
    Location: Veteran's Memorial Park (Ft. Garland)
  197. Yellow-breasted Chat Icteria virens
    # Count: 4
    Date:
    Observer: Kathy Mihm Dunning
    Location: Veteran's Memorial Park (Ft. Garland)
  198. White-rumped Sandpiper Calidris fuscicollis
    # Count: 4
    Date:
    Observer: John Rawinski
    Location: Stabilization Reservoir
  199. Olive-sided Flycatcher Contopus cooperi
    # Count: 2
    Date:
    Observer: Collin McElroy
    Location: Unnamed Road, Fort Garland, Colorado, US (37.561, -105.327)
  200. Red-breasted Nuthatch Sitta canadensis
    # Count: 4
    Date:
    Observer: Ted Wolff
    Location: Old La Veta Pass Rd (Costilla Co)
  201. Blue Grosbeak Passerina caerulea
    # Count: 4
    Date:
    Observer: Cole Wolf
    Location: 5200–5212 Rio Grande Ave, Sanford US-CO 37.15138, -105.73204
  202. Dusky Flycatcher Empidonax oberholseri
    # Count: 7
    Date:
    Observer: Matthew Daw
    Location: Trinchera Ranch Rd, Fort Garland US-CO (37.4024,-105.3679)
  203. Plumbeous Vireo Vireo plumbeus
    # Count: 5
    Date:
    Observer: Matthew Daw
    Location: Trinchera Ranch Rd, Fort Garland US-CO (37.4024,-105.3679)
  204. Green-tailed Towhee Pipilo chlorurus
    # Count: 36
    Date:
    Observer: Matthew Daw
    Location: Trinchera Ranch Rd, Fort Garland US-CO (37.4024,-105.3679)
  205. Spotted Towhee Pipilo maculatus
    # Count: 17
    Date:
    Observer: Matthew Daw
    Location: Trinchera Ranch Rd, Fort Garland US-CO (37.4024,-105.3679)
  206. Western Tanager Piranga ludoviciana
    # Count: 25
    Date:
    Observer: Matthew Daw
    Location: Trinchera Ranch Rd, Fort Garland US-CO (37.4024,-105.3679)
  207. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 11
    Date:
    Observer: Matthew Daw
    Location: Trinchera Ranch Rd, Fort Garland US-CO (37.4024,-105.3679)
  208. Red Crossbill Loxia curvirostra
    # Count: 43
    Date:
    Observer: Matthew Daw
    Location: County Road 21, San Luis US-CO (37.0369,-105.3986)
  209. Western Flycatcher Empidonax difficilis
    # Count: 9
    Date:
    Observer: Kathy Mihm Dunning
    Location: Rito Seco Park
  210. Warbling Vireo Vireo gilvus
    # Count: 19
    Date:
    Observer: Kathy Mihm Dunning
    Location: Rito Seco Park
  211. House Wren Troglodytes aedon
    # Count: 8
    Date:
    Observer: Kathy Mihm Dunning
    Location: Rito Seco Park
  212. Rufous Hummingbird Selasphorus rufus
    # Count: 3
    Date:
    Observer: Kathy Mihm Dunning
    Location: Costilla CR-M.5 and CR-22.3
  213. Cinnamon Teal Spatula cyanoptera
    # Count: 60
    Date:
    Observer: Kathy Mihm Dunning
    Location: Smith Reservoir SWA
  214. Green-winged Teal Anas crecca
    # Count: 550
    Date:
    Observer: Kathy Mihm Dunning
    Location: Smith Reservoir SWA
  215. Killdeer Charadrius vociferus
    # Count: 65
    Date:
    Observer: Kathy Mihm Dunning
    Location: Smith Reservoir SWA
  216. Solitary Sandpiper Tringa solitaria
    # Count: 5
    Date:
    Observer: Kathy Mihm Dunning
    Location: Smith Reservoir SWA
  217. Long-billed Curlew Numenius americanus
    # Count: 17
    Date:
    Observer: David Dowell
    Location: Smith Reservoir SWA
  218. Lesser Yellowlegs Tringa flavipes
    # Count: 28
    Date:
    Observer: David Dowell
    Location: Smith Reservoir SWA
  219. Semipalmated Sandpiper Calidris pusilla
    # Count: 5
    Date:
    Observer: Jan Swaney
    Location: Smith Reservoir SWA
  220. Wood Duck Aix sponsa
    # Count: 4
    Date:
    Observer: Thomas Jackman
    Location: San Luis WTP (view from road)
  221. Violet-green Swallow Tachycineta thalassina
    # Count: 750
    Date:
    Observer: Kathy Mihm Dunning
    Location: Costilla CR-12 West of Smith Reservoir
  222. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 300
    Date:
    Observer: Kathy Mihm Dunning
    Location: Costilla CR-12 West of Smith Reservoir
  223. American White Pelican Pelecanus erythrorhynchos
    # Count: 240
    Date:
    Observer: Kathy Mihm Dunning
    Location: Smith Reservoir SWA
  224. White-faced Ibis Plegadis chihi
    # Count: 190
    Date:
    Observer: Kathy Mihm Dunning
    Location: Smith Reservoir SWA
  225. Pygmy Nuthatch Sitta pygmaea
    # Count: 3
    Date:
    Observer: Elaine Wagner
    Location: Adams Road, Fort Garland, Colorado, US (37.312, -105.325)
  226. Lesser Goldfinch Spinus psaltria
    # Count: 8
    Date:
    Observer: Mackenzie Goldthwait
    Location: Mountain Home Reservoir SWA
  227. Mourning Dove Zenaida macroura
    # Count: 65
    Date:
    Observer: Mackenzie Goldthwait
    Location: Colorado: Blanca, County Road EE to Smith Reservoir
  228. Cassin's Kingbird Tyrannus vociferans
    # Count: 2
    Date:
    Observer: Mackenzie Goldthwait
    Location: Colorado: Blanca, County Road EE to Smith Reservoir
  229. Common Loon Gavia immer
    # Count: 2
    Date:
    Observer: Kathy Mihm Dunning
    Location: Mountain Home Reservoir SWA
  230. Red-tailed Hawk Buteo jamaicensis
    # Count: 8
    Date:
    Observer: Bernard Baez
    Location: 81123, Blanca US-CO (37.3861,-105.5401). Blanca
  231. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 12
    Date:
    Observer: Gak Stonn
    Location: San Luis WTP (view from road)
  232. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: Tyler Wilson
    Location: Mountain Home Reservoir SWA
  233. Ferruginous Hawk Buteo regalis
    # Count: 2
    Date:
    Observer: Will Jaremko-Wright
    Location: San Luis, Co - Jaroso, Co area
  234. Northern Shrike Lanius borealis
    # Count: 1
    Date:
    Observer: Adrian Lakin
    Location: Colorado 142, Sanford, Colorado, US (37.18, -105.729)
  235. Rough-legged Hawk Buteo lagopus
    # Count: 2
    Date:
    Observer: Megan Miller
    Location: County Road X, Fort Garland US-CO 37.28720, -105.55006
  236. Rock Pigeon Columba livia
    # Count: 18
    Date:
    Observer: Jonathan Bowser
    Location: San Luis (town)
  237. Merlin Falco columbarius
    # Count: 2
    Date:
    Observer: Ted Floyd
    Location: Smith Reservoir SWA
  238. California Gull Larus californicus
    # Count: 15
    Date:
    Observer: Tony Leukering
    Location: Mountain Home Reservoir SWA
  239. Juniper Titmouse Baeolophus ridgwayi
    # Count: 1
    Date:
    Observer: Tony Leukering
    Location: Mountain Home Reservoir SWA
  240. American Dipper Cinclus mexicanus
    # Count: 2
    Date:
    Observer: Kathy Mihm Dunning
    Location: El Poso Creek at County Road L7
  241. American Goshawk Accipiter atricapillus
    # Count: 1
    Date:
    Observer: Brian Daniels
    Location: County Road 29, Blanca US-CO 37.61318, -105.22636
  242. Western Cattle Egret Bubulcus ibis
    # Count: 1
    Date:
    Observer: Brian Daniels
    Location: Stabilization Reservoir
  243. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: John Rawinski
    Location: Sanchez Reservoir SWA
  244. Franklin's Gull Leucophaeus pipixcan
    # Count: 40
    Date:
    Observer: Elizabeth Winter
    Location: Smith Reservoir SWA
  245. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Calliope Ketola
    Location: Blanca
  246. Black Phoebe Sayornis nigricans
    # Count: 1
    Date:
    Observer: Daniel Maynard
    Location: Trinchera Creek crossing
  247. Semipalmated Plover Charadrius semipalmatus
    # Count: 7
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  248. Short-billed Dowitcher Limnodromus griseus
    # Count: 1
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  249. Tree Swallow Tachycineta bicolor
    # Count: 900
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  250. Barn Swallow Hirundo rustica
    # Count: 300
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  251. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 250
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  252. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Gilbert Bouchard
    Location: Smith Reservoir SWA
  253. Spotted Sandpiper Actitis macularius
    # Count: 28
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  254. Clay-colored Sparrow Spizella pallida
    # Count: 2
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  255. Osprey Pandion haliaetus
    # Count: 2
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  256. Yellow-rumped Warbler Setophaga coronata
    # Count: 250
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  257. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: Tyler Stuart
    Location: Smith Reservoir SWA
  258. American Pipit Anthus rubescens
    # Count: 40
    Date:
    Observer: John Rawinski
    Location: Sanchez Reservoir SWA
  259. Brown-headed Cowbird Molothrus ater
    # Count: 14
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  260. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Kathy Mihm Dunning
    Location: Smith Reservoir SWA
  261. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Tony Leukering
    Location: Stabilization Reservoir
  262. Bullock's Oriole Icterus bullockii
    # Count: 10
    Date:
    Observer: Jacob Myers
    Location: Smith Reservoir SWA
  263. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  264. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  265. Long-eared Owl Asio otus
    # Count: 2

Hybrids (6)

  1. Blue-winged Teal x Northern Shoveler (hybrid) Spatula discors x clypeata
    # Count: 1
    Date:
    Observer: Marshall Iliff
    Location: Smith Reservoir SWA
  2. Ring-necked Duck x Greater Scaup (hybrid) Aythya collaris x marila
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: Smith Reservoir SWA
  3. Western x Clark's Grebe (hybrid) Aechmophorus occidentalis x clarkii
    # Count: 3
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  4. Glossy x White-faced Ibis (hybrid) Plegadis falcinellus x chihi
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: Smith Reservoir SWA
  5. Common x Barrow's Goldeneye (hybrid) Bucephala clangula x islandica
    # Count: 1
    Date:
    Observer: Alicia Arnold 🦩
    Location: Smith Reservoir SWA
  6. Mallard x Mexican Duck (hybrid) Anas platyrhynchos x diazi
    # Count: 1
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA

Additional Taxa (61)

  1. Horned/Eared Grebe Podiceps auritus/nigricollis
    # Count: 2
    Date:
    Observer: Ted Floyd
    Location: Smith Reservoir SWA
  2. crow/raven sp. Corvus sp.
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: Fort Garland
  3. Cassin's/Western Kingbird Tyrannus vociferans/verticalis
    # Count: 2
    Date:
    Observer: Jay Downs
    Location: CR 572
  4. raven sp. Corvus sp. (raven sp.)
    # Count: 65
    Date:
    Observer: Larry Mays
    Location: Smith Reservoir SWA
  5. longspur sp. Calcarius/Rhynchophanes sp.
    # Count: 23
    Date:
    Observer: Christopher Rustay
    Location: Hwy 159 - Sanchez Stabilization Reservoir
  6. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 120
    Date:
    Observer: Van Truan
    Location: Smith Reservoir SWA
  7. sapsucker sp. Sphyrapicus sp.
    # Count: 1
    Date:
    Observer: Tim Lenz
    Location: Forbes Park Rd.
  8. Western/Semipalmated Sandpiper Calidris mauri/pusilla
    # Count: 5
    Date:
    Observer: Tim Lenz
    Location: Smith Reservoir SWA
  9. Empidonax sp. Empidonax sp.
    # Count: 2
    Date:
    Observer: Van Truan
    Location: Mountain Home Reservoir SWA
  10. chickadee sp. Poecile sp.
    # Count: 2
    Date:
    Observer: Angie Geiger
    Location: Old La Veta Pass Rd (Costilla Co)
  11. Common/Barrow's Goldeneye Bucephala clangula/islandica
    # Count: 100
    Date:
    Observer: Matt Clark
    Location: Smith Reservoir SWA
  12. gull sp. Larinae sp.
    # Count: 75
    Date:
    Observer: Ted Floyd
    Location: Smith Reservoir SWA
  13. rosy-finch sp. Leucosticte sp.
    # Count: 10
    Date:
    Observer: Ted Floyd
    Location: Smith Reservoir SWA
  14. Haemorhous sp. Haemorhous sp.
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: Smith Reservoir SWA
  15. Gray/Dusky Flycatcher Empidonax wrightii/oberholseri
    # Count: 1
    Date:
    Observer: John Yerger
    Location: Microwave Tower Rd
  16. Cassin's/Plumbeous Vireo Vireo cassinii/plumbeus
    # Count: 1
    Date:
    Observer: John Yerger
    Location: Microwave Tower Rd
  17. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Mark Minner-Lee 🦉
    Location: 109 4th Ave, Blanca US-CO (37.4325,-105.4847)
  18. blackbird sp. Icteridae sp.
    # Count: 80
    Date:
    Observer: Jack Bushong
    Location: Smith Reservoir SWA
  19. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 2
    Date:
    Observer: Elaine Wagner
    Location: Smith Reservoir SWA
  20. eagle sp. Accipitridae sp. (eagle sp.)
    # Count: 1
    Date:
    Observer: Ida & Carlos Furtado
    Location: Garcia - North
  21. Loggerhead/Northern Shrike Lanius ludovicianus/borealis
    # Count: 1
    Date:
    Observer: Jonathan Creel
    Location: CO-159, Blanca US-CO (37.3399,-105.4325)
  22. Snow/Ross's Goose Anser caerulescens/rossii
    # Count: 6
    Date:
    Observer: Lynne Miller
    Location: Smith Reservoir SWA
  23. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 125
    Date:
    Observer: Ryan Bushong
    Location: Smith Reservoir SWA
  24. Leiothlypis sp. Leiothlypis sp.
    # Count: 3
    Date:
    Observer: David de Rivera Tønnessen
    Location: Smith Reservoir SWA
  25. Glossy/White-faced Ibis Plegadis falcinellus/chihi
    # Count: 95
    Date:
    Observer: David Dowell
    Location: Smith Reservoir SWA
  26. jay sp. Corvidae sp. (jay sp.)
    # Count: 1
    Date:
    Observer: John Neill
    Location: Fort Garland Yard
  27. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Tanja Britton
    Location: Smith Reservoir SWA
  28. nighthawk sp. Chordeiles sp.
    # Count: 3
    Date:
    Observer: Ariana Saraha
    Location: County Road 19, San Luis US-CO 37.19346, -105.43163
  29. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: WS Barbour
    Location: Lou’s Main Street Cafe, Blanca, CO
  30. shorebird sp. Charadriiformes sp.
    # Count: 35
    Date:
    Observer: Tom Wilberding
    Location: Smith Reservoir SWA
  31. duck sp. Anatidae (duck sp.)
    # Count: 1100
    Date:
    Observer: Crystal Wilson
    Location: Smith Reservoir SWA
  32. new world sparrow sp. Passerellidae sp.
    # Count: 10
    Date:
    Observer: Jack Harlan
    Location: Smith Reservoir SWA
  33. finch sp. Fringillidae sp.
    # Count: 1
    Date:
    Observer: Günther Klonner
    Location: 24492 Trinchera Ranch Rd, Fort Garland US-CO 37.38876, -105.33559
  34. Selasphorus sp. Selasphorus sp.
    # Count: 1
    Date:
    Observer: David de Rivera Tønnessen
    Location: Road H, San Luis, Colorado, US (37,099, -105,549)
  35. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 1
    Date:
    Observer: Kim Leedom
    Location: Smith Reservoir SWA
  36. new world warbler sp. Parulidae sp.
    # Count: 4
    Date:
    Observer: Kim Leedom
    Location: Smith Reservoir SWA
  37. Spizella sp. Spizella sp.
    # Count: 11
    Date:
    Observer: Diane Roberts
    Location: US-160, Blanca US-CO 37.43413, -105.50084
  38. teal sp. Anatidae sp. (teal sp.)
    # Count: 60
    Date:
    Observer: John Rawinski
    Location: Smith Reservoir SWA
  39. grebe sp. Podicipedidae sp.
    # Count: 10
    Date:
    Observer: Ted Floyd
    Location: Smith Reservoir SWA
  40. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: Smith Reservoir SWA
  41. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 600
    Date:
    Observer: Kathy Mihm Dunning
    Location: Smith Reservoir SWA
  42. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 650
    Date:
    Observer: michael kiessig
    Location: Smith Reservoir SWA
  43. Mallard/Mexican Duck Anas platyrhynchos/diazi
    # Count: 1
    Date:
    Observer: Kathy Mihm Dunning
    Location: Sanchez Reservoir SWA
  44. Aythya sp. Aythya sp.
    # Count: 10
    Date:
    Observer: Kathy Mihm Dunning
    Location: Mountain Home Reservoir SWA
  45. Sterna sp. Sterna sp.
    # Count: 25
    Date:
    Observer: Ryan Votta
    Location: Smith Reservoir SWA
  46. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Collin McElroy
    Location: Pass Creek Road, Gardner, Colorado, US (37.618, -105.23)
  47. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Cole Wolf
    Location: County Road H
  48. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Matthew Daw
    Location: County Road 21, San Luis US-CO (37.0369,-105.3986)
  49. Sturnella meadowlark sp. Sturnella sp.
    # Count: 2
    Date:
    Observer: Luke Pheneger
    Location: Mountain Home Reservoir SWA
  50. hummingbird sp. Trochilidae sp.
    # Count: 6
    Date:
    Observer: Kathy Mihm Dunning
    Location: Costilla CR-M.5 and CR-22.3
  51. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    # Count: 120
    Date:
    Observer: Kathy Mihm Dunning
    Location: Smith Reservoir SWA
  52. pigeon/dove sp. Columbidae sp.
    # Count: 1
    Date:
    Observer: Calliope Ketola
    Location: San Luis (town)
  53. Larus sp. Larus sp.
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: Smith Reservoir SWA
  54. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Alex Coffey
    Location: Trinchera Ranch (private property)
  55. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: Calliope Ketola
    Location: San Luis (town)
  56. nightjar sp. Caprimulgidae sp.
    # Count: 1
    Date:
    Observer: Calliope Ketola
    Location: Blanca
  57. phalarope sp. Phalaropus sp.
    # Count: 40
    Date:
    Observer: Ryan Votta
    Location: Smith Reservoir SWA
  58. swallow sp. Hirundinidae sp.
    # Count: 500
    Date:
    Observer: Ryan Votta
    Location: Smith Reservoir SWA
  59. peep sp. Calidris sp. (peep sp.)
    # Count: 10
    Date:
    Observer: Gilbert Bouchard
    Location: Smith Reservoir SWA
  60. nuthatch sp. Sitta sp.
    # Count: 1
    Date:
    Observer: John Rawinski
    Location: Rito Seco Park
  61. towhee sp. Melozone/Pipilo sp.
    # Count: 1
    Date:
    Observer: Calliope Ketola
    Location: San Luis (town)