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Bird List

Updated ~2 days ago
315 All Years 218 This Year 2024 151 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (315)

  1. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Robert Miller
    Location: Yellowstone NP--Slough Creek
  2. Ross's Goose Anser rossii
    # Count: 1
    Date:
    Observer: Josh Lefever
    Location: NE Entrance Rd, Cody US-WY (44.9053,-110.2483)
  3. Greater White-fronted Goose Anser albifrons
    # Count: 1
    Date:
    Observer: Marsha Walling
    Location: Yellowstone NP--LeHardy Rapids
  4. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Donald Jones
    Location: Beck & Alkali Lakes
  5. Canada Goose Branta canadensis
    # Count: 9
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Hayden Valley--Trout Creek area
  6. Trumpeter Swan Cygnus buccinator
    # Count: 4
    Date:
    Observer: Jaclyn McIlwain
    Location: Yellowstone NP--Swan Lake
  7. Tundra Swan Cygnus columbianus
    # Count: 4
    Date:
    Observer: John Campbell
    Location: Ralston Reservoir
  8. Whooper Swan Cygnus cygnus
    # Count: 1
    Date:
    Observer: Terry McEneaney
    Location: Yellowstone NP-Otter Creek
  9. Wood Duck Aix sponsa
    # Count: 1
    Date:
    Observer: sherri hansen
    Location: Yellowstone NP - Elk Antler Creek
  10. Blue-winged Teal Spatula discors
    # Count: 2
    Date:
    Observer: Larry Persico
    Location: CR-3FK, Cody US-WY 44.48361, -108.88027
  11. Cinnamon Teal Spatula cyanoptera
    # Count: 2
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Hayden Valley--Trout Creek area
  12. Northern Shoveler Spatula clypeata
    # Count: 6
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Hayden Valley--Trout Creek area
  13. Gadwall Mareca strepera
    # Count: 2
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Hayden Valley
  14. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Zachary Allen
    Location: Yellowstone National Park, Cody US-WY 44.67774, -110.48603
  15. American Wigeon Mareca americana
    # Count: 2
    Date:
    Observer: Larry Persico
    Location: CR-3FK, Cody US-WY 44.48361, -108.88027
  16. Mallard Anas platyrhynchos
    # Count: 8
    Date:
    Observer: Larry Persico
    Location: CR-3FK, Cody US-WY 44.48361, -108.88027
  17. Northern Pintail Anas acuta
    # Count: 1
    Date:
    Observer: Chris Nygard
    Location: Yellowstone NP--Swan Lake
  18. Green-winged Teal Anas crecca
    # Count: 2
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Hayden Valley
  19. Canvasback Aythya valisineria
    # Count: 2
    Date:
    Observer: Adam Sell
    Location: Yellowstone NP--Swan Lake
  20. Redhead Aythya americana
    # Count: 4
    Date:
    Observer: Sydnee Anthony
    Location: NE Entrance Rd, Yellowstone National Park US-WY 44.91230, -110.38661
  21. Ring-necked Duck Aythya collaris
    # Count: 2
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Hayden Valley--Trout Creek area
  22. Greater Scaup Aythya marila
    # Count: 3
    Date:
    Observer: Charles Fisher
    Location: Yellowstone NP--Trout Lake & Trail
  23. Lesser Scaup Aythya affinis
    # Count: 9
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Hayden Valley--Trout Creek area
  24. Harlequin Duck Histrionicus histrionicus
    # Count: 2
    Date:
    Observer: Jacob Saldarriaga
    Location: NE Entrance Rd, Yellowstone National Park US-WY (44.8699,-110.1954)
  25. Surf Scoter Melanitta perspicillata
    # Count: 4
    Date:
    Observer: Leslie Tribble
    Location: Deaver Reservoir
  26. White-winged Scoter Melanitta deglandi
    # Count: 1
    Date:
    Observer: Leslie Tribble
    Location: Dike Pond
  27. Black Scoter Melanitta americana
    # Count: 1
    Date:
    Observer: Joi Inbody
    Location: Beck Lake
  28. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: Eric Atkinson
    Location: 61 Nielson Rd, Cody US-WY (44.4039,-108.9372)
  29. Bufflehead Bucephala albeola
    # Count: 2
    Date:
    Observer: Adam Sell
    Location: Yellowstone NP--Swan Lake
  30. Common Goldeneye Bucephala clangula
    # Count: X
    Date:
    Observer: tom lankenau
    Location: Yellowstone NP--Blacktail Ponds
  31. Barrow's Goldeneye Bucephala islandica
    # Count: 2
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Swan Lake
  32. Hooded Merganser Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Pat Glessner
    Location: Grand Loop Road, Yellowstone National Park, Wyoming, US (44.616, -110.416)
  33. Common Merganser Mergus merganser
    # Count: 1
    Date:
    Observer: Adam Sell
    Location: Yellowstone NP--Swan Lake
  34. Red-breasted Merganser Mergus serrator
    # Count: 2
    Date:
    Observer: C L
    Location: Yellowstone NP--Hayden Valley
  35. Ruddy Duck Oxyura jamaicensis
    # Count: 5
    Date:
    Observer: Brendon Williams
    Location: Yellowstone NP--Floating Island Lake
  36. Wild Turkey Meleagris gallopavo
    # Count: 1
    Date:
    Observer: sherri hansen
    Location: Ralston Reservoir
  37. Ruffed Grouse Bonasa umbellus
    # Count: 1
    Date:
    Observer: mark wolf
    Location: Yellowstone NP--Bighorn Pass Trail--Indian Creek Campground to Panther Creek
  38. Greater Sage-Grouse Centrocercus urophasianus
    # Count: 10
    Date:
    Observer: Leslie Tribble
    Location: Chapman Bench
  39. Dusky Grouse Dendragapus obscurus
    # Count: 5
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Beaver Ponds Trail loop
  40. Gray Partridge Perdix perdix
    # Count: 2
    Date:
    Observer: Alice Flyr
    Location: 16 miles SW Cody
  41. Ring-necked Pheasant Phasianus colchicus
    # Count: 2
    Date:
    Observer: Leslie Tribble
    Location: Beck Lake Bike Park Trails
  42. Chukar Alectoris chukar
    # Count: 10
    Date:
    Observer: Larry Persico
    Location: East Sheep Mountain
  43. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Blacktail Ponds
  44. Horned Grebe Podiceps auritus
    # Count: 5
    Date:
    Observer: James LaVigne
    Location: Yellowstone NP--Floating Island Lake
  45. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: John Cataldo
    Location: Yellowstone NP--Swan Lake
  46. Eared Grebe Podiceps nigricollis
    # Count: 9
    Date:
    Observer: Rachel Pelham
    Location: Yellowstone NP--Junction Butte
  47. Western Grebe Aechmophorus occidentalis
    # Count: 1
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Hayden Valley
  48. Clark's Grebe Aechmophorus clarkii
    # Count: 2
    Date:
    Observer: Debra Wallace
    Location: Pelican Creek Nature Trail, Yellowstone National Park US-WY 44.55691, -110.36239
  49. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: Susan Smith
    Location: Home
  50. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 5
    Date:
    Observer: John Campbell
    Location: US-Wyoming-Powell-609 Avenue B - 44.751x-108.767
  51. White-winged Dove Zenaida asiatica
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Edelweiss Haus
  52. Mourning Dove Zenaida macroura
    # Count: 2
    Date:
    Observer: Larry Persico
    Location: 19–229 McCullough Peaks Rd, Cody US-WY 44.50680, -108.92768
  53. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 1
    Date:
    Observer: Erik Hendrickson
    Location: Yellowstone NP--Hwy 212 at Yellowstone River Bridge
  54. Common Nighthawk Chordeiles minor
    # Count: X
    Date:
    Observer: Corey Anco
    Location: US Highway 14, Cody, Wyoming, US
  55. Common Poorwill Phalaenoptilus nuttallii
    # Count: 1
    Date:
    Observer: Larry Persico
    Location: Sheep Mountain Trailhead
  56. Chimney Swift Chaetura pelagica
    # Count: 1
    Date:
    Observer: Eric Atkinson
    Location: 995 Road 18, Powell US-WY (44.7545,-108.9261)
  57. White-throated Swift Aeronautes saxatalis
    # Count: 4
    Date:
    Observer: Daniel Conner
    Location: Yellowstone NP--Overhanging Cliff pulloff
  58. Black-chinned Hummingbird Archilochus alexandri
    # Count: 1
    Date:
    Observer: Larry Persico
    Location: Wapiti & Elk Fork Campgrounds
  59. Anna's Hummingbird Calypte anna
    # Count: 1
    Date:
    Observer: John Campbell
    Location: US-Wyoming-Powell-609 Avenue B - 44.751x-108.767
  60. Calliope Hummingbird Selasphorus calliope
    # Count: 1
    Date:
    Observer: Nancy Eberhardt
    Location: Yellowstone NP--Slough Creek
  61. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: John Campbell
    Location: US-Wyoming-Powell-609 Avenue B - 44.751x-108.767
  62. Broad-tailed Hummingbird Selasphorus platycercus
    # Count: 1
    Date:
    Observer: Sue Consolo-Murphy
    Location: Walk to creek crossing, Table Mtn Rd
  63. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Christy Hibsch
    Location: Slough Creek Campground Rd, Yellowstone National Park US-WY 44.93320, -110.31408
  64. Sora Porzana carolina
    # Count: X
    Date:
    Observer: Jaclyn McIlwain
    Location: Yellowstone NP--Swan Lake
  65. Common Gallinule Gallinula galeata
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Yellowstone NP--Hayden Valley--Alum Creek
  66. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Hugh Simmons
    Location: Yellowstone NP--Slough Creek
  67. Yellow Rail Coturnicops noveboracensis
    # Count: 5
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Triangle X Ranch (private)
  68. Sandhill Crane Antigone canadensis
    # Count: 2
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Hayden Valley--Trout Creek area
  69. Whooping Crane Grus americana
    # Count: 1
    Date:
    Observer: Gregg Goodrich
    Location: Yellowstone NP--US Hwy 212 at Muddy Creek
  70. Black-necked Stilt Himantopus mexicanus
    # Count: 5
    Date:
    Observer: Theys Radmann
    Location: Beck & Alkali Lakes
  71. American Avocet Recurvirostra americana
    # Count: 6
    Date:
    Observer: Jaclyn McIlwain
    Location: Yellowstone NP--Swan Lake
  72. Black-bellied Plover Pluvialis squatarola
    # Count: 1
    Date:
    Observer: Leslie Tribble
    Location: Dike Pond
  73. Killdeer Charadrius vociferus
    # Count: 2
    Date:
    Observer: Larry Persico
    Location: CR-3FK, Cody US-WY 44.48361, -108.88027
  74. Semipalmated Plover Charadrius semipalmatus
    # Count: 1
    Date:
    Observer: sherri hansen
    Location: Beck & Alkali Lakes
  75. Mountain Plover Anarhynchus montanus
    # Count: 1
    Date:
    Observer: Leslie Tribble
    Location: Little Sand Coulee Road, Powell, Wyoming, US (44.8, -109.061)
  76. Upland Sandpiper Bartramia longicauda
    # Count: 1
    Date:
    Observer: Chuck Holliday
    Location: 82414, Cody US-WY (44.7879,-109.2590)
  77. Whimbrel Numenius phaeopus
    # Count: 16
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Loch Katrine
  78. Long-billed Curlew Numenius americanus
    # Count: 4
    Date:
    Observer: Larry Persico
    Location: CR-3FK, Cody US-WY 44.48361, -108.88027
  79. Hudsonian Godwit Limosa haemastica
    # Count: 2
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Yellowstone NP--Pelican Creek
  80. Marbled Godwit Limosa fedoa
    # Count: 1
    Date:
    Observer: Eric Atkinson
    Location: WY-120, Cody US-WY (44.5107,-109.0267)
  81. Short-billed Dowitcher Limnodromus griseus
    # Count: 6
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Yellowstone NP--Hayden Valley--Alum Creek
  82. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 3
    Date:
    Observer: Jason Riggio
    Location: Beck & Alkali Lakes
  83. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Hugh Simmons
    Location: Yellowstone NP--Slough Creek
  84. Wilson's Phalarope Phalaropus tricolor
    # Count: 7
    Date:
    Observer: Larry Persico
    Location: CR-3FK, Cody US-WY 44.48361, -108.88027
  85. Red Phalarope Phalaropus fulicarius
    # Count: 1
    Date:
    Observer: Jim Linker
    Location: Yellowstone NP--Mary Bay Picnic Area
  86. Red-necked Phalarope Phalaropus lobatus
    # Count: 10
    Date:
    Observer: Nicholas St Peter
    Location: Beck & Alkali Lakes
  87. Spotted Sandpiper Actitis macularius
    # Count: 2
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Hayden Valley--Trout Creek area
  88. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Jeffrey Vandervennet
    Location: Yellowstone NP--Hayden Valley--Trout Creek area
  89. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: sherri hansen
    Location: Beck & Alkali Lakes
  90. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: John Bartos
    Location: Beck & Alkali Lakes
  91. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Gloria Beerman
    Location: Beck & Alkali Lakes
  92. Ruddy Turnstone Arenaria interpres
    # Count: 1
    Date:
    Observer: Geoffrey Urwin
    Location: Yellowstone NP--Mary Bay Picnic Area
  93. Stilt Sandpiper Calidris himantopus
    # Count: 1
    Date:
    Observer: sherri hansen
    Location: Beck & Alkali Lakes
  94. Sanderling Calidris alba
    # Count: 2
    Date:
    Observer: Maggie Zarlengo
    Location: Yellowstone NP--Mary Bay Picnic Area
  95. Dunlin Calidris alpina
    # Count: 2
    Date:
    Observer: Eric Atkinson
    Location: 1200 Lane 9, Powell US-WY (44.7534,-108.8168)
  96. Baird's Sandpiper Calidris bairdii
    # Count: 4
    Date:
    Observer: sherri hansen
    Location: Beck & Alkali Lakes
  97. Least Sandpiper Calidris minutilla
    # Count: 2
    Date:
    Observer: Leslie Tribble
    Location: Sand Coulee Reservoir
  98. Pectoral Sandpiper Calidris melanotos
    # Count: 4
    Date:
    Observer: Eric Edgar
    Location: Beck & Alkali Lakes
  99. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: Janet Hoar
    Location: Beck-Alkali-Buchanan Lakes
  100. Semipalmated Sandpiper Calidris pusilla
    # Count: 1
    Date:
    Observer: Corey Anco
    Location: Beck & Alkali Lakes
  101. Sabine's Gull Xema sabini
    # Count: 4
    Date:
    Observer: Laura Stanton
    Location: Yellowstone NP--Mary Bay Picnic Area
  102. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 2
    Date:
    Observer: Nicholas St Peter
    Location: Beck & Alkali Lakes
  103. Franklin's Gull Leucophaeus pipixcan
    # Count: 6
    Date:
    Observer: Susan Smith
    Location: Alkali Lake Viewing Pulling
  104. Short-billed Gull Larus brachyrhynchus
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Yellowstone NP--Hayden Valley--Trout Creek area
  105. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: John Cataldo
    Location: Joffee Lake
  106. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Joi Inbody
    Location: Beck & Alkali Lakes
  107. Lesser Black-backed Gull Larus fuscus
    # Count: 1
    Date:
    Observer: Dave Spangenburg
    Location: Beck & Alkali Lakes
  108. California Gull Larus californicus
    # Count: 1
    Date:
    Observer: Debra Wallace
    Location: Pelican Creek Nature Trail, Yellowstone National Park US-WY 44.55691, -110.36239
  109. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: Nick Komar
    Location: Yellowstone NP--Sedge Bay
  110. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Amy Phillips
    Location: 99-103 6Qs Road, Cody, Wyoming, US (44.438, -109.217)
  111. Black Tern Chlidonias niger
    # Count: 1
    Date:
    Observer: Matt Ruuhela
    Location: Deaver Reservoir
  112. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Debra Wallace
    Location: Pelican Creek Nature Trail, Yellowstone National Park US-WY 44.55691, -110.36239
  113. Common Tern Sterna hirundo
    # Count: 2
    Date:
    Observer: Nicholas Sly
    Location: Beck & Alkali Lakes
  114. Pacific Loon Gavia pacifica
    # Count: 1
    Date:
    Observer: Mary Beth Albrechtsen
    Location: Yellowstone NP--Ice Lake
  115. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Zakaria Hannebaum
    Location: Yellowstone NP--Grebe Lake
  116. Yellow-billed Loon Gavia adamsii
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Buffalo Bill Reservoir--Diamond Creek Dike Pond
  117. Wood Stork Mycteria americana
    # Count: 1
    Date:
    Observer: Susan Ahalt
    Location: 44.2412, 109.1652
  118. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Corey Anco
    Location: Beck & Alkali Lakes
  119. American White Pelican Pelecanus erythrorhynchos
    # Count: 1
    Date:
    Observer: elizabeth Leslie
    Location: Yellowstone NP--Pelican Creek
  120. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Michael S Motsch
    Location: Ralston Reservoir
  121. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: B E
    Location: YNP NE Entrance Rd between Slough Crerk and Tower Junction (44.911, -110.371)
  122. Snowy Egret Egretta thula
    # Count: X
    Date:
    Observer: Nathan Pieplow
    Location: Yellowstone NP--Grand Canyon of Yellowstone
  123. Western Cattle Egret Bubulcus ibis
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Buffalo Bill Reservoir along Southfork Road
  124. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Gayle Bachert
    Location: Yellowstone NP--Mammoth Campground
  125. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Theys Radmann
    Location: Yellowstone NP--LeHardy Rapids
  126. White-faced Ibis Plegadis chihi
    # Count: 1
    Date:
    Observer: Brett DeGregorio
    Location: Yellowstone NP--Hayden Valley
  127. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Calcite Springs overlook
  128. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: G T
    Location: Yellowstone NP--Bunsen Peak Rd
  129. Golden Eagle Aquila chrysaetos
    # Count: 1
    Date:
    Observer: Hugh Simmons
    Location: Yellowstone NP--Slough Creek
  130. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Adam Sell
    Location: Yellowstone NP--Swan Lake
  131. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Tyler Wallace
    Location: Yellowstone NP--Trout Lake & Trail
  132. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Jason Riggio
    Location: Buffalo Bill SP
  133. American Goshawk Accipiter atricapillus
    # Count: 1
    Date:
    Observer: Leon Book
    Location: Yellowstone NP--Mammoth Hot Springs area
  134. Bald Eagle Haliaeetus leucocephalus
    # Count: 2
    Date:
    Observer: elizabeth Leslie
    Location: NE Entrance Rd, Yellowstone National Park US-WY 44.91190, -110.25853
  135. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Yellowstone NP--Hayden Valley
  136. Broad-winged Hawk Buteo platypterus
    # Count: 3
    Date:
    Observer: Louis Kreemer
    Location: Observation Peak
  137. Swainson's Hawk Buteo swainsoni
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Yellowstone NP--Lamar Valley River Trail
  138. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Larry Persico
    Location: CR-3FK, Cody US-WY 44.48361, -108.88027
  139. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Jason Riggio
    Location: Oregon Basin South
  140. Ferruginous Hawk Buteo regalis
    # Count: 1
    Date:
    Observer: Tyler Wallace
    Location: Yellowstone NP--Slough Creek
  141. Barn Owl Tyto alba
    # Count: 1
    Date:
    Observer: Susan Ahalt
    Location: South of Cody airport
  142. Flammulated Owl Psiloscops flammeolus
    # Count: 1
    Date:
    Observer: Doug Whitman
    Location: Hike down decommissioned road towards sunshine flat
  143. Western Screech-Owl Megascops kennicottii
    # Count: 3
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Wood Street, Powell
  144. Eastern Screech-Owl Megascops asio
    # Count: 1
    Date:
    Observer: John Campbell
    Location: Shoshone River--Willwood Access area
  145. Snowy Owl Bubo scandiacus
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Sunlight Basin Wildlife Habitat Management Area
  146. Great Horned Owl Bubo virginianus
    # Count: 2
    Date:
    Observer: Nancy Eberhardt
    Location: Yellowstone NP--Slough Creek
  147. Northern Hawk Owl Surnia ulula
    # Count: 1
  148. Northern Pygmy-Owl Glaucidium gnoma
    # Count: 1
    Date:
    Observer: Joel Allen
    Location: Yellowstone NP--Tower Junction
  149. Burrowing Owl Athene cunicularia
    # Count: 2
    Date:
    Observer: Jason Riggio
    Location: Oregon Basin - 3FK
  150. Great Gray Owl Strix nebulosa
    # Count: 1
  151. Long-eared Owl Asio otus
    # Count: 1
  152. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Regina McNulty
    Location: Yellowstone NP--Silver Gate
  153. Boreal Owl Aegolius funereus
    # Count: 1
    Date:
    Observer: Joel Allen
    Location: Yellowstone NP--Tower Junction
  154. Northern Saw-whet Owl Aegolius acadicus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: 161–185 Norris Canyon Rd, Yellowstone National Park US-WY 44.71898, -110.65755
  155. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Susan Smith
    Location: Heart View Lane, Powell, Wyoming, US (44.711, -108.891)
  156. Williamson's Sapsucker Sphyrapicus thyroideus
    # Count: 1
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Beaver Ponds Trail loop
  157. Red-naped Sapsucker Sphyrapicus nuchalis
    # Count: 1
    Date:
    Observer: Adam Sell
    Location: US-212, Cody US-WY 44.92483, -109.69511
  158. Lewis's Woodpecker Melanerpes lewis
    # Count: 1
    Date:
    Observer: Michael Rentz
    Location: Specimen Ridge Trail, Yellowstone National Park US-WY (44.8691,-110.1644)
  159. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 1
    Date:
    Observer: Janet Hoar
    Location: Mary's Private Property
  160. American Three-toed Woodpecker Picoides dorsalis
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Yellowstone NP--Lake Butte
  161. Black-backed Woodpecker Picoides arcticus
    # Count: 1
    Date:
    Observer: Louis Kreemer
    Location: Trail to Cygnet Lakes
  162. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Yellowstone NP--Lamar Valley River Trail
  163. Hairy Woodpecker Dryobates villosus
    # Count: 2
    Date:
    Observer: Pascal Grizard
    Location: Yellowstone NP--Beaver Ponds Trail
  164. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Jameson Hawkins-Kimmel
    Location: Yellowstone NP--Slough Creek Trail (trailhead to first meadow)
  165. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Inspiration Point on Canyon
  166. American Kestrel Falco sparverius
    # Count: 2
    Date:
    Observer: Larry Persico
    Location: 19–229 McCullough Peaks Rd, Cody US-WY 44.50680, -108.92768
  167. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Anne Swaim
    Location: Yellowstone NP--Slough Creek
  168. Gyrfalcon Falco rusticolus
    # Count: 1
  169. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Anne Reilly
    Location: Yellowstone NP--Overhanging Cliff pulloff
  170. Prairie Falcon Falco mexicanus
    # Count: 1
    Date:
    Observer: Eric Atkinson
    Location: 41 Bear Creek Rd, Cody US-WY 44.40869, -109.29010
  171. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: mark wolf
    Location: Yellowstone NP--Bighorn Pass Trail--Indian Creek Campground to Panther Creek
  172. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: mark wolf
    Location: Yellowstone NP--Bighorn Pass Trail--Indian Creek Campground to Panther Creek
  173. Willow Flycatcher Empidonax traillii
    # Count: 3
    Date:
    Observer: Anonymous eBirder
    Location: Yellowstone NP--Lamar Valley River Trail
  174. Least Flycatcher Empidonax minimus
    # Count: 2
    Date:
    Observer: Leslie Tribble
    Location: Beck Lake Bike Park Trails
  175. Hammond's Flycatcher Empidonax hammondii
    # Count: 1
    Date:
    Observer: Pascal Grizard
    Location: Yellowstone NP--Beaver Ponds Trail
  176. Gray Flycatcher Empidonax wrightii
    # Count: 1
    Date:
    Observer: Dave Sandahl
    Location: Shoshone National Forest, Cody US-WY 44.73279, -109.56623
  177. Dusky Flycatcher Empidonax oberholseri
    # Count: 1
    Date:
    Observer: G T
    Location: Yellowstone NP--Upper Terrace Drive
  178. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: Sylvia Hadley
    Location: Mammoth Terraces Trail, Cody US-WY 44.96675, -110.70513
  179. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Susan Smith
    Location: Home
  180. Cassin's Kingbird Tyrannus vociferans
    # Count: 1
    Date:
    Observer: Garrett Wee
    Location: Buffalo Bill Reservoir
  181. Western Kingbird Tyrannus verticalis
    # Count: 2
    Date:
    Observer: Susan Smith
    Location: Home
  182. Eastern Kingbird Tyrannus tyrannus
    # Count: 3
    Date:
    Observer: Leslie Tribble
    Location: Beck Lake Bike Park Trails
  183. Scissor-tailed Flycatcher Tyrannus forficatus
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Yellowstone NP--Slough Creek Trail
  184. Cassin's Vireo Vireo cassinii
    # Count: 1
    Date:
    Observer: Steve Marshall
    Location: Yellowstone NP--Pebble Creek Campground
  185. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Hugh Simmons
    Location: Yellowstone NP--Slough Creek
  186. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: bubba singleton
    Location: Yellowstone NP--Beaver Ponds Trail
  187. Loggerhead Shrike Lanius ludovicianus
    # Count: 1
    Date:
    Observer: sherri hansen
    Location: Ralston Reservoir
  188. Northern Shrike Lanius borealis
    # Count: 2
    Date:
    Observer: Alex Hughes
    Location: Yellowstone NP--Round Prairie
  189. Canada Jay Perisoreus canadensis
    # Count: 1
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Artist Point
  190. Pinyon Jay Gymnorhinus cyanocephalus
    # Count: 1
    Date:
    Observer: Dustin Kohler
    Location: Spirit Mountain Road, Cody, Wyoming, US (44.506, -109.127)
  191. Steller's Jay Cyanocitta stelleri
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Yellowstone NP--Lamar Valley River Trail
  192. Blue Jay Cyanocitta cristata
    # Count: 1
    Date:
    Observer: Corey Anco
    Location: Residential In Town (44.519, -109.037)
  193. Black-billed Magpie Pica hudsonia
    # Count: 1
    Date:
    Observer: Susan Smith
    Location: Home
  194. Clark's Nutcracker Nucifraga columbiana
    # Count: 1
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Mt. Washburn Trail
  195. American Crow Corvus brachyrhynchos
    # Count: 3
    Date:
    Observer: Nancy Eberhardt
    Location: Yellowstone NP--Slough Creek
  196. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Larry Persico
    Location: CR-3FK, Cody US-WY 44.48361, -108.88027
  197. Black-capped Chickadee Poecile atricapillus
    # Count: 1
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Canyon Village
  198. Mountain Chickadee Poecile gambeli
    # Count: 2
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Uncle Tom's Point
  199. Horned Lark Eremophila alpestris
    # Count: 5
    Date:
    Observer: Larry Persico
    Location: 19–229 McCullough Peaks Rd, Cody US-WY 44.50680, -108.92768
  200. Bank Swallow Riparia riparia
    # Count: 4
    Date:
    Observer: Kenneth Schwartz
    Location: Yellowstone NP--Overhanging Cliff pulloff
  201. Tree Swallow Tachycineta bicolor
    # Count: 4
    Date:
    Observer: Jaclyn McIlwain
    Location: Yellowstone NP--Swan Lake
  202. Violet-green Swallow Tachycineta thalassina
    # Count: 1
    Date:
    Observer: Larry Persico
    Location: CR-3FK, Cody US-WY 44.48361, -108.88027
  203. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 2
    Date:
    Observer: Dustin Kohler
    Location: Beck & Alkali Lakes
  204. Barn Swallow Hirundo rustica
    # Count: 2
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Hayden Valley--Trout Creek area
  205. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 12
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Hayden Valley--Trout Creek area
  206. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Artist Point
  207. Golden-crowned Kinglet Regulus satrapa
    # Count: 4
    Date:
    Observer: Robert Miller
    Location: Yellowstone NP--Slough Creek Trail (trailhead to first meadow)
  208. White-breasted Nuthatch Sitta carolinensis
    # Count: 2
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Beaver Ponds Trail loop
  209. Pygmy Nuthatch Sitta pygmaea
    # Count: 1
    Date:
    Observer: Kevin Cox
    Location: Mount Holmes-Winter Creek Trail, Cody US-WY (44.8059,-110.8433)
  210. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Steve Huggins
    Location: Yellowstone NP--Mammoth Hot Springs area
  211. Brown Creeper Certhia americana
    # Count: 2
    Date:
    Observer: Hilary Turner
    Location: Yellowstone River above Le Hardy Rapids
  212. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 2
    Date:
    Observer: Corey Anco
    Location: 225-263 Road 7Wc, Cody, Wyoming, US (44.546, -109.111)
  213. Rock Wren Salpinctes obsoletus
    # Count: 1
    Date:
    Observer: Markus and Erin Braaten
    Location: Yellowstone NP--Lake Butte
  214. Canyon Wren Catherpes mexicanus
    # Count: 1
    Date:
    Observer: Jason Riggio
    Location: Newton Lakes
  215. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Pascal Grizard
    Location: Yellowstone NP--Beaver Ponds Trail
  216. Pacific Wren Troglodytes pacificus
    # Count: 1
    Date:
    Observer: Jameson Hawkins-Kimmel
    Location: Yellowstone NP--Beaver Ponds Trail loop
  217. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Markus and Erin Braaten
    Location: Yellowstone NP--Specimen Ridge Trail, West End
  218. Bewick's Wren Thryomanes bewickii
    # Count: 1
    Date:
    Observer: Philip Henson
    Location: Yellowstone NP--Willow Park
  219. American Dipper Cinclus mexicanus
    # Count: 1
    Date:
    Observer: Rachel Pelham
    Location: S Rim Dr, Yellowstone National Park US-WY 44.70819, -110.50315
  220. European Starling Sturnus vulgaris
    # Count: 4
    Date:
    Observer: Susan Smith
    Location: Home
  221. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Beaver Ponds Trail loop
  222. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: John Campbell
    Location: US-Wyoming-Powell-609 Avenue B - 44.751x-108.767
  223. Sage Thrasher Oreoscoptes montanus
    # Count: 1
    Date:
    Observer: Larry Persico
    Location: 19–229 McCullough Peaks Rd, Cody US-WY 44.50680, -108.92768
  224. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Eric Atkinson
    Location: 1478–1480 Lane 9, Powell US-WY (44.7550,-108.8728)
  225. Mountain Bluebird Sialia currucoides
    # Count: 1
    Date:
    Observer: Sue Consolo-Murphy
    Location: Heart Mountain trail, wildflower watch walk
  226. Townsend's Solitaire Myadestes townsendi
    # Count: 1
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Uncle Tom's Point
  227. Varied Thrush Ixoreus naevius
    # Count: 1
    Date:
    Observer: Mitch Hurt
    Location: Fawn Lake
  228. Veery Catharus fuscescens
    # Count: 1
    Date:
    Observer: Larry Persico
    Location: Blackwater Trail
  229. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Yellowstone NP--Beaver Ponds Trail loop
  230. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: G T
    Location: Yellowstone NP--Upper Terrace Drive
  231. American Robin Turdus migratorius
    # Count: 2
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Uncle Tom's Point
  232. Bohemian Waxwing Bombycilla garrulus
    # Count: 2
    Date:
    Observer: Forrest Rowland
    Location: Yellowstone NP--Phantom Lake
  233. Cedar Waxwing Bombycilla cedrorum
    # Count: 3
    Date:
    Observer: John Campbell
    Location: US-Wyoming-Powell-609 Avenue B - 44.751x-108.767
  234. House Sparrow Passer domesticus
    # Count: 6
    Date:
    Observer: John Campbell
    Location: US-Wyoming-Powell-609 Avenue B - 44.751x-108.767
  235. American Pipit Anthus rubescens
    # Count: 6
    Date:
    Observer: Markus and Erin Braaten
    Location: Beartooth Hwy--Twin Lakes area
  236. Evening Grosbeak Coccothraustes vespertinus
    # Count: 3
    Date:
    Observer: elizabeth Leslie
    Location: Yellowstone NP--Upper Terrace Drive
  237. Pine Grosbeak Pinicola enucleator
    # Count: 6
    Date:
    Observer: Beth Hill
    Location: Yellowstone NP--Tower Falls
  238. Gray-crowned Rosy-Finch Leucosticte tephrocotis
    # Count: 50
    Date:
    Observer: Robert Miller
    Location: Yellowstone NP--Floating Island Lake
  239. Black Rosy-Finch Leucosticte atrata
    # Count: 1
    Date:
    Observer: Markus and Erin Braaten
    Location: Beartooth Hwy--Twin Lakes area
  240. House Finch Haemorhous mexicanus
    # Count: 11
    Date:
    Observer: John Campbell
    Location: US-Wyoming-Powell-609 Avenue B - 44.751x-108.767
  241. Cassin's Finch Haemorhous cassinii
    # Count: 1
    Date:
    Observer: Brendon Williams
    Location: Yellowstone NP--Mud Volcano
  242. Common Redpoll Acanthis flammea
    # Count: 1
    Date:
    Observer: Sue Consolo-Murphy
    Location: Wapiti house
  243. Red Crossbill Loxia curvirostra
    # Count: 1
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Canyon Village
  244. White-winged Crossbill Loxia leucoptera
    # Count: 1
    Date:
    Observer: Ronald Sell
    Location: NE Entrance Rd, Yellowstone National Park US-WY (44.9132,-110.3928)
  245. Pine Siskin Spinus pinus
    # Count: 2
    Date:
    Observer: Hugh Simmons
    Location: Yellowstone NP--Slough Creek
  246. Lesser Goldfinch Spinus psaltria
    # Count: 1
    Date:
    Observer: Amy Phillips
    Location: 1935 State Street, Meeteetse, Wyoming, US (44.158, -108.872)
  247. American Goldfinch Spinus tristis
    # Count: 1
    Date:
    Observer: John Campbell
    Location: US-Wyoming-Powell-609 Avenue B - 44.751x-108.767
  248. Lapland Longspur Calcarius lapponicus
    # Count: 1
    Date:
    Observer: Skyler Bol
    Location: Polecat Bench
  249. Thick-billed Longspur Rhynchophanes mccownii
    # Count: 5
    Date:
    Observer: Jason Riggio
    Location: Little Sand Coulee Rd
  250. Snow Bunting Plectrophenax nivalis
    # Count: 1
    Date:
    Observer: Leslie Tribble
    Location: Oregon Basin
  251. Grasshopper Sparrow Ammodramus savannarum
    # Count: X
    Date:
    Observer: Matt Stephenson
    Location: Yellowstone NP--Cascade Lake & Trail
  252. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: G T
    Location: Yellowstone NP--Upper Terrace Drive
  253. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Bruce Fleischer
    Location: Yellowstone NP--Beaver Ponds Trail
  254. Brewer's Sparrow Spizella breweri
    # Count: 8
    Date:
    Observer: Larry Persico
    Location: 19–229 McCullough Peaks Rd, Cody US-WY 44.50680, -108.92768
  255. Black-throated Sparrow Amphispiza bilineata
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: (44.8322067,-109.2098560)
  256. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Beaver Ponds Trail loop
  257. Lark Bunting Calamospiza melanocorys
    # Count: 1
    Date:
    Observer: Larry Persico
    Location: 19–229 McCullough Peaks Rd, Cody US-WY 44.50680, -108.92768
  258. American Tree Sparrow Spizelloides arborea
    # Count: 2
    Date:
    Observer: Skyler Bol
    Location: 82433, Meeteetse US-WY 44.32673, -108.92746
  259. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Zachary Allen
    Location: Wonderland Yard Birds
  260. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Steve Huggins
    Location: Yellowstone NP--Mammoth Hot Springs area
  261. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 2
    Date:
    Observer: Steve Huggins
    Location: Yellowstone NP--Mammoth Hot Springs area
  262. Harris's Sparrow Zonotrichia querula
    # Count: 1
    Date:
    Observer: Skyler Bol
    Location: Powell (town)
  263. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Chloe Winkler
    Location: 463 Road 2Ab, Cody, Wyoming, US (44.584, -109.03)
  264. Sagebrush Sparrow Artemisiospiza nevadensis
    # Count: 1
    Date:
    Observer: Dennis Smith
    Location: Yellowstone NP--Slough Creek
  265. Vesper Sparrow Pooecetes gramineus
    # Count: 6
    Date:
    Observer: Larry Persico
    Location: 19–229 McCullough Peaks Rd, Cody US-WY 44.50680, -108.92768
  266. Savannah Sparrow Passerculus sandwichensis
    # Count: 3
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Hayden Valley--Trout Creek area
  267. Baird's Sparrow Centronyx bairdii
    # Count: 1
    Date:
    Observer: Gara Hudson
    Location: Yellowstone NP - Haden Valley
  268. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Beaver Ponds Trail loop
  269. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Brendon Williams
    Location: Yellowstone NP--LeHardy Rapids
  270. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Yellowstone NP--Mammoth Hot Springs area
  271. Green-tailed Towhee Pipilo chlorurus
    # Count: 2
    Date:
    Observer: Sue Consolo-Murphy
    Location: Heart Mountain trail, wildflower watch walk
  272. Spotted Towhee Pipilo maculatus
    # Count: 1
    Date:
    Observer: Zachary Allen
    Location: Wonderland Yard Birds
  273. Yellow-breasted Chat Icteria virens
    # Count: 2
    Date:
    Observer: Steve Flood
    Location: Paul Stock Trail
  274. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 2
    Date:
    Observer: Nancy Eberhardt
    Location: Yellowstone NP--Slough Creek
  275. Bobolink Dolichonyx oryzivorus
    # Count: 4
    Date:
    Observer: Kalpesh Krishna
    Location: Yellowstone NP--Lamar Ranger Station
  276. Western Meadowlark Sturnella neglecta
    # Count: 3
    Date:
    Observer: Larry Persico
    Location: 19–229 McCullough Peaks Rd, Cody US-WY 44.50680, -108.92768
  277. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Sunlight Basin (44.727895, -109.566643)
  278. Bullock's Oriole Icterus bullockii
    # Count: 2
    Date:
    Observer: Leslie Tribble
    Location: Beck Lake Bike Park Trails
  279. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Carrie Christman
    Location: Newton Avenue
  280. Red-winged Blackbird Agelaius phoeniceus
    # Count: 3
    Date:
    Observer: Larry Persico
    Location: CR-3FK, Cody US-WY 44.48361, -108.88027
  281. Brown-headed Cowbird Molothrus ater
    # Count: 9
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Beaver Ponds Trail loop
  282. Rusty Blackbird Euphagus carolinus
    # Count: 1
    Date:
    Observer: Dave Spangenburg
    Location: Northeast Entrance Road, Yellowstone National Park, Wyoming, US (44.91, -110.333)
  283. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 2
    Date:
    Observer: Nancy Eberhardt
    Location: Yellowstone NP--Slough Creek
  284. Common Grackle Quiscalus quiscula
    # Count: 1
    Date:
    Observer: Gabriel Asselin
    Location: Mammoth Terraces Trail, Yellowstone National Park, Wyoming, US (44,969, -110,708)
  285. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: John Campbell
    Location: US-Wyoming-Powell-609 Avenue B - 44.751x-108.767
  286. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Susan Hovde
    Location: Shoshone Riverway & Cody City Park
  287. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Eric Atkinson
    Location: US-WY-Powell-State Highway 294 - 44.8459x-109.0005
  288. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: South side of Clark's Fork
  289. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: John Cataldo
    Location: New Backyard
  290. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Eric Atkinson
    Location: Yellowstone National Park, Yellowstone National Park US-WY (44.5106,-110.2743) Lake Butte Overlook Raptor Count
  291. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 2
    Date:
    Observer: Steve Huggins
    Location: Yellowstone NP--Mammoth Hot Springs area
  292. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Alger Avenue, Cody
  293. Common Yellowthroat Geothlypis trichas
    # Count: 2
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Hayden Valley
  294. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Yellowstone NP--Mammoth Hot Springs area
  295. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Louis Kreemer
    Location: Blacktail Willows
  296. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Kim Brice
    Location: Wyoming Avenue
  297. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Yellowstone NP--Mammoth Hot Springs area
  298. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Hayden Valley
  299. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Joi Inbody
    Location: 3710 Cooper Ln, Cody US-WY (44.5439,-109.0140)
  300. Blackpoll Warbler Setophaga striata
    # Count: 2
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Monument Street, Cody
  301. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Alger Avenue, Cody
  302. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Michael S Motsch
    Location: Ralston Reservoir
  303. Yellow-rumped Warbler Setophaga coronata
    # Count: 2
    Date:
    Observer: Jill Dale
    Location: Yellowstone NP--Uncle Tom's Point
  304. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Ryan Slack
    Location: Clay Butte Lookout Tower Soshone NF
  305. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Matt Campbell
    Location: Yellowstone NP--Upper Terrace Drive
  306. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Tyler Wallace
    Location: Yellowstone NP--Soda Butte Creek Picnic Area
  307. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Buffalo Bill Scout Camp (private)
  308. Western Tanager Piranga ludoviciana
    # Count: 1
    Date:
    Observer: G T
    Location: Yellowstone NP--Upper Terrace Drive
  309. Northern Cardinal Cardinalis cardinalis
    # Count: 1
    Date:
    Observer: sherri hansen
    Location: Meeteetse, Wyoming, US
  310. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Alice Flyr
    Location: 16 miles SW Cody
  311. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 1
    Date:
    Observer: John Campbell
    Location: US-Wyoming-Powell-609 Avenue B - 44.751x-108.767
  312. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Susan Ahalt
    Location: 44.60303, -108.98961
  313. Lazuli Bunting Passerina amoena
    # Count: 1
    Date:
    Observer: Steve Huggins
    Location: Yellowstone NP--Mammoth Hot Springs area
  314. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Leslie Tribble
    Location: 2511 Charolais Lane Cheyenne, WY
  315. Dickcissel Spiza americana
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Edelweiss Haus

Exotic: Escapee (5)

  1. Common Shelduck Tadorna tadorna
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Beck and Alkali Lakes
  2. Northern Bobwhite Colinus virginianus
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: North Ridge Drive, Cody
  3. California Quail Callipepla californica
    # Count: 1
    Date:
    Observer: Michael S Motsch
    Location: 12 Pinto Road
  4. African Collared-Dove Streptopelia roseogrisea
    # Count: 1
    Date:
    Observer: Ross Gorman
    Location: Cody (town)
  5. Crested Caracara Caracara plancus
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Yellowstone NP--Lamar Valley (please use more precise locations)

Hybrids (5)

  1. Blue-winged x Cinnamon Teal (hybrid) Spatula discors x cyanoptera
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Yellowstone NP--Swan Lake
  2. Cinnamon Teal x Northern Shoveler (hybrid) Spatula cyanoptera x clypeata
    # Count: 1
    Date:
    Observer: Doug Whitman
    Location: Beck & Alkali Lakes
  3. Cinnamon x Green-winged Teal (hybrid) Spatula cyanoptera x Anas crecca
    # Count: 1
    Date:
    Observer: Amy Phillips
    Location: 99-103 6Qs Road, Cody, Wyoming, US (44.438, -109.217)
  4. Common Goldeneye x Hooded Merganser (hybrid) Bucephala clangula x Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Christian Hagenlocher
    Location: Yellowstone NP--Hayden Valley
  5. Lazuli x Indigo Bunting (hybrid) Passerina amoena x cyanea
    # Count: 1
    Date:
    Observer: Eric Liebgold
    Location: Yellowstone NP--Dunraven Rd area

Additional Taxa (92)

  1. Snow/Ross's Goose Anser caerulescens/rossii
    # Count: 2
    Date:
    Observer: Michael S Motsch
    Location: Ralston Reservoir
  2. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 1
    Date:
    Observer: Gary Warner
    Location: Yellowstone NP--Grizzly Overlook
  3. Trumpeter/Tundra Swan Cygnus buccinator/columbianus
    # Count: 20
    Date:
    Observer: John Campbell
    Location: Ralston Reservoir
  4. goose sp. Anatidae (goose sp.)
    # Count: 5
    Date:
    Observer: Leslie Tribble
    Location: Beck Lake Bike Park Trails
  5. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    # Count: 2
    Date:
    Observer: Mary C
    Location: Yellowstone NP--Hayden Valley--Alum Creek
  6. Mallard/Mexican Duck Anas platyrhynchos/diazi
    # Count: 4
    Date:
    Observer: Marthe Charlebois
    Location: Forces of the Northern Range Nature Trail
  7. teal sp. Anatidae sp. (teal sp.)
    # Count: 9
    Date:
    Observer: Scott Angus
    Location: Beck & Alkali Lakes
  8. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 20
    Date:
    Observer: Jason Riggio
    Location: Beck & Alkali Lakes
  9. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 6
    Date:
    Observer: Aidan Cullen
    Location: Yellowstone NP--Hayden Valley--Alum Creek
  10. Aythya sp. Aythya sp.
    # Count: 25
    Date:
    Observer: Hilary Turner
    Location: Yellowstone River above Le Hardy Rapids
  11. Common/Barrow's Goldeneye Bucephala clangula/islandica
    # Count: X
    Date:
    Observer: Anonymous eBirder
    Location: Drive to Ynp
  12. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 3
    Date:
    Observer: Susan Patla
    Location: Yellowstone NP--Hayden Valley--Trout Creek area
  13. merganser sp. Mergellus/Lophodytes/Mergus sp.
    # Count: 12
    Date:
    Observer: Natasha Barlow
    Location: Yellowstone NP--LeHardy Rapids
  14. duck sp. Anatidae (duck sp.)
    # Count: 20
    Date:
    Observer: sherri hansen
    Location: Ralston Reservoir
  15. waterfowl sp. Anatidae sp.
    # Count: 24
    Date:
    Observer: Elisabeth Peelor
    Location: Yellowstone NP--Swan Lake
  16. grouse sp. Tetraoninae sp.
    # Count: 2
    Date:
    Observer: Corey Anco
    Location: Cedar Mountain
  17. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 3
    Date:
    Observer: Leslie Tribble
    Location: Beck & Alkali Lakes
  18. grebe sp. Podicipedidae sp.
    # Count: 10
    Date:
    Observer: Andrew Staufer
    Location: Hayden Valley Overlook, Yellowstone NP
  19. pigeon/dove sp. Columbidae sp.
    # Count: 1
    Date:
    Observer: Calliope Ketola
    Location: WY highway 120
  20. Selasphorus sp. Selasphorus sp.
    # Count: 1
    Date:
    Observer: Larry Persico
    Location: Sheep Mountain Trailhead
  21. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Eric Atkinson
    Location: 3975 N Fork Hwy, Cody US-WY 44.50513, -109.29145
  22. plover sp. Charadriidae sp.
    # Count: 2
    Date:
    Observer: Sharon Kaufman
    Location: Yellowstone National Park
  23. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 6
    Date:
    Observer: Jim Flynn
    Location: Beck & Alkali Lakes
  24. Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
    # Count: 12
    Date:
    Observer: Karen Viste-Sparkman
    Location: Beck & Alkali Lakes
  25. phalarope sp. Phalaropus sp.
    # Count: 75
    Date:
    Observer: sherri hansen
    Location: Beck & Alkali Lakes
  26. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 1
    Date:
    Observer: Nick Flanik
    Location: Yellowstone NP--Hayden Valley--Alum Creek
  27. peep sp. Calidris sp. (peep sp.)
    # Count: 4
    Date:
    Observer: Hilary Turner
    Location: Beck & Alkali Lakes
  28. large shorebird sp. Scolopacidae sp. (large shorebird sp.)
    # Count: 1
    Date:
    Observer: Griffin Marti
    Location: Beck & Alkali Lakes
  29. shorebird sp. Charadriiformes sp.
    # Count: 1
    Date:
    Observer: Amy Roush
    Location: Yellowstone NP--Otter Creek Picnic Area
  30. Larus sp. Larus sp.
    # Count: 20
    Date:
    Observer: Eric Atkinson
    Location: 131–149 CR-6QS, Cody US-WY (44.4389,-109.2175)
  31. gull sp. Larinae sp.
    # Count: 4
    Date:
    Observer: sherri hansen
    Location: Beck & Alkali Lakes
  32. Forster's/Common Tern Sterna forsteri/hirundo
    # Count: 1
    Date:
    Observer: Janet Hoar
    Location: Lion's Picnic area at Beck Lake Park
  33. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: Michael S Motsch
    Location: Ralston Reservoir
  34. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: Harley Monteiro
    Location: Yellowstone NP--Tower Junction
  35. heron sp. Ardeidae sp.
    # Count: 1
    Date:
    Observer: ROBERT GOLD
    Location: Beck & Alkali Lakes
  36. Glossy/White-faced Ibis Plegadis falcinellus/chihi
    # Count: 1
    Date:
    Observer: Mary Bayer Caulway
    Location: Yellowstone NP--Hayden Valley--Alum Creek
  37. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: A J
    Location: Yellowstone NP--Mammoth (town)
  38. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Corey Anco
    Location: Cody, Wyoming, US (44.492, -108.934)
  39. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Michael S Motsch
    Location: Ralston Reservoir
  40. Buteo/eagle sp. Buteo/eagle sp.
    # Count: 1
    Date:
    Observer: Michael Pogue
    Location: Yellowstone NP--Mud Volcano
  41. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Jeff Kidd
    Location: Yellowstone NP--Swan Lake
  42. eagle sp. Accipitridae sp. (eagle sp.)
    # Count: 1
    Date:
    Observer: Julie Bourns
    Location: Yellowstone NP--Lava Creek Picnic Area
  43. screech-owl sp. Megascops sp.
    # Count: 1
    Date:
    Observer: John Campbell
    Location: Shoshone River--Willwood Access area
  44. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Doug Whitman
    Location: Hike down decommissioned road towards sunshine flat
  45. Yellow-bellied/Red-naped Sapsucker Sphyrapicus varius/nuchalis
    # Count: 2
    Date:
    Observer: Sam & Steph Zierke
    Location: Wapiti & Elk Fork Campgrounds
  46. sapsucker sp. Sphyrapicus sp.
    # Count: 1
    Date:
    Observer: Ben Johnson
    Location: Yellowstone NP--Antelope Creek
  47. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Yellowstone national park
  48. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: John Campbell
    Location: US-Wyoming-Powell-609 Avenue B - 44.751x-108.767
  49. large falcon sp. Falco sp. (large falcon sp.)
    # Count: 1
    Date:
    Observer: Hilary Turner
    Location: Buffalo Bill SP--North Shore Campground
  50. small falcon sp. Falco sp. (small falcon sp.)
    # Count: 1
    Date:
    Observer: John Campbell
    Location: US-Wyoming-Powell-609 Avenue B - 44.751x-108.767
  51. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Mark Rosenstein
    Location: Yellowstone NP--LeHardy Rapids
  52. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Leonardo Rassu
    Location: Yellowstone NP--Slough Creek Trail (trailhead to first meadow)
  53. Western/Eastern Wood-Pewee Contopus sordidulus/virens
    # Count: 1
    Date:
    Observer: jan ruckman
    Location: Yellowstone NP--Lamar Canyon
  54. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 1
    Date:
    Observer: sophie Parker
    Location: Buffalo Bill Reservoir--South Fork
  55. Hammond's/Dusky Flycatcher Empidonax hammondii/oberholseri
    # Count: 1
    Date:
    Observer: Larry Persico
    Location: 46–98 CR-6CU, Cody US-WY 44.47017, -109.49449
  56. Gray/Dusky Flycatcher Empidonax wrightii/oberholseri
    # Count: 1
    Date:
    Observer: Leslie Tribble
    Location: Beck & Alkali Lakes
  57. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Ben Johnson
    Location: Yellowstone NP--Norris Geyser Basin
  58. Cassin's/Western Kingbird Tyrannus vociferans/verticalis
    # Count: 2
    Date:
    Observer: Horace Hruška
    Location: Yellowstone National Park
  59. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: Dustin Kohler
    Location: Spirit Mountain Road, Cody, Wyoming, US (44.506, -109.127)
  60. Cassin's/Plumbeous Vireo Vireo cassinii/plumbeus
    # Count: 1
    Date:
    Observer: Kristi Daling
    Location: Cascade Creek Trail, Wyoming, US (44.745, -110.501)
  61. solitary vireo sp. Vireo cassinii/solitarius/plumbeus
    # Count: 1
    Date:
    Observer: Rob Cee
    Location: 1170 N Fork Hwy, Cody US-WY (44.4550,-109.8046)
  62. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Larry Persico
    Location: Blackwater Trail
  63. Loggerhead/Northern Shrike Lanius ludovicianus/borealis
    # Count: 1
    Date:
    Observer: Nikki Tatton
    Location: Yellowstone NP--Blacktail Ponds
  64. crow/raven sp. Corvus sp.
    # Count: 2
    Date:
    Observer: Talli Gardner
    Location: Devils Den
  65. Black-capped/Mountain Chickadee Poecile atricapillus/gambeli
    # Count: 1
    Date:
    Observer: Jeanne Whitesell
    Location: 323 Norris Canyon Road, Yellowstone National Park, Wyoming, US (44.717, -110.544)
  66. chickadee sp. Poecile sp.
    # Count: 1
    Date:
    Observer: Ryan Call
    Location: Yellowstone NP--Snow Pass Trail
  67. swallow sp. Hirundinidae sp.
    # Count: 15
    Date:
    Observer: Rachel Pelham
    Location: Yellowstone NP--Hayden Valley--Alum Creek
  68. Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapa
    # Count: 1
    Date:
    Observer: Peter Bergeson 🦀
    Location: Yellowstone NP--Yellowstone River, Wrecker Pullout
  69. nuthatch sp. Sitta sp.
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Yellowstone NP--Blacktail Ponds
  70. Pacific/Winter Wren Troglodytes pacificus/hiemalis
    # Count: 1
    Date:
    Observer: Wyoming Bird Records Committee Admin
    Location: Equine Drive, Cody (private)
  71. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: C. R. C.
    Location: Yellowstone NP--Lamar Valley River Trail
  72. Catharus sp. Catharus sp.
    # Count: 1
    Date:
    Observer: Kevin Cox
    Location: Yellowstone NP--Yellowstone River Delta
  73. Bohemian/Cedar Waxwing Bombycilla garrulus/cedrorum
    # Count: 1
    Date:
    Observer: Bliss B
    Location: Cody
  74. rosy-finch sp. Leucosticte sp.
    # Count: 34
    Date:
    Observer: Anonymous eBirder
    Location: 25 Dale Drive
  75. Haemorhous sp. Haemorhous sp.
    # Count: 1
    Date:
    Observer: Scott Angus
    Location: Yellowstone NP--Tower Falls
  76. Common/Hoary Redpoll Acanthis flammea/hornemanni
    # Count: 44
    Date:
    Observer: Sean Cozart
    Location: Yellowstone NP--Sheepeater Canyon Bridge
  77. crossbill sp. Loxia sp.
    # Count: 1
    Date:
    Observer: kurt countryman
    Location: wapiti
  78. finch sp. Fringillidae sp.
    # Count: 10
    Date:
    Observer: Anonymous eBirder
    Location: Court
  79. Spizella sp. Spizella sp.
    # Count: 12
    Date:
    Observer: Larry Persico
    Location: Wapiti & Elk Fork Campgrounds
  80. Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.
    # Count: 1
    Date:
    Observer: Anne Hay
    Location: my house
  81. Zonotrichia sp. Zonotrichia sp.
    # Count: 1
    Date:
    Observer: johnny powell
    Location: Yellowstone NP--Lamar Valley River Trail
  82. Spotted/Eastern Towhee (Rufous-sided Towhee) Pipilo maculatus/erythrophthalmus
    # Count: 1
    Date:
    Observer: Janet Hoar
    Location: 3 mi ESE of Cody
  83. towhee sp. Melozone/Pipilo sp.
    # Count: 1
    Date:
    Observer: Deb Fellows
    Location: Yellowstone NP--Blacktail Plateau Drive
  84. new world sparrow sp. Passerellidae sp.
    # Count: 2
    Date:
    Observer: Jeff Kidd
    Location: Yellowstone NP--Upper Terrace Drive
  85. Western/Eastern Meadowlark Sturnella neglecta/magna
    # Count: 3
    Date:
    Observer: Leon Book
    Location: Yellowstone NP--Swan Lake
  86. new world oriole sp. Icterus sp.
    # Count: 1
    Date:
    Observer: Krzysztof Kurylowicz
    Location: Camp
  87. blackbird sp. Icteridae sp.
    # Count: 4
    Date:
    Observer: Amy Phillips
    Location: 229-259 Road 6Ns, Cody, Wyoming, US (44.407, -109.284)
  88. MacGillivray's/Mourning Warbler Geothlypis tolmiei/philadelphia
    # Count: 1
    Date:
    Observer: Melinda Welton
    Location: WY, Beartooth Mtns., "T" Lake
  89. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Ben Johnson
    Location: Yellowstone NP--Antelope Creek
  90. Lazuli/Indigo Bunting Passerina amoena/cyanea
    # Count: 1
    Date:
    Observer: Mary Pothoven
    Location: Cody Cabin
  91. passerine sp. Passeriformes sp.
    # Count: X
    Date:
    Observer: Sarah Prescott
    Location: 720 Sheridan Avenue, Cody, Wyoming, US (44.525, -109.074)
  92. bird sp. Aves sp.
    # Count: 1
    Date:
    Observer: Amy VanLew
    Location: Grand Loop Rd, Cody US-WY 44.70593, -110.74610