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Rocky Mountain Lake Park

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Bird List

Updated ~11 seconds ago
171 All Years 59 This Year 2024 23 This Month Nov 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (170)

  1. American Coot Fulica americana
    # Count: 2
    Date:
    Observer: Christopher Fimbel
    Location: Rocky Mountain Lake Park
  2. Pied-billed Grebe Podilymbus podiceps
    # Count: 2
    Date:
    Observer: Christopher Fimbel
    Location: Rocky Mountain Lake Park
  3. Red-winged Blackbird Agelaius phoeniceus
    # Count: 5
    Date:
    Observer: Christopher Fimbel
    Location: Rocky Mountain Lake Park
  4. Canada Goose Branta canadensis
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  5. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  6. American Crow Corvus brachyrhynchos
    # Count: 4
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  7. Black-capped Chickadee Poecile atricapillus
    # Count: 5
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  8. Bushtit Psaltriparus minimus
    # Count: 14
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  9. European Starling Sturnus vulgaris
    # Count: 10
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  10. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  11. Northern Shoveler Spatula clypeata
    # Count: 3
    Date:
    Observer: Christopher Fimbel
    Location: Rocky Mountain Lake Park
  12. Mallard Anas platyrhynchos
    # Count: 2
    Date:
    Observer: Christopher Fimbel
    Location: Rocky Mountain Lake Park
  13. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: Christopher Fimbel
    Location: Rocky Mountain Lake Park
  14. Hooded Merganser Lophodytes cucullatus
    # Count: 2
    Date:
    Observer: Mike Elliott
    Location: Rocky Mountain Lake Park
  15. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Mike Elliott
    Location: Rocky Mountain Lake Park
  16. Ring-billed Gull Larus delawarensis
    # Count: 2
    Date:
    Observer: Katie Gaston
    Location: Rocky Mountain Lake Park
  17. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Katie Gaston
    Location: Rocky Mountain Lake Park
  18. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 2
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  19. American Robin Turdus migratorius
    # Count: 10
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  20. House Finch Haemorhous mexicanus
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  21. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  22. Blue Jay Cyanocitta cristata
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  23. House Sparrow Passer domesticus
    # Count: 4
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  24. Black-billed Magpie Pica hudsonia
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  25. Spotted Towhee Pipilo maculatus
    # Count: 2
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  26. Yellow-rumped Warbler Setophaga coronata
    # Count: 3
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  27. Barn Swallow Hirundo rustica
    # Count: X
    Date:
    Observer: Anonymous eBirder
    Location: Rocky Mountain Lake Park
  28. Chipping Sparrow Spizella passerina
    # Count: X
    Date:
    Observer: Anonymous eBirder
    Location: Rocky Mountain Lake Park
  29. Chimney Swift Chaetura pelagica
    # Count: 3
    Date:
    Observer: Sydney Fitzpatrick
    Location: Rocky Mountain Lake Park
  30. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: Sydney Fitzpatrick
    Location: Rocky Mountain Lake Park
  31. Vesper Sparrow Pooecetes gramineus
    # Count: 2
    Date:
    Observer: Sydney Fitzpatrick
    Location: Rocky Mountain Lake Park
  32. Swainson's Hawk Buteo swainsoni
    # Count: 3
    Date:
    Observer: Ryan Corda🦉
    Location: Rocky Mountain Lake Park
  33. Double-crested Cormorant Nannopterum auritum
    # Count: 2
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  34. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  35. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Christopher Fimbel
    Location: Rocky Mountain Lake Park
  36. Tree Swallow Tachycineta bicolor
    # Count: 1
    Date:
    Observer: Christopher Fimbel
    Location: Rocky Mountain Lake Park
  37. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Christopher Fimbel
    Location: Rocky Mountain Lake Park
  38. American White Pelican Pelecanus erythrorhynchos
    # Count: 1
    Date:
    Observer: Jazz Hennes
    Location: Rocky Mountain Lake Park
  39. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Jacob Oldefest
    Location: Rocky Mountain Lake Park
  40. Plumbeous Vireo Vireo plumbeus
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  41. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  42. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  43. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  44. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  45. Hermit Thrush Catharus guttatus
    # Count: 2
    Date:
    Observer: Jazz Hennes
    Location: Rocky Mountain Lake Park
  46. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Christopher Fimbel
    Location: Rocky Mountain Lake Park
  47. American Goldfinch Spinus tristis
    # Count: 4
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  48. Mourning Dove Zenaida macroura
    # Count: 2
    Date:
    Observer: Christopher Fimbel
    Location: Rocky Mountain Lake Park
  49. Blue-winged Teal Spatula discors
    # Count: 2
    Date:
    Observer: Christopher Fimbel
    Location: Rocky Mountain Lake Park
  50. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Christopher Fimbel
    Location: Rocky Mountain Lake Park
  51. Common Grackle Quiscalus quiscula
    # Count: 2
    Date:
    Observer: Christopher Fimbel
    Location: Rocky Mountain Lake Park
  52. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  53. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  54. Cackling Goose Branta hutchinsii
    # Count: 6
    Date:
    Observer: Robyn Marowitz
    Location: Rocky Mountain Lake Park
  55. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Robyn Marowitz
    Location: Rocky Mountain Lake Park
  56. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Evan Garner
    Location: Rocky Mountain Lake Park
  57. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  58. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  59. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Rachel Feirick
    Location: Rocky Mountain Lake Park
  60. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  61. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 1
    Date:
    Observer: Jacob Oldefest
    Location: Rocky Mountain Lake Park
  62. Lesser Goldfinch Spinus psaltria
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  63. Western Tanager Piranga ludoviciana
    # Count: 1
    Date:
    Observer: Sophie Barno
    Location: Rocky Mountain Lake Park
  64. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Robert Thorn
    Location: Rocky Mountain Lake Park
  65. Broad-tailed Hummingbird Selasphorus platycercus
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  66. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Chris Monahan
    Location: Rocky Mountain Lake Park
  67. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  68. Northern House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  69. Cedar Waxwing Bombycilla cedrorum
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  70. Western Grebe Aechmophorus occidentalis
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  71. Yellow Warbler Setophaga petechia
    # Count: X
    Date:
    Observer: Anonymous eBirder
    Location: Rocky Mountain Lake Park
  72. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  73. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  74. Pine Siskin Spinus pinus
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  75. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  76. Violet-green Swallow Tachycineta thalassina
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  77. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  78. Lesser Scaup Aythya affinis
    # Count: 2
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  79. Cooper's Hawk Astur cooperii
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  80. Townsend's Solitaire Myadestes townsendi
    # Count: 1
    Date:
    Observer: Riley Morris
    Location: Rocky Mountain Lake Park
  81. Mountain Chickadee Poecile gambeli
    # Count: 1
    Date:
    Observer: Mary Pauline Diaz-Frasene
    Location: Rocky Mountain Lake Park
  82. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  83. Wood Duck Aix sponsa
    # Count: X
    Date:
    Observer: Anonymous eBirder
    Location: Rocky Mountain Lake Park
  84. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: adam bock
    Location: Rocky Mountain Lake Park
  85. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  86. Ross's Goose Anser rossii
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  87. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: John Haycraft
    Location: Rocky Mountain Lake Park
  88. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  89. Loggerhead Shrike Lanius ludovicianus
    # Count: 1
    Date:
    Observer: Julia Auckland
    Location: Rocky Mountain Lake Park
  90. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  91. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 2
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  92. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  93. Ruddy Duck Oxyura jamaicensis
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  94. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  95. Common Merganser Mergus merganser
    # Count: 4
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  96. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  97. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  98. Western Meadowlark Sturnella neglecta
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  99. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Patrick O'Driscoll
    Location: Rocky Mountain Lake Park
  100. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Patrick O'Driscoll
    Location: Rocky Mountain Lake Park
  101. Clay-colored Sparrow Spizella pallida
    # Count: 2
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  102. Savannah Sparrow Passerculus sandwichensis
    # Count: 2
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  103. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  104. Caspian Tern Hydroprogne caspia
    # Count: 2
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  105. Cinnamon Teal Spatula cyanoptera
    # Count: 2
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  106. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Eric Dinkel
    Location: Rocky Mountain Lake Park
  107. Sandhill Crane Antigone canadensis
    # Count: 100
    Date:
    Observer: Liliana Weimer
    Location: Rocky Mountain Lake Park
  108. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: David Bailey
    Location: Rocky Mountain Lake Park
  109. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  110. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Eric Dinkel
    Location: Rocky Mountain Lake Park
  111. Barrow's Goldeneye Bucephala islandica
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  112. Greater White-fronted Goose Anser albifrons
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  113. Sage Thrasher Oreoscoptes montanus
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  114. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  115. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  116. American Wigeon Mareca americana
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  117. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  118. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  119. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  120. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  121. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  122. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  123. Dusky Flycatcher Empidonax oberholseri
    # Count: 1
    Date:
    Observer: Doug Kibbe
    Location: Rocky Mountain Lake Park
  124. Horned Grebe Podiceps auritus
    # Count: 4
    Date:
    Observer: Julia Auckland
    Location: Rocky Mountain Lake Park
  125. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Cole Sage
    Location: Rocky Mountain Lake Park
  126. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  127. American Herring Gull Larus smithsonianus
    # Count: 1
    Date:
    Observer: Betty Glass
    Location: Rocky Mountain Lake Park
  128. American Tree Sparrow Spizelloides arborea
    # Count: 2
    Date:
    Observer: Luke Pheneger
    Location: Rocky Mountain Lake Park
  129. Green-winged Teal Anas crecca
    # Count: 10
    Date:
    Observer: Chris Rurik
    Location: Rocky Mountain Lake Park
  130. Eared Grebe Podiceps nigricollis
    # Count: 3
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  131. Cassin's Vireo Vireo cassinii
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  132. Common Nighthawk Chordeiles minor
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  133. Lark Bunting Calamospiza melanocorys
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  134. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  135. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  136. Black-chinned Hummingbird Archilochus alexandri
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  137. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  138. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  139. Great-tailed Grackle Quiscalus mexicanus
    # Count: 1
    Date:
    Observer: Eric Perryman
    Location: Rocky Mountain Lake Park
  140. Franklin's Gull Leucophaeus pipixcan
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  141. Black Tern Chlidonias niger
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  142. Brewer's Sparrow Spizella breweri
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  143. Virginia's Warbler Leiothlypis virginiae
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  144. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  145. American Avocet Recurvirostra americana
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  146. Northern Pintail Anas acuta
    # Count: 10
    Date:
    Observer: Kevin Dykstra
    Location: Rocky Mountain Lake Park
  147. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  148. Mountain Bluebird Sialia currucoides
    # Count: 2
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  149. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  150. California Gull Larus californicus
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  151. Lesser Black-backed Gull Larus fuscus
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  152. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: Jake Shorty
    Location: Rocky Mountain Lake Park
  153. Prairie Falcon Falco mexicanus
    # Count: 1
    Date:
    Observer: Edward Done
    Location: Rocky Mountain Lake Park
  154. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  155. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  156. Glaucous Gull Larus hyperboreus
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  157. White-faced Ibis Plegadis chihi
    # Count: 5
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  158. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  159. Willet Tringa semipalmata
    # Count: 17
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  160. Clark's Grebe Aechmophorus clarkii
    # Count: 1
    Date:
    Observer: Eric Hope
    Location: Rocky Mountain Lake Park
  161. Western Cattle-Egret Ardea ibis
    # Count: 1
    Date:
    Observer: Gabriel Wiltse
    Location: Rocky Mountain Lake Park
  162. Short-billed Gull Larus brachyrhynchus
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  163. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  164. Ferruginous Hawk Buteo regalis
    # Count: 1
    Date:
    Observer: Debbie Behnfield
    Location: Rocky Mountain Lake Park
  165. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  166. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  167. Semipalmated Sandpiper Calidris pusilla
    # Count: 2
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  168. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: Jody/Tony Igo
    Location: Rocky Mountain Lake Park
  169. Surf Scoter Melanitta perspicillata
    # Count: X
    Date:
    Observer: edith israel
    Location: Rocky Mountain Lake Park
  170. Woodhouse's Scrub-Jay Aphelocoma woodhouseii
    # Count: 1
    Date:
    Observer: Theresa Damian
    Location: Rocky Mountain Lake Park

Exotic: Provisional (1)

  1. Ring-necked Pheasant Phasianus colchicus
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park

Exotic: Escapee (2)

  1. Graylag Goose Anser anser
    # Count: 2
    Date:
    Observer: Liz Spence
    Location: Rocky Mountain Lake Park
  2. Swan Goose Anser cygnoides
    # Count: 1
    Date:
    Observer: Liz Spence
    Location: Rocky Mountain Lake Park

Hybrids (3)

  1. Snow/Ross's x Cackling/Canada Goose (hybrid) Anser caerulescens/rossii x Branta hutchinsii/canadensis
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  2. Ross's x Cackling Goose (hybrid) Anser rossii x Branta hutchinsii
    # Count: 1
    Date:
    Observer: David Bailey
    Location: Rocky Mountain Lake Park
  3. Graylag x Swan Goose (hybrid) Anser anser x cygnoides
    # Count: 2
    Date:
    Observer: Liz Spence
    Location: Rocky Mountain Lake Park

Additional Taxa (42)

  1. pigeon/dove sp. Columbidae sp.
    # Count: 1
    Date:
    Observer: Christopher Fimbel
    Location: Rocky Mountain Lake Park
  2. Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapa
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  3. swallow sp. Hirundinidae sp.
    # Count: X
    Date:
    Observer: Anonymous eBirder
    Location: Rocky Mountain Lake Park
  4. white egret sp. Egretta/Ardea sp.
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  5. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  6. duck sp. Anatidae (duck sp.)
    # Count: 2
    Date:
    Observer: Christopher Fimbel
    Location: Rocky Mountain Lake Park
  7. Aythya sp. Aythya sp.
    # Count: 1
    Date:
    Observer: Jacob Oldefest
    Location: Rocky Mountain Lake Park
  8. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 100
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  9. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 2
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  10. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  11. shorebird sp. Charadriiformes sp. (shorebird sp.)
    # Count: 1
    Date:
    Observer: Sophie Barno
    Location: Rocky Mountain Lake Park
  12. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 1
    Date:
    Observer: Crystal E
    Location: Rocky Mountain Lake Park
  13. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  14. Bohemian/Cedar Waxwing Bombycilla garrulus/cedrorum
    # Count: 10
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  15. new world sparrow sp. Passerellidae sp.
    # Count: 1
    Date:
    Observer: Julia Auckland
    Location: Rocky Mountain Lake Park
  16. Passerina sp. Passerina sp.
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  17. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 3
    Date:
    Observer: Robert Kuntz II
    Location: Rocky Mountain Lake Park
  18. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  19. gull sp. Larinae sp.
    # Count: 4
    Date:
    Observer: Andy Lubansky
    Location: Rocky Mountain Lake Park
  20. crow/raven sp. Corvus sp.
    # Count: 10
    Date:
    Observer: Jeff Rovner
    Location: Rocky Mountain Lake Park
  21. Mallard/Mexican Duck Anas platyrhynchos/diazi
    # Count: 13
    Date:
    Observer: David Schulte
    Location: Rocky Mountain Lake Park
  22. new world goldfinch sp. Spinus sp. (goldfinch sp.)
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  23. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 4
    Date:
    Observer: Andy Carstens
    Location: Rocky Mountain Lake Park
  24. Double-crested/Neotropic Cormorant Nannopterum auritum/brasilianum
    # Count: 2
    Date:
    Observer: Robin Filipczak
    Location: Rocky Mountain Lake Park
  25. Accipitrine hawk sp. (former Accipiter sp.) Aerospiza/Tachyspiza/Accipiter/Astur sp.
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  26. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  27. Spizella sp. Spizella sp.
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  28. Sharp-shinned/Cooper's Hawk Accipiter striatus/Astur cooperii
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  29. Snow/Ross's Goose Anser caerulescens/rossii
    # Count: 1
    Date:
    Observer: Chris Petrizzo
    Location: Rocky Mountain Lake Park
  30. blackbird sp. Icteridae sp.
    # Count: 15
    Date:
    Observer: Julia Auckland
    Location: Rocky Mountain Lake Park
  31. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Lori Potter
    Location: Rocky Mountain Lake Park
  32. goose sp. Anatidae (goose sp.)
    # Count: 2
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  33. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  34. teal sp. Anatidae sp. (teal sp.)
    # Count: 1
    Date:
    Observer: Jackie King
    Location: Rocky Mountain Lake Park
  35. Catharus sp. Catharus sp.
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  36. Spotted/Eastern Towhee (Rufous-sided Towhee) Pipilo maculatus/erythrophthalmus
    # Count: 1
    Date:
    Observer: Sunny Bradford
    Location: Rocky Mountain Lake Park
  37. bluebird sp. Sialia sp.
    # Count: 5
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  38. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  39. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  40. Common/Barrow's Goldeneye Bucephala clangula/islandica
    # Count: 6
    Date:
    Observer: Eric Albright
    Location: Rocky Mountain Lake Park
  41. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 1
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Lake Park
  42. Horned/Eared Grebe Podiceps auritus/nigricollis
    # Count: 6
    Date:
    Observer: Rob Batchelder
    Location: Rocky Mountain Lake Park