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Rocky Mountain Arsenal NWR

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Bird List

Updated ~9 seconds ago
280 All Years 230 This Year 2024 86 This Month Nov 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (86)

  1. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Felice Lyons
    Location: Rocky Mountain Arsenal NWR
  2. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Felice Lyons
    Location: Rocky Mountain Arsenal NWR
  3. Golden Eagle Aquila chrysaetos
    # Count: 1
    Date:
    Observer: Raegan Arnold
    Location: Rocky Mountain Arsenal NWR
  4. Mountain Bluebird Sialia currucoides
    # Count: 2
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Arsenal NWR
  5. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Mary Keithler
    Location: Rocky Mountain Arsenal NWR
  6. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Kathy Barnum
    Location: Rocky Mountain Arsenal NWR
  7. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Helen Sierminski
    Location: Rocky Mountain Arsenal NWR
  8. Wood Duck Aix sponsa
    # Count: 2
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Arsenal NWR
  9. Greater Yellowlegs Tringa melanoleuca
    # Count: 3
    Date:
    Observer: Matt Gray
    Location: Rocky Mountain Arsenal NWR
  10. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Harris Brown
    Location: Rocky Mountain Arsenal NWR
  11. Townsend's Solitaire Myadestes townsendi
    # Count: 1
    Date:
    Observer: Frances Brown
    Location: Rocky Mountain Arsenal NWR
  12. Wilson's Snipe Gallinago delicata
    # Count: 10
    Date:
    Observer: Steve Barlow
    Location: Rocky Mountain Arsenal NWR
  13. Western Grebe Aechmophorus occidentalis
    # Count: 2
    Date:
    Observer: Steve Barlow
    Location: Rocky Mountain Arsenal NWR
  14. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: G Stacks
    Location: Rocky Mountain Arsenal NWR
  15. American White Pelican Pelecanus erythrorhynchos
    # Count: 1
    Date:
    Observer: G Stacks
    Location: Rocky Mountain Arsenal NWR
  16. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Frances Brown
    Location: Rocky Mountain Arsenal NWR
  17. Cooper's Hawk Astur cooperii
    # Count: 1
    Date:
    Observer: Jerry Hampton
    Location: Rocky Mountain Arsenal NWR
  18. Prairie Falcon Falco mexicanus
    # Count: 1
    Date:
    Observer: Jerry Hampton
    Location: Rocky Mountain Arsenal NWR
  19. Greater White-fronted Goose Anser albifrons
    # Count: 2
    Date:
    Observer: Ken Willis
    Location: Rocky Mountain Arsenal NWR
  20. Eared Grebe Podiceps nigricollis
    # Count: 2
    Date:
    Observer: Ken Willis
    Location: Rocky Mountain Arsenal NWR
  21. Cedar Waxwing Bombycilla cedrorum
    # Count: 3
    Date:
    Observer: Ken Willis
    Location: Rocky Mountain Arsenal NWR
  22. Marsh Wren Cistothorus palustris
    # Count: 2
    Date:
    Observer: John Arthur
    Location: Rocky Mountain Arsenal NWR
  23. Mourning Dove Zenaida macroura
    # Count: 3
    Date:
    Observer: Harris Brown
    Location: Rocky Mountain Arsenal NWR
  24. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Harris Brown
    Location: Rocky Mountain Arsenal NWR
  25. Blue Jay Cyanocitta cristata
    # Count: 2
    Date:
    Observer: Harris Brown
    Location: Rocky Mountain Arsenal NWR
  26. White-breasted Nuthatch Sitta carolinensis
    # Count: 2
    Date:
    Observer: Harris Brown
    Location: Rocky Mountain Arsenal NWR
  27. Northern Pintail Anas acuta
    # Count: 3
    Date:
    Observer: Ted Floyd
    Location: Rocky Mountain Arsenal NWR
  28. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: Rocky Mountain Arsenal NWR
  29. Killdeer Charadrius vociferus
    # Count: 5
    Date:
    Observer: Ted Floyd
    Location: Rocky Mountain Arsenal NWR
  30. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: Rocky Mountain Arsenal NWR
  31. Horned Lark Eremophila alpestris
    # Count: 10
    Date:
    Observer: Ted Floyd
    Location: Rocky Mountain Arsenal NWR
  32. American Robin Turdus migratorius
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: Rocky Mountain Arsenal NWR
  33. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: Rocky Mountain Arsenal NWR
  34. Harris's Sparrow Zonotrichia querula
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: Rocky Mountain Arsenal NWR
  35. Red-winged Blackbird Agelaius phoeniceus
    # Count: 150
    Date:
    Observer: Ted Floyd
    Location: Rocky Mountain Arsenal NWR
  36. Great-tailed Grackle Quiscalus mexicanus
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: Rocky Mountain Arsenal NWR
  37. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Ryan Gannon
    Location: Rocky Mountain Arsenal NWR
  38. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Ryan Gannon
    Location: Rocky Mountain Arsenal NWR
  39. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Ryan Gannon
    Location: Rocky Mountain Arsenal NWR
  40. Black-capped Chickadee Poecile atricapillus
    # Count: 3
    Date:
    Observer: Ryan Gannon
    Location: Rocky Mountain Arsenal NWR
  41. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Ryan Gannon
    Location: Rocky Mountain Arsenal NWR
  42. Northern Shrike Lanius borealis
    # Count: 1
    Date:
    Observer: Louise Riccobene
    Location: Rocky Mountain Arsenal NWR
  43. Canvasback Aythya valisineria
    # Count: 5
    Date:
    Observer: Neathra Prabakaran
    Location: Rocky Mountain Arsenal NWR
  44. Green-winged Teal Anas crecca
    # Count: 6
    Date:
    Observer: colin 🐦
    Location: Rocky Mountain Arsenal NWR
  45. Ruddy Duck Oxyura jamaicensis
    # Count: 2
    Date:
    Observer: colin 🐦
    Location: Rocky Mountain Arsenal NWR
  46. American Herring Gull Larus smithsonianus
    # Count: 20
    Date:
    Observer: colin 🐦
    Location: Rocky Mountain Arsenal NWR
  47. California Gull Larus californicus
    # Count: 6
    Date:
    Observer: colin 🐦
    Location: Rocky Mountain Arsenal NWR
  48. Western Meadowlark Sturnella neglecta
    # Count: 1
    Date:
    Observer: colin 🐦
    Location: Rocky Mountain Arsenal NWR
  49. Sandhill Crane Antigone canadensis
    # Count: 3
    Date:
    Observer: Tyler Wilson
    Location: Rocky Mountain Arsenal NWR
  50. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Tyler Wilson
    Location: Rocky Mountain Arsenal NWR
  51. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Tyler Wilson
    Location: Rocky Mountain Arsenal NWR
  52. House Finch Haemorhous mexicanus
    # Count: 4
    Date:
    Observer: Tyler Wilson
    Location: Rocky Mountain Arsenal NWR
  53. American Wigeon Mareca americana
    # Count: 2
    Date:
    Observer: Jill Boice
    Location: Rocky Mountain Arsenal NWR
  54. Ring-necked Duck Aythya collaris
    # Count: 2
    Date:
    Observer: Jill Boice
    Location: Rocky Mountain Arsenal NWR
  55. Barrow's Goldeneye Bucephala islandica
    # Count: 1
    Date:
    Observer: Jill Boice
    Location: Rocky Mountain Arsenal NWR
  56. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Jill Boice
    Location: Rocky Mountain Arsenal NWR
  57. American Tree Sparrow Spizelloides arborea
    # Count: 2
    Date:
    Observer: Jill Boice
    Location: Rocky Mountain Arsenal NWR
  58. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Jill Boice
    Location: Rocky Mountain Arsenal NWR
  59. Cackling Goose Branta hutchinsii
    # Count: 85
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  60. Canada Goose Branta canadensis
    # Count: 15
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  61. Northern Shoveler Spatula clypeata
    # Count: 1
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  62. Gadwall Mareca strepera
    # Count: 3
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  63. Mallard Anas platyrhynchos
    # Count: 7
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  64. Redhead Aythya americana
    # Count: 3
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  65. Lesser Scaup Aythya affinis
    # Count: 7
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  66. Bufflehead Bucephala albeola
    # Count: 17
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  67. Common Goldeneye Bucephala clangula
    # Count: 22
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  68. Hooded Merganser Lophodytes cucullatus
    # Count: 20
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  69. Common Merganser Mergus merganser
    # Count: 12
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  70. Wild Turkey Meleagris gallopavo
    # Count: 3
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  71. Rock Pigeon Columba livia
    # Count: 120
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  72. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  73. Ring-billed Gull Larus delawarensis
    # Count: 42
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  74. Pied-billed Grebe Podilymbus podiceps
    # Count: 2
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  75. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  76. Bald Eagle Haliaeetus leucocephalus
    # Count: 7
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  77. Red-tailed Hawk Buteo jamaicensis
    # Count: 6
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  78. Ferruginous Hawk Buteo regalis
    # Count: 2
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  79. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  80. American Kestrel Falco sparverius
    # Count: 4
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  81. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  82. Black-billed Magpie Pica hudsonia
    # Count: 14
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  83. American Crow Corvus brachyrhynchos
    # Count: 1
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  84. Common Raven Corvus corax
    # Count: 2
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  85. European Starling Sturnus vulgaris
    # Count: 35
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  86. American Goldfinch Spinus tristis
    # Count: 2
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR

Additional Taxa (11)

  1. Sharp-shinned/Cooper's Hawk Accipiter striatus/Astur cooperii
    # Count: 1
    Date:
    Observer: Skip Fotland
    Location: Rocky Mountain Arsenal NWR
  2. duck sp. Anatidae (duck sp.)
    # Count: 1
    Date:
    Observer: Mary Keithler
    Location: Rocky Mountain Arsenal NWR
  3. new world sparrow sp. Passerellidae sp.
    # Count: 1
    Date:
    Observer: Mary Keithler
    Location: Rocky Mountain Arsenal NWR
  4. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: Rocky Mountain Arsenal NWR
  5. Aythya sp. Aythya sp.
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: Rocky Mountain Arsenal NWR
  6. Buteo/eagle sp. Buteo/eagle sp.
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: Rocky Mountain Arsenal NWR
  7. longspur sp. Calcarius/Rhynchophanes sp.
    # Count: 1
    Date:
    Observer: Ted Floyd
    Location: Rocky Mountain Arsenal NWR
  8. gull sp. Larinae sp.
    # Count: 45
    Date:
    Observer: Neathra Prabakaran
    Location: Rocky Mountain Arsenal NWR
  9. grebe sp. Podicipedidae sp.
    # Count: 1
    Date:
    Observer: Jill Boice
    Location: Rocky Mountain Arsenal NWR
  10. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 28
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR
  11. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Candice Johnson
    Location: Rocky Mountain Arsenal NWR