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Colorado Lagoon

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Bird List

Updated ~6 seconds ago
245 All Years 157 This Year 2024 87 This Month Nov 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (85)

  1. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  2. Western Grebe Aechmophorus occidentalis
    # Count: 2
    Date:
    Observer: Jeff O’Neil
    Location: Colorado Lagoon
  3. Black-necked Stilt Himantopus mexicanus
    # Count: 1
    Date:
    Observer: Julie Matsuura
    Location: Colorado Lagoon
  4. Common Goldeneye Bucephala clangula
    # Count: 2
    Date:
    Observer: Katie Bradley
    Location: Colorado Lagoon
  5. Wilson's Snipe Gallinago delicata
    # Count: 2
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  6. Western Meadowlark Sturnella neglecta
    # Count: 9
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  7. Long-billed Curlew Numenius americanus
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  8. Mitred Parakeet Psittacara mitratus
    # Count: 14
    Date:
    Observer: Nancy Salem
    Location: Colorado Lagoon
  9. Red-breasted Merganser Mergus serrator
    # Count: 2
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  10. Semipalmated Plover Charadrius semipalmatus
    # Count: 6
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  11. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  12. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Kevin Fistanic
    Location: Colorado Lagoon
  13. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Kevin Fistanic
    Location: Colorado Lagoon
  14. Marbled Godwit Limosa fedoa
    # Count: 2
    Date:
    Observer: Brad Dawson
    Location: Colorado Lagoon
  15. Black-bellied Plover Pluvialis squatarola
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  16. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  17. Horned Lark Eremophila alpestris
    # Count: 2
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  18. Hermit Thrush Catharus guttatus
    # Count: 3
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  19. Lincoln's Sparrow Melospiza lincolnii
    # Count: 2
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  20. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  21. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  22. Greater Yellowlegs Tringa melanoleuca
    # Count: 3
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  23. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Joyce Brady
    Location: Colorado Lagoon
  24. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Joyce Brady
    Location: Colorado Lagoon
  25. Cooper's Hawk Astur cooperii
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  26. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  27. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  28. American Goldfinch Spinus tristis
    # Count: 2
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  29. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  30. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  31. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  32. Canada Goose Branta canadensis
    # Count: 5
    Date:
    Observer: Nancy Salem
    Location: Colorado Lagoon
  33. Blue-winged Teal Spatula discors
    # Count: 1
    Date:
    Observer: Nancy Salem
    Location: Colorado Lagoon
  34. Lesser Scaup Aythya affinis
    # Count: 1
    Date:
    Observer: Nancy Salem
    Location: Colorado Lagoon
  35. Tree Swallow Tachycineta bicolor
    # Count: 2
    Date:
    Observer: Nancy Salem
    Location: Colorado Lagoon
  36. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Nancy Salem
    Location: Colorado Lagoon
  37. California Gull Larus californicus
    # Count: 2
    Date:
    Observer: Howard Freshman
    Location: Colorado Lagoon
  38. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Howard Freshman
    Location: Colorado Lagoon
  39. Bufflehead Bucephala albeola
    # Count: 5
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  40. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  41. Northern Shoveler Spatula clypeata
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  42. Mallard Anas platyrhynchos
    # Count: 5
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  43. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  44. Rock Pigeon Columba livia
    # Count: 10
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  45. Mourning Dove Zenaida macroura
    # Count: 4
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  46. Anna's Hummingbird Calypte anna
    # Count: 6
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  47. Allen's Hummingbird Selasphorus sasin
    # Count: 15
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  48. American Coot Fulica americana
    # Count: 34
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  49. Killdeer Charadrius vociferus
    # Count: 18
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  50. Least Sandpiper Calidris minutilla
    # Count: 15
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  51. Western Sandpiper Calidris mauri
    # Count: 15
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  52. Ring-billed Gull Larus delawarensis
    # Count: 5
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  53. Western Gull Larus occidentalis
    # Count: 2
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  54. Pied-billed Grebe Podilymbus podiceps
    # Count: 6
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  55. Double-crested Cormorant Nannopterum auritum
    # Count: 6
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  56. Snowy Egret Egretta thula
    # Count: 4
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  57. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  58. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  59. Brown Pelican Pelecanus occidentalis
    # Count: 3
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  60. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  61. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  62. Belted Kingfisher Megaceryle alcyon
    # Count: 2
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  63. Nuttall's Woodpecker Dryobates nuttallii
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  64. Black Phoebe Sayornis nigricans
    # Count: 5
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  65. Vermilion Flycatcher Pyrocephalus rubinus
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  66. Cassin's Kingbird Tyrannus vociferans
    # Count: 4
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  67. Loggerhead Shrike Lanius ludovicianus
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  68. American Crow Corvus brachyrhynchos
    # Count: 15
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  69. Bushtit Psaltriparus minimus
    # Count: 15
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  70. Northern House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  71. European Starling Sturnus vulgaris
    # Count: 20
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  72. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  73. Western Bluebird Sialia mexicana
    # Count: 12
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  74. Scaly-breasted Munia Lonchura punctulata
    # Count: 4
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  75. House Sparrow Passer domesticus
    # Count: 10
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  76. American Pipit Anthus rubescens
    # Count: 2
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  77. House Finch Haemorhous mexicanus
    # Count: 20
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  78. Lesser Goldfinch Spinus psaltria
    # Count: 3
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  79. Dark-eyed Junco Junco hyemalis
    # Count: 3
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  80. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 20
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  81. Great-tailed Grackle Quiscalus mexicanus
    # Count: 6
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  82. Orange-crowned Warbler Leiothlypis celata
    # Count: 3
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  83. Common Yellowthroat Geothlypis trichas
    # Count: 6
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  84. Yellow Warbler Setophaga petechia
    # Count: 2
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  85. Yellow-rumped Warbler Setophaga coronata
    # Count: 25
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon

Exotic: Provisional (2)

  1. Swinhoe's White-eye Zosterops simplex
    # Count: 30
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon
  2. Pin-tailed Whydah Vidua macroura
    # Count: 1
    Date:
    Observer: Robert Hamilton
    Location: Colorado Lagoon

Additional Taxa (3)

  1. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Joyce Brady
    Location: Colorado Lagoon
  2. peep sp. Calidris sp. (peep sp.)
    # Count: 16
    Date:
    Observer: Nancy Salem
    Location: Colorado Lagoon
  3. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Nancy Salem
    Location: Colorado Lagoon