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Cottonwood Reservoir

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Bird List

Updated ~12 seconds ago
176 All Years 76 This Year 2024 74 This Month Apr 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (74)

  1. Canada Goose Branta canadensis
    # Count: 6
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  2. Blue-winged Teal Spatula discors
    # Count: 6
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  3. Cinnamon Teal Spatula cyanoptera
    # Count: 12
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  4. Northern Shoveler Spatula clypeata
    # Count: 165
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  5. Gadwall Mareca strepera
    # Count: 30
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  6. American Wigeon Mareca americana
    # Count: 18
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  7. Mallard Anas platyrhynchos
    # Count: 14
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  8. Northern Pintail Anas acuta
    # Count: 17
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  9. Green-winged Teal Anas crecca
    # Count: 65
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  10. Canvasback Aythya valisineria
    # Count: 39
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  11. Redhead Aythya americana
    # Count: 14
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  12. Ring-necked Duck Aythya collaris
    # Count: 50
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  13. Lesser Scaup Aythya affinis
    # Count: 57
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  14. Bufflehead Bucephala albeola
    # Count: 10
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  15. Common Goldeneye Bucephala clangula
    # Count: 7
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  16. Barrow's Goldeneye Bucephala islandica
    # Count: 1
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  17. Common Merganser Mergus merganser
    # Count: 11
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  18. Red-breasted Merganser Mergus serrator
    # Count: 4
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  19. Ruddy Duck Oxyura jamaicensis
    # Count: 150
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  20. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  21. Eared Grebe Podiceps nigricollis
    # Count: 95
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  22. Western Grebe Aechmophorus occidentalis
    # Count: 11
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  23. Sandhill Crane Antigone canadensis
    # Count: 1
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  24. Killdeer Charadrius vociferus
    # Count: 7
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  25. Marbled Godwit Limosa fedoa
    # Count: 11
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  26. Wilson's Snipe Gallinago delicata
    # Count: 2
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  27. Willet Tringa semipalmata
    # Count: 11
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  28. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  29. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  30. Great Blue Heron Ardea herodias
    # Count: 2
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  31. White-faced Ibis Plegadis chihi
    # Count: 2
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  32. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  33. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  34. Black-billed Magpie Pica hudsonia
    # Count: 1
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  35. Common Raven Corvus corax
    # Count: 4
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  36. Bank Swallow Riparia riparia
    # Count: 2
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  37. Barn Swallow Hirundo rustica
    # Count: 2
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  38. Sage Thrasher Oreoscoptes montanus
    # Count: 1
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  39. Vesper Sparrow Pooecetes gramineus
    # Count: 2
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  40. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 9
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  41. Western Meadowlark Sturnella neglecta
    # Count: 12
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  42. Red-winged Blackbird Agelaius phoeniceus
    # Count: 15
    Date:
    Observer: John Parker
    Location: Cottonwood Reservoir
  43. American Coot Fulica americana
    # Count: 100
    Date:
    Observer: E Ander
    Location: Cottonwood Reservoir
  44. American White Pelican Pelecanus erythrorhynchos
    # Count: 24
    Date:
    Observer: E Ander
    Location: Cottonwood Reservoir
  45. Golden Eagle Aquila chrysaetos
    # Count: 1
    Date:
    Observer: E Ander
    Location: Cottonwood Reservoir
  46. Tree Swallow Tachycineta bicolor
    # Count: 50
    Date:
    Observer: E Ander
    Location: Cottonwood Reservoir
  47. Song Sparrow Melospiza melodia
    # Count: 2
    Date:
    Observer: E Ander
    Location: Cottonwood Reservoir
  48. Black-necked Stilt Himantopus mexicanus
    # Count: 3
    Date:
    Observer: Andrew Guttenberg
    Location: Cottonwood Reservoir
  49. Franklin's Gull Leucophaeus pipixcan
    # Count: 2
    Date:
    Observer: Andrew Guttenberg
    Location: Cottonwood Reservoir
  50. California Gull Larus californicus
    # Count: 1
    Date:
    Observer: Andrew Guttenberg
    Location: Cottonwood Reservoir
  51. Ross's Goose Anser rossii
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  52. American Avocet Recurvirostra americana
    # Count: 4
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  53. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  54. Greater Yellowlegs Tringa melanoleuca
    # Count: 3
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  55. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: James Manning
    Location: Cottonwood Reservoir
  56. Snow Goose Anser caerulescens
    # Count: 2
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  57. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  58. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Forrest Rowland
    Location: Cottonwood Reservoir
  59. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Forrest Rowland
    Location: Cottonwood Reservoir
  60. Rock Pigeon Columba livia
    # Count: 2
    Date:
    Observer: Forrest Rowland
    Location: Cottonwood Reservoir
  61. Red-tailed Hawk Buteo jamaicensis
    # Count: 3
    Date:
    Observer: Forrest Rowland
    Location: Cottonwood Reservoir
  62. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Forrest Rowland
    Location: Cottonwood Reservoir
  63. Ferruginous Hawk Buteo regalis
    # Count: 1
    Date:
    Observer: Forrest Rowland
    Location: Cottonwood Reservoir
  64. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Forrest Rowland
    Location: Cottonwood Reservoir
  65. Northern Flicker Colaptes auratus
    # Count: 2
    Date:
    Observer: Forrest Rowland
    Location: Cottonwood Reservoir
  66. Prairie Falcon Falco mexicanus
    # Count: 1
    Date:
    Observer: Forrest Rowland
    Location: Cottonwood Reservoir
  67. European Starling Sturnus vulgaris
    # Count: 50
    Date:
    Observer: Forrest Rowland
    Location: Cottonwood Reservoir
  68. American Robin Turdus migratorius
    # Count: 5
    Date:
    Observer: Forrest Rowland
    Location: Cottonwood Reservoir
  69. Horned Lark Eremophila alpestris
    # Count: 1
    Date:
    Observer: Andrew Guttenberg
    Location: Cottonwood Reservoir
  70. Mountain Bluebird Sialia currucoides
    # Count: 1
    Date:
    Observer: Andrew Guttenberg
    Location: Cottonwood Reservoir
  71. Long-billed Curlew Numenius americanus
    # Count: 2
    Date:
    Observer: Mark Brown
    Location: Cottonwood Reservoir
  72. Ring-billed Gull Larus delawarensis
    # Count: 2
    Date:
    Observer: Mark Brown
    Location: Cottonwood Reservoir
  73. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Mark Brown
    Location: Cottonwood Reservoir
  74. Hooded Merganser Lophodytes cucullatus
    # Count: 2
    Date:
    Observer: Jacob Lilley
    Location: Cottonwood Reservoir

Additional Taxa (3)

  1. duck sp. Anatidae (duck sp.)
    # Count: 100
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  2. gull sp. Larinae sp.
    # Count: 1
    Date:
    Observer: Jacob Lilley
    Location: Cottonwood Reservoir
  3. Golden/Bald Eagle Aquila chrysaetos/Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Jacob Lilley
    Location: Cottonwood Reservoir