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Cottonwood Reservoir

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Bird List

Updated ~10 seconds ago
177 All Years 108 This Year 2024 93 This Month May 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (93)

  1. Canada Goose Branta canadensis
    # Count: 26
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  2. Blue-winged Teal Spatula discors
    # Count: 15
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  3. Cinnamon Teal Spatula cyanoptera
    # Count: 17
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  4. Gadwall Mareca strepera
    # Count: 53
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  5. American Wigeon Mareca americana
    # Count: 47
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  6. Mallard Anas platyrhynchos
    # Count: 31
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  7. Northern Pintail Anas acuta
    # Count: 8
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  8. Green-winged Teal Anas crecca
    # Count: 7
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  9. Canvasback Aythya valisineria
    # Count: 13
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  10. Redhead Aythya americana
    # Count: 2
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  11. Ring-necked Duck Aythya collaris
    # Count: 13
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  12. Lesser Scaup Aythya affinis
    # Count: 51
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  13. Common Merganser Mergus merganser
    # Count: 2
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  14. Ruddy Duck Oxyura jamaicensis
    # Count: 34
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  15. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  16. Western Grebe Aechmophorus occidentalis
    # Count: 13
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  17. American Coot Fulica americana
    # Count: 100
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  18. Sandhill Crane Antigone canadensis
    # Count: 4
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  19. Black-necked Stilt Himantopus mexicanus
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  20. Black-bellied Plover Pluvialis squatarola
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  21. Killdeer Charadrius vociferus
    # Count: 4
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  22. Wilson's Phalarope Phalaropus tricolor
    # Count: 18
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  23. Spotted Sandpiper Actitis macularius
    # Count: 3
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  24. Willet Tringa semipalmata
    # Count: 3
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  25. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 4
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  26. American White Pelican Pelecanus erythrorhynchos
    # Count: 29
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  27. White-faced Ibis Plegadis chihi
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  28. Bald Eagle Haliaeetus leucocephalus
    # Count: 7
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  29. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  30. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  31. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  32. Black-billed Magpie Pica hudsonia
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  33. Common Raven Corvus corax
    # Count: 4
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  34. Bank Swallow Riparia riparia
    # Count: 6
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  35. Tree Swallow Tachycineta bicolor
    # Count: 13
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  36. Violet-green Swallow Tachycineta thalassina
    # Count: 3
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  37. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 9
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  38. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 8
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  39. Sage Thrasher Oreoscoptes montanus
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  40. Brewer's Sparrow Spizella breweri
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  41. Vesper Sparrow Pooecetes gramineus
    # Count: 2
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  42. Savannah Sparrow Passerculus sandwichensis
    # Count: 3
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  43. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 9
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  44. Western Meadowlark Sturnella neglecta
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  45. Red-winged Blackbird Agelaius phoeniceus
    # Count: 28
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  46. Brown-headed Cowbird Molothrus ater
    # Count: 5
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  47. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  48. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Nate Kohler
    Location: Cottonwood Reservoir
  49. Northern Shoveler Spatula clypeata
    # Count: 45
    Date:
    Observer: Nate Kohler
    Location: Cottonwood Reservoir
  50. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Nate Kohler
    Location: Cottonwood Reservoir
  51. Eared Grebe Podiceps nigricollis
    # Count: 235
    Date:
    Observer: Nate Kohler
    Location: Cottonwood Reservoir
  52. American Avocet Recurvirostra americana
    # Count: 2
    Date:
    Observer: Nate Kohler
    Location: Cottonwood Reservoir
  53. Forster's Tern Sterna forsteri
    # Count: 2
    Date:
    Observer: Nate Kohler
    Location: Cottonwood Reservoir
  54. Double-crested Cormorant Nannopterum auritum
    # Count: 4
    Date:
    Observer: Nate Kohler
    Location: Cottonwood Reservoir
  55. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Nate Kohler
    Location: Cottonwood Reservoir
  56. Northern Harrier Circus hudsonius
    # Count: 2
    Date:
    Observer: Nate Kohler
    Location: Cottonwood Reservoir
  57. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Nate Kohler
    Location: Cottonwood Reservoir
  58. American Crow Corvus brachyrhynchos
    # Count: 2
    Date:
    Observer: Nate Kohler
    Location: Cottonwood Reservoir
  59. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 8
    Date:
    Observer: Nate Kohler
    Location: Cottonwood Reservoir
  60. Common Tern Sterna hirundo
    # Count: 2
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  61. Great Blue Heron Ardea herodias
    # Count: 11
    Date:
    Observer: Joseph Stylos
    Location: Cottonwood Reservoir
  62. Lesser Yellowlegs Tringa flavipes
    # Count: 3
    Date:
    Observer: Garrett Little
    Location: Cottonwood Reservoir
  63. Greater Yellowlegs Tringa melanoleuca
    # Count: 7
    Date:
    Observer: Garrett Little
    Location: Cottonwood Reservoir
  64. Bufflehead Bucephala albeola
    # Count: 2
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  65. Red-breasted Merganser Mergus serrator
    # Count: 4
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  66. Marbled Godwit Limosa fedoa
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  67. Franklin's Gull Leucophaeus pipixcan
    # Count: 2
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  68. Trumpeter Swan Cygnus buccinator
    # Count: 2
    Date:
    Observer: Garrett Little
    Location: Cottonwood Reservoir
  69. Common Goldeneye Bucephala clangula
    # Count: 6
    Date:
    Observer: Garrett Little
    Location: Cottonwood Reservoir
  70. Rock Pigeon Columba livia
    # Count: 2
    Date:
    Observer: Garrett Little
    Location: Cottonwood Reservoir
  71. Sora Porzana carolina
    # Count: 2
    Date:
    Observer: Garrett Little
    Location: Cottonwood Reservoir
  72. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 2
    Date:
    Observer: Garrett Little
    Location: Cottonwood Reservoir
  73. Wilson's Snipe Gallinago delicata
    # Count: 2
    Date:
    Observer: Garrett Little
    Location: Cottonwood Reservoir
  74. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Garrett Little
    Location: Cottonwood Reservoir
  75. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Garrett Little
    Location: Cottonwood Reservoir
  76. Barn Swallow Hirundo rustica
    # Count: 3
    Date:
    Observer: Garrett Little
    Location: Cottonwood Reservoir
  77. American Robin Turdus migratorius
    # Count: 3
    Date:
    Observer: Garrett Little
    Location: Cottonwood Reservoir
  78. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Garrett Little
    Location: Cottonwood Reservoir
  79. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 2
    Date:
    Observer: Garrett Little
    Location: Cottonwood Reservoir
  80. Least Sandpiper Calidris minutilla
    # Count: 4
    Date:
    Observer: Garrett Little
    Location: Cottonwood Reservoir
  81. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Garrett Little
    Location: Cottonwood Reservoir
  82. Common Grackle Quiscalus quiscula
    # Count: 2
    Date:
    Observer: Garrett Little
    Location: Cottonwood Reservoir
  83. Greater Scaup Aythya marila
    # Count: 2
    Date:
    Observer: Garrett Little
    Location: Cottonwood Reservoir
  84. Clark's Grebe Aechmophorus clarkii
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  85. Semipalmated Sandpiper Calidris pusilla
    # Count: 3
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  86. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  87. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  88. Red-necked Phalarope Phalaropus lobatus
    # Count: 13
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  89. Baird's Sandpiper Calidris bairdii
    # Count: 3
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  90. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Andrew Guttenberg
    Location: Cottonwood Reservoir
  91. Horned Lark Eremophila alpestris
    # Count: 1
    Date:
    Observer: Andrew Guttenberg
    Location: Cottonwood Reservoir
  92. Semipalmated Plover Charadrius semipalmatus
    # Count: 1
    Date:
    Observer: lisa hudnutt
    Location: Cottonwood Reservoir
  93. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: lisa hudnutt
    Location: Cottonwood Reservoir

Additional Taxa (3)

  1. swallow sp. Hirundinidae sp.
    # Count: 500
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  2. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    # Count: 10
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir
  3. peep sp. Calidris sp. (peep sp.)
    # Count: 16
    Date:
    Observer: victor fesolowitz
    Location: Cottonwood Reservoir