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Bird List

Updated ~9 seconds ago
71 All Years 8 This Year 2024 0 This Month May 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (71)

  1. Canada Goose Branta canadensis
    # Count: 2
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  2. Mallard Anas platyrhynchos
    # Count: 11
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  3. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  4. Black-billed Magpie Pica hudsonia
    # Count: 1
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  5. Dark-eyed Junco Junco hyemalis
    # Count: 2
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  6. Great Blue Heron Ardea herodias
    # Count: 2
    Date:
    Observer: Brian Maxfield
    Location: Calder Reservoir
  7. Mountain Bluebird Sialia currucoides
    # Count: 2
    Date:
    Observer: Brian Maxfield
    Location: Calder Reservoir
  8. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Brian Maxfield
    Location: Calder Reservoir
  9. American Wigeon Mareca americana
    # Count: 2
    Date:
    Observer: Miles Hanberg
    Location: Calder Reservoir
  10. Eared Grebe Podiceps nigricollis
    # Count: 3
    Date:
    Observer: Miles Hanberg
    Location: Calder Reservoir
  11. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Miles Hanberg
    Location: Calder Reservoir
  12. American White Pelican Pelecanus erythrorhynchos
    # Count: 1
    Date:
    Observer: Tom Neuman
    Location: Calder Reservoir
  13. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Tom Neuman
    Location: Calder Reservoir
  14. Rock Wren Salpinctes obsoletus
    # Count: 1
    Date:
    Observer: Tom Neuman
    Location: Calder Reservoir
  15. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Keeli Marvel
    Location: Calder Reservoir
  16. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Keeli Marvel
    Location: Calder Reservoir
  17. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Keeli Marvel
    Location: Calder Reservoir
  18. Clark's Nutcracker Nucifraga columbiana
    # Count: 1
    Date:
    Observer: Keeli Marvel
    Location: Calder Reservoir
  19. Violet-green Swallow Tachycineta thalassina
    # Count: 2
    Date:
    Observer: Keeli Marvel
    Location: Calder Reservoir
  20. Broad-tailed Hummingbird Selasphorus platycercus
    # Count: 1
    Date:
    Observer: Keeli Marvel
    Location: Calder Reservoir
  21. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Keeli Marvel
    Location: Calder Reservoir
  22. Peregrine Falcon Falco peregrinus
    # Count: 2
    Date:
    Observer: Keeli Marvel
    Location: Calder Reservoir
  23. Wood Duck Aix sponsa
    # Count: 1
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  24. Cinnamon Teal Spatula cyanoptera
    # Count: 2
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  25. Gadwall Mareca strepera
    # Count: 3
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  26. Green-winged Teal Anas crecca
    # Count: 11
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  27. Common Goldeneye Bucephala clangula
    # Count: 20
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  28. Common Merganser Mergus merganser
    # Count: 11
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  29. Tree Swallow Tachycineta bicolor
    # Count: 2
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  30. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  31. American Robin Turdus migratorius
    # Count: 1
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  32. Cassin's Finch Haemorhous cassinii
    # Count: 2
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  33. Ring-necked Duck Aythya collaris
    # Count: 3
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  34. Lesser Scaup Aythya affinis
    # Count: 4
    Date:
    Observer: Brian Maxfield
    Location: Calder Reservoir
  35. Ruddy Duck Oxyura jamaicensis
    # Count: 1
    Date:
    Observer: Brian Maxfield
    Location: Calder Reservoir
  36. American Coot Fulica americana
    # Count: 10
    Date:
    Observer: Brian Maxfield
    Location: Calder Reservoir
  37. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Brian Maxfield
    Location: Calder Reservoir
  38. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: Brian Maxfield
    Location: Calder Reservoir
  39. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 5
    Date:
    Observer: Brian Maxfield
    Location: Calder Reservoir
  40. Pied-billed Grebe Podilymbus podiceps
    # Count: 2
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  41. Western Grebe Aechmophorus occidentalis
    # Count: 1
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  42. Mourning Dove Zenaida macroura
    # Count: 1
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  43. Dusky Flycatcher Empidonax oberholseri
    # Count: 1
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  44. Barn Swallow Hirundo rustica
    # Count: 1
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  45. Red-breasted Nuthatch Sitta canadensis
    # Count: 6
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  46. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  47. Evening Grosbeak Coccothraustes vespertinus
    # Count: 8
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  48. Pine Siskin Spinus pinus
    # Count: 2
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  49. American Goldfinch Spinus tristis
    # Count: 3
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  50. Chipping Sparrow Spizella passerina
    # Count: 14
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  51. Spotted Towhee Pipilo maculatus
    # Count: 1
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  52. Western Meadowlark Sturnella neglecta
    # Count: 2
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  53. Red-winged Blackbird Agelaius phoeniceus
    # Count: 4
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  54. Brown-headed Cowbird Molothrus ater
    # Count: 2
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  55. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  56. Yellow-rumped Warbler Setophaga coronata
    # Count: 8
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  57. Lazuli Bunting Passerina amoena
    # Count: 1
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  58. Green-tailed Towhee Pipilo chlorurus
    # Count: 2
    Date:
    Observer: Brian Maxfield
    Location: Calder Reservoir
  59. Northern Harrier Circus hudsonius
    # Count: 2
    Date:
    Observer: Brian Maxfield
    Location: Calder Reservoir
  60. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Dylan Hopkins
    Location: Calder Reservoir
  61. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Dylan Hopkins
    Location: Calder Reservoir
  62. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Dylan Hopkins
    Location: Calder Reservoir
  63. Greater Scaup Aythya marila
    # Count: 2
    Date:
    Observer: Miles Hanberg
    Location: Calder Reservoir
  64. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  65. Brewer's Sparrow Spizella breweri
    # Count: 4
    Date:
    Observer: Neldon Kunz
    Location: Calder Reservoir
  66. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  67. Northern Pintail Anas acuta
    # Count: 2
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  68. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  69. California Gull Larus californicus
    # Count: 1
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  70. American Pipit Anthus rubescens
    # Count: 3
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir
  71. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 2
    Date:
    Observer: Tory Mathis
    Location: Calder Reservoir

Additional Taxa (4)

  1. duck sp. Anatidae (duck sp.)
    # Count: 30
    Date:
    Observer: Keeli Marvel
    Location: Calder Reservoir
  2. chickadee sp. Poecile sp.
    # Count: 1
    Date:
    Observer: Keeli Marvel
    Location: Calder Reservoir
  3. hummingbird sp. Trochilidae sp.
    # Count: 3
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir
  4. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Cameron Codd
    Location: Calder Reservoir