Menu

Change Region

Change Region

Thornton SB

Directions Map

Explore...

Bird List

Updated ~6 seconds ago
127 All Years 49 This Year 2024 0 This Month Jun 2024
Last Observed First Observed High Count

Custom Time Period

Change Time Period

Sort by

  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (49)

  1. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Max Lara
    Location: Thornton SB
  2. Pelagic Cormorant Urile pelagicus
    # Count: 19
    Date:
    Observer: Max Lara
    Location: Thornton SB
  3. Mourning Dove Zenaida macroura
    # Count: 2
    Date:
    Observer: Max Lara
    Location: Thornton SB
  4. Tree Swallow Tachycineta bicolor
    # Count: 1
    Date:
    Observer: Max Lara
    Location: Thornton SB
  5. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Sam Talarigo
    Location: Thornton SB
  6. California Scrub-Jay Aphelocoma californica
    # Count: 2
    Date:
    Observer: Sam Talarigo
    Location: Thornton SB
  7. Hooded Oriole Icterus cucullatus
    # Count: 1
    Date:
    Observer: Scott Bowers
    Location: Thornton SB
  8. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 5
    Date:
    Observer: Max Lara
    Location: Thornton SB
  9. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Max Lara
    Location: Thornton SB
  10. Barn Swallow Hirundo rustica
    # Count: 3
    Date:
    Observer: Max Lara
    Location: Thornton SB
  11. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Max Lara
    Location: Thornton SB
  12. Spotted Towhee Pipilo maculatus
    # Count: 5
    Date:
    Observer: Max Lara
    Location: Thornton SB
  13. Black Scoter Melanitta americana
    # Count: 2
    Date:
    Observer: Dallas Levey
    Location: Thornton SB
  14. Western Grebe Aechmophorus occidentalis
    # Count: 12
    Date:
    Observer: Dallas Levey
    Location: Thornton SB
  15. Clark's Grebe Aechmophorus clarkii
    # Count: 5
    Date:
    Observer: Dallas Levey
    Location: Thornton SB
  16. Whimbrel Numenius phaeopus
    # Count: 15
    Date:
    Observer: Dallas Levey
    Location: Thornton SB
  17. Common Murre Uria aalge
    # Count: 1
    Date:
    Observer: Dallas Levey
    Location: Thornton SB
  18. California Gull Larus californicus
    # Count: 5
    Date:
    Observer: Dallas Levey
    Location: Thornton SB
  19. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Dallas Levey
    Location: Thornton SB
  20. Red-throated Loon Gavia stellata
    # Count: 14
    Date:
    Observer: Dallas Levey
    Location: Thornton SB
  21. Pacific Loon Gavia pacifica
    # Count: 8
    Date:
    Observer: Dallas Levey
    Location: Thornton SB
  22. Common Loon Gavia immer
    # Count: 2
    Date:
    Observer: Dallas Levey
    Location: Thornton SB
  23. Brandt's Cormorant Urile penicillatus
    # Count: 4
    Date:
    Observer: Dallas Levey
    Location: Thornton SB
  24. Double-crested Cormorant Nannopterum auritum
    # Count: 2
    Date:
    Observer: Dallas Levey
    Location: Thornton SB
  25. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Dallas Levey
    Location: Thornton SB
  26. Heermann's Gull Larus heermanni
    # Count: 1
    Date:
    Observer: Richard Fleming
    Location: Thornton SB
  27. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: Richard Fleming
    Location: Thornton SB
  28. American Crow Corvus brachyrhynchos
    # Count: 2
    Date:
    Observer: Richard Fleming
    Location: Thornton SB
  29. Surf Scoter Melanitta perspicillata
    # Count: 40
    Date:
    Observer: Max Lara
    Location: Thornton SB
  30. Rock Pigeon Columba livia
    # Count: 25
    Date:
    Observer: Max Lara
    Location: Thornton SB
  31. Anna's Hummingbird Calypte anna
    # Count: 5
    Date:
    Observer: Max Lara
    Location: Thornton SB
  32. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Max Lara
    Location: Thornton SB
  33. Chestnut-backed Chickadee Poecile rufescens
    # Count: 2
    Date:
    Observer: Max Lara
    Location: Thornton SB
  34. Bushtit Psaltriparus minimus
    # Count: 2
    Date:
    Observer: Max Lara
    Location: Thornton SB
  35. Bewick's Wren Thryomanes bewickii
    # Count: 2
    Date:
    Observer: Max Lara
    Location: Thornton SB
  36. European Starling Sturnus vulgaris
    # Count: 1
    Date:
    Observer: Max Lara
    Location: Thornton SB
  37. House Finch Haemorhous mexicanus
    # Count: 4
    Date:
    Observer: Max Lara
    Location: Thornton SB
  38. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 8
    Date:
    Observer: Max Lara
    Location: Thornton SB
  39. California Towhee Melozone crissalis
    # Count: 1
    Date:
    Observer: Max Lara
    Location: Thornton SB
  40. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: Max Lara
    Location: Thornton SB
  41. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 4
    Date:
    Observer: Max Lara
    Location: Thornton SB
  42. Long-billed Curlew Numenius americanus
    # Count: 2
    Date:
    Observer: Jake Glassman
    Location: Thornton SB
  43. Marbled Godwit Limosa fedoa
    # Count: 1
    Date:
    Observer: Jake Glassman
    Location: Thornton SB
  44. Sanderling Calidris alba
    # Count: 10
    Date:
    Observer: Jake Glassman
    Location: Thornton SB
  45. Western Gull Larus occidentalis
    # Count: 2
    Date:
    Observer: Jake Glassman
    Location: Thornton SB
  46. Brown Pelican Pelecanus occidentalis
    # Count: 15
    Date:
    Observer: Jake Glassman
    Location: Thornton SB
  47. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Jake Glassman
    Location: Thornton SB
  48. Black Phoebe Sayornis nigricans
    # Count: 1
    Date:
    Observer: Jake Glassman
    Location: Thornton SB
  49. Common Raven Corvus corax
    # Count: 3
    Date:
    Observer: Jake Glassman
    Location: Thornton SB

Additional Taxa (4)

  1. gull sp. Larinae sp.
    # Count: 15
    Date:
    Observer: Sam Talarigo
    Location: Thornton SB
  2. cormorant sp. Phalacrocoracidae sp.
    # Count: 5
    Date:
    Observer: Sam Talarigo
    Location: Thornton SB
  3. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 2
    Date:
    Observer: Richard Fleming
    Location: Thornton SB
  4. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: Richard Fleming
    Location: Thornton SB