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San Tomas Aquino Creek Trail

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Bird List

Updated ~6 seconds ago
128 All Years 55 This Year 2024 35 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (128)

  1. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Alec Moore
    Location: San Tomas Aquino Creek Trail
  2. Mallard Anas platyrhynchos
    # Count: 3
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  3. Mourning Dove Zenaida macroura
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  4. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  5. Black Phoebe Sayornis nigricans
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  6. American Crow Corvus brachyrhynchos
    # Count: 11
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  7. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 30
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  8. Lesser Goldfinch Spinus psaltria
    # Count: 15
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  9. Dark-eyed Junco Junco hyemalis
    # Count: 2
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  10. California Towhee Melozone crissalis
    # Count: 3
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  11. Hooded Oriole Icterus cucullatus
    # Count: 1
    Date:
    Observer: Alec Moore
    Location: San Tomas Aquino Creek Trail
  12. Anna's Hummingbird Calypte anna
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  13. California Gull Larus californicus
    # Count: 4
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  14. Double-crested Cormorant Nannopterum auritum
    # Count: 2
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  15. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  16. Nuttall's Woodpecker Dryobates nuttallii
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  17. Violet-green Swallow Tachycineta thalassina
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  18. Barn Swallow Hirundo rustica
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  19. Northern Mockingbird Mimus polyglottos
    # Count: 2
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  20. American Robin Turdus migratorius
    # Count: 2
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  21. House Finch Haemorhous mexicanus
    # Count: 50
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  22. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  23. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  24. Canada Goose Branta canadensis
    # Count: 21
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  25. White-throated Swift Aeronautes saxatalis
    # Count: 3
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  26. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  27. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  28. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  29. California Scrub-Jay Aphelocoma californica
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  30. Bushtit Psaltriparus minimus
    # Count: 2
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  31. Bewick's Wren Thryomanes bewickii
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  32. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: San Tomas Aquino Creek Trail
  33. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: San Tomas Aquino Creek Trail
  34. Steller's Jay Cyanocitta stelleri
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: San Tomas Aquino Creek Trail
  35. European Starling Sturnus vulgaris
    # Count: 2
    Date:
    Observer: Anonymous eBirder
    Location: San Tomas Aquino Creek Trail
  36. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  37. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  38. Common Merganser Mergus merganser
    # Count: 2
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  39. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  40. Western Bluebird Sialia mexicana
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  41. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  42. Ring-billed Gull Larus delawarensis
    # Count: 2
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  43. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  44. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 10
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  45. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 4
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  46. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  47. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  48. Cedar Waxwing Bombycilla cedrorum
    # Count: 15
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  49. Yellow-rumped Warbler Setophaga coronata
    # Count: 2
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  50. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  51. Red-winged Blackbird Agelaius phoeniceus
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  52. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  53. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  54. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  55. Hooded Merganser Lophodytes cucullatus
    # Count: 2
    Date:
    Observer: K Lapinski
    Location: San Tomas Aquino Creek Trail
  56. Greater Yellowlegs Tringa melanoleuca
    # Count: 2
    Date:
    Observer: vijay t
    Location: San Tomas Aquino Creek Trail
  57. Northern Shoveler Spatula clypeata
    # Count: 6
    Date:
    Observer: Howard Friedman
    Location: San Tomas Aquino Creek Trail
  58. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: Howard Friedman
    Location: San Tomas Aquino Creek Trail
  59. Ring-necked Duck Aythya collaris
    # Count: 16
    Date:
    Observer: Howard Friedman
    Location: San Tomas Aquino Creek Trail
  60. Ruddy Duck Oxyura jamaicensis
    # Count: 30
    Date:
    Observer: Howard Friedman
    Location: San Tomas Aquino Creek Trail
  61. American Coot Fulica americana
    # Count: 10
    Date:
    Observer: Howard Friedman
    Location: San Tomas Aquino Creek Trail
  62. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Howard Friedman
    Location: San Tomas Aquino Creek Trail
  63. House Sparrow Passer domesticus
    # Count: 11
    Date:
    Observer: Howard Friedman
    Location: San Tomas Aquino Creek Trail
  64. Rusty Blackbird Euphagus carolinus
    # Count: 1
    Date:
    Observer: Howard Friedman
    Location: San Tomas Aquino Creek Trail
  65. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Howard Friedman
    Location: San Tomas Aquino Creek Trail
  66. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Howard Friedman
    Location: San Tomas Aquino Creek Trail
  67. Wilson's Snipe Gallinago delicata
    # Count: 5
    Date:
    Observer: Joyce Zhang
    Location: San Tomas Aquino Creek Trail
  68. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Joyce Zhang
    Location: San Tomas Aquino Creek Trail
  69. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Joyce Zhang
    Location: San Tomas Aquino Creek Trail
  70. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Joyce Zhang
    Location: San Tomas Aquino Creek Trail
  71. Band-tailed Pigeon Patagioenas fasciata
    # Count: 1
    Date:
    Observer: Ann Hep
    Location: San Tomas Aquino Creek Trail
  72. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Ann Hep
    Location: San Tomas Aquino Creek Trail
  73. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Ann Hep
    Location: San Tomas Aquino Creek Trail
  74. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Ann Hep
    Location: San Tomas Aquino Creek Trail
  75. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  76. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  77. Chestnut-backed Chickadee Poecile rufescens
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  78. Least Sandpiper Calidris minutilla
    # Count: 4
    Date:
    Observer: Baker Hubbard
    Location: San Tomas Aquino Creek Trail
  79. Spotted Towhee Pipilo maculatus
    # Count: 1
    Date:
    Observer: David Mostardi
    Location: San Tomas Aquino Creek Trail
  80. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  81. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Ann Hep
    Location: San Tomas Aquino Creek Trail
  82. Common Gallinule Gallinula galeata
    # Count: 2
    Date:
    Observer: Ann Hep
    Location: San Tomas Aquino Creek Trail
  83. Green-winged Teal Anas crecca
    # Count: 20
    Date:
    Observer: Monica P
    Location: San Tomas Aquino Creek Trail
  84. Black-necked Stilt Himantopus mexicanus
    # Count: 1
    Date:
    Observer: Monica P
    Location: San Tomas Aquino Creek Trail
  85. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Monica P
    Location: San Tomas Aquino Creek Trail
  86. American Goldfinch Spinus tristis
    # Count: 1
    Date:
    Observer: Monica P
    Location: San Tomas Aquino Creek Trail
  87. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Tim Hoo
    Location: San Tomas Aquino Creek Trail
  88. Lesser Scaup Aythya affinis
    # Count: 2
    Date:
    Observer: Tim Hoo
    Location: San Tomas Aquino Creek Trail
  89. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Tim Hoo
    Location: San Tomas Aquino Creek Trail
  90. Greater Scaup Aythya marila
    # Count: 3
    Date:
    Observer: Colin Urmson
    Location: San Tomas Aquino Creek Trail
  91. Sora Porzana carolina
    # Count: 2
    Date:
    Observer: Colin Urmson
    Location: San Tomas Aquino Creek Trail
  92. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Colin Urmson
    Location: San Tomas Aquino Creek Trail
  93. Western Meadowlark Sturnella neglecta
    # Count: 25
    Date:
    Observer: Colin Urmson
    Location: San Tomas Aquino Creek Trail
  94. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Tim Hoo
    Location: San Tomas Aquino Creek Trail
  95. Yellow Warbler Setophaga petechia
    # Count: 3
    Date:
    Observer: Adam Burnett
    Location: San Tomas Aquino Creek Trail
  96. Hutton's Vireo Vireo huttoni
    # Count: 1
    Date:
    Observer: Ann Hep
    Location: San Tomas Aquino Creek Trail
  97. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Tim Hoo
    Location: San Tomas Aquino Creek Trail
  98. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Ann Hep
    Location: San Tomas Aquino Creek Trail
  99. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  100. American Wigeon Mareca americana
    # Count: 1
    Date:
    Observer: Antony Wilson
    Location: San Tomas Aquino Creek Trail
  101. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 14
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  102. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Alice Z.
    Location: San Tomas Aquino Creek Trail
  103. Pine Siskin Spinus pinus
    # Count: 8
    Date:
    Observer: Barry Langdon-Lassagne
    Location: San Tomas Aquino Creek Trail
  104. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Monica P
    Location: San Tomas Aquino Creek Trail
  105. Cackling Goose Branta hutchinsii
    # Count: 2
    Date:
    Observer: Andy N
    Location: San Tomas Aquino Creek Trail
  106. Bufflehead Bucephala albeola
    # Count: 6
    Date:
    Observer: Andy N
    Location: San Tomas Aquino Creek Trail
  107. Short-billed Gull Larus brachyrhynchus
    # Count: 2
    Date:
    Observer: Andy N
    Location: San Tomas Aquino Creek Trail
  108. American White Pelican Pelecanus erythrorhynchos
    # Count: 22
    Date:
    Observer: Andy N
    Location: San Tomas Aquino Creek Trail
  109. Savannah Sparrow Passerculus sandwichensis
    # Count: 3
    Date:
    Observer: Aimee Van Tatenhove
    Location: San Tomas Aquino Creek Trail
  110. American Avocet Recurvirostra americana
    # Count: 1
    Date:
    Observer: Ann Hep
    Location: San Tomas Aquino Creek Trail
  111. Northern Pintail Anas acuta
    # Count: 88
    Date:
    Observer: John Karp
    Location: San Tomas Aquino Creek Trail
  112. Ring-necked Pheasant Phasianus colchicus
    # Count: X
    Date:
    Observer: Anonymous eBirder
    Location: San Tomas Aquino Creek Trail
  113. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: X
    Date:
    Observer: Anonymous eBirder
    Location: San Tomas Aquino Creek Trail
  114. White-tailed Kite Elanus leucurus
    # Count: X
    Date:
    Observer: Anonymous eBirder
    Location: San Tomas Aquino Creek Trail
  115. Bullock's Oriole Icterus bullockii
    # Count: 2
    Date:
    Observer: Jonathan Edwards
    Location: San Tomas Aquino Creek Trail
  116. Purple Finch Haemorhous purpureus
    # Count: 2
    Date:
    Observer: Patricia Lynch
    Location: San Tomas Aquino Creek Trail
  117. Cinnamon Teal Spatula cyanoptera
    # Count: 5
    Date:
    Observer: Ben Burrus
    Location: San Tomas Aquino Creek Trail
  118. Western Gull Larus occidentalis
    # Count: 3
    Date:
    Observer: Ben Burrus
    Location: San Tomas Aquino Creek Trail
  119. Herring Gull Larus argentatus
    # Count: 15
    Date:
    Observer: Ben Burrus
    Location: San Tomas Aquino Creek Trail
  120. Pacific Wren Troglodytes pacificus
    # Count: 1
    Date:
    Observer: Ben Burrus
    Location: San Tomas Aquino Creek Trail
  121. California Thrasher Toxostoma redivivum
    # Count: 3
    Date:
    Observer: Ben Burrus
    Location: San Tomas Aquino Creek Trail
  122. Red-breasted Sapsucker Sphyrapicus ruber
    # Count: 1
    Date:
    Observer: Ann Hep
    Location: San Tomas Aquino Creek Trail
  123. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: Patricia Lynch
    Location: San Tomas Aquino Creek Trail
  124. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Sean McLiam
    Location: San Tomas Aquino Creek Trail
  125. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Sean McLiam
    Location: San Tomas Aquino Creek Trail
  126. Western Tanager Piranga ludoviciana
    # Count: 1
    Date:
    Observer: Sean McLiam
    Location: San Tomas Aquino Creek Trail
  127. Brown Creeper Certhia americana
    # Count: 2
    Date:
    Observer: Sean McLiam
    Location: San Tomas Aquino Creek Trail
  128. Wood Duck Aix sponsa
    # Count: 1
    Date:
    Observer: Patricia Lynch
    Location: San Tomas Aquino Creek Trail

Exotic: Escapee (1)

  1. Muscovy Duck Cairina moschata
    # Count: 1
    Date:
    Observer: Jonathan Edwards
    Location: San Tomas Aquino Creek Trail

Additional Taxa (16)

  1. gull sp. Larinae sp.
    # Count: 4
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  2. swallow sp. Hirundinidae sp.
    # Count: 10
    Date:
    Observer: Anonymous eBirder
    Location: San Tomas Aquino Creek Trail
  3. Larus sp. Larus sp.
    # Count: 2
    Date:
    Observer: Naresh Satyan
    Location: San Tomas Aquino Creek Trail
  4. Zonotrichia sp. Zonotrichia sp.
    # Count: 2
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  5. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 2
    Date:
    Observer: Anonymous eBirder
    Location: San Tomas Aquino Creek Trail
  6. new world sparrow sp. Passerellidae sp.
    # Count: 1
    Date:
    Observer: Satomi Fujikawa
    Location: San Tomas Aquino Creek Trail
  7. Common/Barrow's Goldeneye Bucephala clangula/islandica
    # Count: 1
    Date:
    Observer: Satomi Fujikawa
    Location: San Tomas Aquino Creek Trail
  8. hummingbird sp. Trochilidae sp.
    # Count: 2
    Date:
    Observer: Satomi Fujikawa
    Location: San Tomas Aquino Creek Trail
  9. blackbird sp. Icteridae sp.
    # Count: 10
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  10. Tree/Violet-green Swallow Tachycineta bicolor/thalassina
    # Count: 2
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  11. new world oriole sp. Icterus sp.
    # Count: 1
    Date:
    Observer: Francesca Kukralová
    Location: San Tomas Aquino Creek Trail
  12. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 2
    Date:
    Observer: Anonymous eBirder
    Location: San Tomas Aquino Creek Trail
  13. pigeon/dove sp. Columbidae sp.
    # Count: 9
    Date:
    Observer: Asmita Joshi
    Location: San Tomas Aquino Creek Trail
  14. new world warbler sp. Parulidae sp.
    # Count: 6
    Date:
    Observer: Ben Burrus
    Location: San Tomas Aquino Creek Trail
  15. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: John Karp
    Location: San Tomas Aquino Creek Trail
  16. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: Etienne Grossmann
    Location: San Tomas Aquino Creek Trail