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Oso Flaco Lake (not for beach/ocean)

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Bird List

Updated ~6 seconds ago
289 All Years 155 This Year 2024 53 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (289)

  1. Mountain Bluebird Sialia currucoides
    # Count: X
    Date:
    Observer: R.J. Adams
    Location: Oso Flaco Lake (not for beach/ocean)
  2. Glaucous Gull Larus hyperboreus
    # Count: 1
    Date:
    Observer: Jamie Chavez
    Location: Oso Flaco Lake (not for beach/ocean)
  3. Little Gull Hydrocoloeus minutus
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Oso Flaco Lake (not for beach/ocean)
  4. Tufted Duck Aythya fuligula
    # Count: 1
    Date:
    Observer: Brian Daniels
    Location: Oso Flaco Lake (not for beach/ocean)
  5. Yellow-green Vireo Vireo flavoviridis
    # Count: 1
    Date:
    Observer: Historical eBird Records
    Location: Oso Flaco Lake (not for beach/ocean)
  6. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Jamie Chavez
    Location: Oso Flaco Lake (not for beach/ocean)
  7. Iceland Gull Larus glaucoides
    # Count: 3
    Date:
    Observer: Marshall Iliff
    Location: Oso Flaco Lake (not for beach/ocean)
  8. Gray Flycatcher Empidonax wrightii
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  9. White-winged Scoter Melanitta deglandi
    # Count: X
    Date:
    Observer: Peter Dullea
    Location: Oso Flaco Lake (not for beach/ocean)
  10. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  11. Tundra Swan Cygnus columbianus
    # Count: 10
    Date:
    Observer: Michelle Maani
    Location: Oso Flaco Lake (not for beach/ocean)
  12. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Libby Lindsay
    Location: Oso Flaco Lake (not for beach/ocean)
  13. Brewer's Sparrow Spizella breweri
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  14. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  15. Nelson's Sparrow Ammospiza nelsoni
    # Count: 1
    Date:
    Observer: Tom Slater
    Location: Oso Flaco Lake (not for beach/ocean)
  16. Parasitic Jaeger Stercorarius parasiticus
    # Count: 1
    Date:
    Observer: John Deacon
    Location: Oso Flaco Lake (not for beach/ocean)
  17. Western Cattle Egret Bubulcus ibis
    # Count: 1
    Date:
    Observer: Madelyn Ore
    Location: Oso Flaco Lake (not for beach/ocean)
  18. Surfbird Calidris virgata
    # Count: 1
    Date:
    Observer: Karen Rusch
    Location: Oso Flaco Lake (not for beach/ocean)
  19. Bobolink Dolichonyx oryzivorus
    # Count: 1
    Date:
    Observer: Tom Slater
    Location: Oso Flaco Lake (not for beach/ocean)
  20. Mountain Plover Anarhynchus montanus
    # Count: 4
    Date:
    Observer: John Birsner
    Location: Oso Flaco Lake (not for beach/ocean)
  21. Lapland Longspur Calcarius lapponicus
    # Count: 1
    Date:
    Observer: Curtis Marantz
    Location: Oso Flaco Lake (not for beach/ocean)
  22. Black Scoter Melanitta americana
    # Count: 1
    Date:
    Observer: Ross Gallardy
    Location: Oso Flaco Lake (not for beach/ocean)
  23. Franklin's Gull Leucophaeus pipixcan
    # Count: 1
    Date:
    Observer: Jessica Griffiths
    Location: Oso Flaco Lake (not for beach/ocean)
  24. Hammond's Flycatcher Empidonax hammondii
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  25. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  26. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  27. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  28. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Dane Fagundes
    Location: Oso Flaco Lake (not for beach/ocean)
  29. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Mark Hays
    Location: Oso Flaco Lake (not for beach/ocean)
  30. Baird's Sandpiper Calidris bairdii
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  31. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Tom Benson
    Location: Oso Flaco Lake (not for beach/ocean)
  32. Vermilion Flycatcher Pyrocephalus rubinus
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  33. Black-vented Shearwater Puffinus opisthomelas
    # Count: 1000
    Date:
    Observer: Tim Miller
    Location: Oso Flaco Lake (not for beach/ocean)
  34. Elegant Tern Thalasseus elegans
    # Count: 2
    Date:
    Observer: Shawn Jarvinen
    Location: Oso Flaco Lake (not for beach/ocean)
  35. Reddish Egret Egretta rufescens
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  36. Brant Branta bernicla
    # Count: 1
    Date:
    Observer: Daniel Elting
    Location: Oso Flaco Lake (not for beach/ocean)
  37. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Karen Rusch
    Location: Oso Flaco Lake (not for beach/ocean)
  38. White-winged Dove Zenaida asiatica
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Oso Flaco Lake (not for beach/ocean)
  39. Lucy's Warbler Leiothlypis luciae
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  40. Virginia's Warbler Leiothlypis virginiae
    # Count: 1
    Date:
    Observer: Dane Fagundes
    Location: Oso Flaco Lake (not for beach/ocean)
  41. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: Albert Linkowski
    Location: Oso Flaco Lake (not for beach/ocean)
  42. Common Gallinule Gallinula galeata
    # Count: 1
    Date:
    Observer: Bradley Hacker 🦜
    Location: Oso Flaco Lake (not for beach/ocean)
  43. Yellow-billed Magpie Pica nuttalli
    # Count: 2
    Date:
    Observer: Iris Kilpatrick
    Location: Oso Flaco Lake (not for beach/ocean)
  44. Northern Pygmy-Owl Glaucidium gnoma
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  45. Red Knot Calidris canutus
    # Count: 2
    Date:
    Observer: Steve Ganley
    Location: Oso Flaco Lake (not for beach/ocean)
  46. Rock Wren Salpinctes obsoletus
    # Count: 1
    Date:
    Observer: Ruth Wittersgreen
    Location: Oso Flaco Lake (not for beach/ocean)
  47. Red Phalarope Phalaropus fulicarius
    # Count: 1
    Date:
    Observer: Wendy Dandridge
    Location: Oso Flaco Lake (not for beach/ocean)
  48. Bell's Vireo Vireo bellii
    # Count: 1
    Date:
    Observer: Pair of Wing-Nuts
    Location: Oso Flaco Lake (not for beach/ocean)
  49. Black-necked Stilt Himantopus mexicanus
    # Count: 2
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  50. Sage Thrasher Oreoscoptes montanus
    # Count: 1
    Date:
    Observer: Jeff Lahr
    Location: Oso Flaco Lake (not for beach/ocean)
  51. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Mark Hays
    Location: Oso Flaco Lake (not for beach/ocean)
  52. Black Tern Chlidonias niger
    # Count: 1
    Date:
    Observer: Mike Bush
    Location: Oso Flaco Lake (not for beach/ocean)
  53. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  54. Burrowing Owl Athene cunicularia
    # Count: 1
    Date:
    Observer: Jeff Miller
    Location: Oso Flaco Lake (not for beach/ocean)
  55. Red-breasted Sapsucker Sphyrapicus ruber
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  56. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  57. Phainopepla Phainopepla nitens
    # Count: 2
    Date:
    Observer: Kristin & Christopher Koller-Fernandes
    Location: Oso Flaco Lake (not for beach/ocean)
  58. Wood Duck Aix sponsa
    # Count: 1
    Date:
    Observer: Kristin & Christopher Koller-Fernandes
    Location: Oso Flaco Lake (not for beach/ocean)
  59. Red-throated Pipit Anthus cervinus
    # Count: 1
    Date:
    Observer: Tom Slater
    Location: Oso Flaco Lake (not for beach/ocean)
  60. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: Will Knowlton
    Location: Oso Flaco Lake (not for beach/ocean)
  61. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Will Knowlton
    Location: Oso Flaco Lake (not for beach/ocean)
  62. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: brendan galvin
    Location: Oso Flaco Lake (not for beach/ocean)
  63. Ferruginous Hawk Buteo regalis
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  64. Varied Thrush Ixoreus naevius
    # Count: 1
    Date:
    Observer: The Kingbirder
    Location: Oso Flaco Lake (not for beach/ocean)
  65. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: Oso Flaco Lake (not for beach/ocean)
  66. House Sparrow Passer domesticus
    # Count: 1
    Date:
    Observer: Randy Hill
    Location: Oso Flaco Lake (not for beach/ocean)
  67. Sooty Shearwater Ardenna grisea
    # Count: 1
    Date:
    Observer: Sam Gildea
    Location: Oso Flaco Lake (not for beach/ocean)
  68. Short-billed Dowitcher Limnodromus griseus
    # Count: 4
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  69. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Karen Rusch
    Location: Oso Flaco Lake (not for beach/ocean)
  70. American Avocet Recurvirostra americana
    # Count: 5
    Date:
    Observer: Christine Robson
    Location: Oso Flaco Lake (not for beach/ocean)
  71. White-faced Ibis Plegadis chihi
    # Count: 7
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  72. Prairie Falcon Falco mexicanus
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  73. Tropical Kingbird Tyrannus melancholicus
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  74. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  75. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Andrew Howe
    Location: Oso Flaco Lake (not for beach/ocean)
  76. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  77. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  78. Loggerhead Shrike Lanius ludovicianus
    # Count: 1
    Date:
    Observer: Heather Williams
    Location: Oso Flaco Lake (not for beach/ocean)
  79. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: Oso Flaco Lake (not for beach/ocean)
  80. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 9
    Date:
    Observer: Teresa Connell
    Location: Oso Flaco Lake (not for beach/ocean)
  81. Barn Owl Tyto alba
    # Count: 1
    Date:
    Observer: ami horowitz
    Location: Oso Flaco Lake (not for beach/ocean)
  82. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  83. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  84. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  85. Hooded Merganser Lophodytes cucullatus
    # Count: 3
    Date:
    Observer: Doug Drynan
    Location: Oso Flaco Lake (not for beach/ocean)
  86. Common Merganser Mergus merganser
    # Count: 1
    Date:
    Observer: George Phelps
    Location: Oso Flaco Lake (not for beach/ocean)
  87. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: Lalouette 🐣
    Location: Oso Flaco Lake (not for beach/ocean)
  88. Common Loon Gavia immer
    # Count: X
    Date:
    Observer: Anna Stellakis
    Location: Oso Flaco Lake (not for beach/ocean)
  89. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Oso Flaco Lake (not for beach/ocean)
  90. Dunlin Calidris alpina
    # Count: 60
    Date:
    Observer: Phil Silas
    Location: Oso Flaco Lake (not for beach/ocean)
  91. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  92. Black-chinned Hummingbird Archilochus alexandri
    # Count: 1
    Date:
    Observer: Tracy Drake
    Location: Oso Flaco Lake (not for beach/ocean)
  93. Lazuli Bunting Passerina amoena
    # Count: 2
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  94. Ruddy Turnstone Arenaria interpres
    # Count: 1
    Date:
    Observer: Donald Boyd
    Location: Oso Flaco Lake (not for beach/ocean)
  95. Tricolored Blackbird Agelaius tricolor
    # Count: 1
    Date:
    Observer: Doug Drynan
    Location: Oso Flaco Lake (not for beach/ocean)
  96. Cedar Waxwing Bombycilla cedrorum
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  97. White-tailed Kite Elanus leucurus
    # Count: 1
    Date:
    Observer: brinton kriz
    Location: Oso Flaco Lake (not for beach/ocean)
  98. White-throated Swift Aeronautes saxatalis
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  99. Hooded Oriole Icterus cucullatus
    # Count: 1
    Date:
    Observer: Long-eared Owl
    Location: Oso Flaco Lake (not for beach/ocean)
  100. Rock Pigeon Columba livia
    # Count: 6
    Date:
    Observer: Lynn Scarlett
    Location: Oso Flaco Lake (not for beach/ocean)
  101. Acorn Woodpecker Melanerpes formicivorus
    # Count: 2
    Date:
    Observer: Lynn Scarlett
    Location: Oso Flaco Lake (not for beach/ocean)
  102. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 2
    Date:
    Observer: Fernando Bustos
    Location: Oso Flaco Lake (not for beach/ocean)
  103. Black Oystercatcher Haematopus bachmani
    # Count: 1
    Date:
    Observer: Fernando Bustos
    Location: Oso Flaco Lake (not for beach/ocean)
  104. Black Turnstone Arenaria melanocephala
    # Count: 2
    Date:
    Observer: Richard Hepworth
    Location: Oso Flaco Lake (not for beach/ocean)
  105. Brandt's Cormorant Urile penicillatus
    # Count: 20
    Date:
    Observer: Richard Hepworth
    Location: Oso Flaco Lake (not for beach/ocean)
  106. Wilson's Phalarope Phalaropus tricolor
    # Count: 2
    Date:
    Observer: Patty Horner
    Location: Oso Flaco Lake (not for beach/ocean)
  107. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Oso Flaco Lake (not for beach/ocean)
  108. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Oso Flaco Lake (not for beach/ocean)
  109. Pigeon Guillemot Cepphus columba
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Oso Flaco Lake (not for beach/ocean)
  110. Sabine's Gull Xema sabini
    # Count: 1
    Date:
    Observer: Tracy Borneman
    Location: Oso Flaco Lake (not for beach/ocean)
  111. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  112. Marbled Godwit Limosa fedoa
    # Count: 17
    Date:
    Observer: Glenda Morling
    Location: Oso Flaco Lake (not for beach/ocean)
  113. Common Tern Sterna hirundo
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  114. Pacific Loon Gavia pacifica
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Oso Flaco Lake (not for beach/ocean)
  115. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Tracy Drake
    Location: Oso Flaco Lake (not for beach/ocean)
  116. Scaly-breasted Munia Lonchura punctulata
    # Count: 3
    Date:
    Observer: Tracy Drake
    Location: Oso Flaco Lake (not for beach/ocean)
  117. Blue-winged Teal Spatula discors
    # Count: 2
    Date:
    Observer: Andreas Steiner
    Location: Oso Flaco Lake (not for beach/ocean)
  118. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: Oso Flaco Lake (not for beach/ocean)
  119. Horned Lark Eremophila alpestris
    # Count: 12
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  120. Western Bluebird Sialia mexicana
    # Count: 2
    Date:
    Observer: Ann Stockert
    Location: Oso Flaco Lake (not for beach/ocean)
  121. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: Oso Flaco Lake (not for beach/ocean)
  122. Pine Siskin Spinus pinus
    # Count: 1
    Date:
    Observer: Heather O'Connor
    Location: Oso Flaco Lake (not for beach/ocean)
  123. Least Sandpiper Calidris minutilla
    # Count: 1
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  124. Herring Gull Larus argentatus
    # Count: 2
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  125. Pacific Golden-Plover Pluvialis fulva
    # Count: 2
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  126. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: Dorian Anderson
    Location: Oso Flaco Lake (not for beach/ocean)
  127. Northern Pintail Anas acuta
    # Count: 12
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  128. Golden Eagle Aquila chrysaetos
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  129. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: George Chapman
    Location: Oso Flaco Lake (not for beach/ocean)
  130. Greater White-fronted Goose Anser albifrons
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  131. Greater Scaup Aythya marila
    # Count: 4
    Date:
    Observer: Carolyn Krueger
    Location: Oso Flaco Lake (not for beach/ocean)
  132. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Dan Rabosky
    Location: Oso Flaco Lake (not for beach/ocean)
  133. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  134. Royal Tern Thalasseus maximus
    # Count: 1
    Date:
    Observer: C Gildea
    Location: Oso Flaco Lake (not for beach/ocean)
  135. American Wigeon Mareca americana
    # Count: 1
    Date:
    Observer: Benjamin Byerly
    Location: Oso Flaco Lake (not for beach/ocean)
  136. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Qinglin Ma
    Location: Oso Flaco Lake (not for beach/ocean)
  137. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  138. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  139. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Jake Hernandez
    Location: Oso Flaco Lake (not for beach/ocean)
  140. Pelagic Cormorant Urile pelagicus
    # Count: 2
    Date:
    Observer: Morro Bay Bird Festival
    Location: Oso Flaco Lake (not for beach/ocean)
  141. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Morro Bay Bird Festival
    Location: Oso Flaco Lake (not for beach/ocean)
  142. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Tom Slater
    Location: Oso Flaco Lake (not for beach/ocean)
  143. Snow Goose Anser caerulescens
    # Count: 8
    Date:
    Observer: Eva Garcia-Gonzalez
    Location: Oso Flaco Lake (not for beach/ocean)
  144. Ross's Goose Anser rossii
    # Count: 2
    Date:
    Observer: Eva Garcia-Gonzalez
    Location: Oso Flaco Lake (not for beach/ocean)
  145. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Eva Garcia-Gonzalez
    Location: Oso Flaco Lake (not for beach/ocean)
  146. Western Meadowlark Sturnella neglecta
    # Count: 2
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  147. Short-billed Gull Larus brachyrhynchus
    # Count: 1
    Date:
    Observer: Tracy Drake
    Location: Oso Flaco Lake (not for beach/ocean)
  148. Black-bellied Plover Pluvialis squatarola
    # Count: 2
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  149. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: Oso Flaco Lake (not for beach/ocean)
  150. Pacific Wren Troglodytes pacificus
    # Count: 2
    Date:
    Observer: Karen Kenney
    Location: Oso Flaco Lake (not for beach/ocean)
  151. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Conor McMahon
    Location: Oso Flaco Lake (not for beach/ocean)
  152. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  153. Green-winged Teal Anas crecca
    # Count: 3
    Date:
    Observer: Jeff Miller
    Location: Oso Flaco Lake (not for beach/ocean)
  154. Canvasback Aythya valisineria
    # Count: 2
    Date:
    Observer: Jeff Miller
    Location: Oso Flaco Lake (not for beach/ocean)
  155. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Jeff Miller
    Location: Oso Flaco Lake (not for beach/ocean)
  156. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  157. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 1
    Date:
    Observer: Bryan Sharp
    Location: Oso Flaco Lake (not for beach/ocean)
  158. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Daniel Elting
    Location: Oso Flaco Lake (not for beach/ocean)
  159. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: Daniel Elting
    Location: Oso Flaco Lake (not for beach/ocean)
  160. Common Raven Corvus corax
    # Count: 2
    Date:
    Observer: Daniel Elting
    Location: Oso Flaco Lake (not for beach/ocean)
  161. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Daniel Elting
    Location: Oso Flaco Lake (not for beach/ocean)
  162. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Zane Warsen
    Location: Oso Flaco Lake (not for beach/ocean)
  163. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  164. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: The Spotting Twohees
    Location: Oso Flaco Lake (not for beach/ocean)
  165. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  166. Western Grebe Aechmophorus occidentalis
    # Count: 1
    Date:
    Observer: Linda Signal
    Location: Oso Flaco Lake (not for beach/ocean)
  167. Band-tailed Pigeon Patagioenas fasciata
    # Count: 40
    Date:
    Observer: Ann Stockert
    Location: Oso Flaco Lake (not for beach/ocean)
  168. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: Oso Flaco Lake (not for beach/ocean)
  169. Palm Warbler Setophaga palmarum
    # Count: 2
    Date:
    Observer: Ann Stockert
    Location: Oso Flaco Lake (not for beach/ocean)
  170. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Roland Stuckey
    Location: Oso Flaco Lake (not for beach/ocean)
  171. Northern Shoveler Spatula clypeata
    # Count: 7
    Date:
    Observer: Judith Sparhawk
    Location: Oso Flaco Lake (not for beach/ocean)
  172. Ring-billed Gull Larus delawarensis
    # Count: 3
    Date:
    Observer: Judith Sparhawk
    Location: Oso Flaco Lake (not for beach/ocean)
  173. Semipalmated Plover Charadrius semipalmatus
    # Count: 2
    Date:
    Observer: Zane Warsen
    Location: Oso Flaco Lake (not for beach/ocean)
  174. Long-billed Curlew Numenius americanus
    # Count: 1
    Date:
    Observer: Zane Warsen
    Location: Oso Flaco Lake (not for beach/ocean)
  175. Wilson's Snipe Gallinago delicata
    # Count: 4
    Date:
    Observer: Liliana Yenovkian
    Location: Oso Flaco Lake (not for beach/ocean)
  176. Sanderling Calidris alba
    # Count: 50
    Date:
    Observer: Liliana Yenovkian
    Location: Oso Flaco Lake (not for beach/ocean)
  177. Canada Goose Branta canadensis
    # Count: 2
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  178. Cassin's Vireo Vireo cassinii
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  179. Lawrence's Goldfinch Spinus lawrencei
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  180. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  181. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Susan Goodrich
    Location: Oso Flaco Lake (not for beach/ocean)
  182. Black Swift Cypseloides niger
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: Oso Flaco Lake (not for beach/ocean)
  183. Red-necked Phalarope Phalaropus lobatus
    # Count: 2
    Date:
    Observer: Ann Stockert
    Location: Oso Flaco Lake (not for beach/ocean)
  184. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: Oso Flaco Lake (not for beach/ocean)
  185. American White Pelican Pelecanus erythrorhynchos
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: Oso Flaco Lake (not for beach/ocean)
  186. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Dennis Apel
    Location: Oso Flaco Lake (not for beach/ocean)
  187. Red-breasted Nuthatch Sitta canadensis
    # Count: 2
    Date:
    Observer: Nick & Jane
    Location: Oso Flaco Lake (not for beach/ocean)
  188. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Oso Flaco Lake (not for beach/ocean)
  189. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  190. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  191. Great-tailed Grackle Quiscalus mexicanus
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  192. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  193. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: Oso Flaco Lake (not for beach/ocean)
  194. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Richie Frerking
    Location: Oso Flaco Lake (not for beach/ocean)
  195. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 2
    Date:
    Observer: Richie Frerking
    Location: Oso Flaco Lake (not for beach/ocean)
  196. Western Tanager Piranga ludoviciana
    # Count: 1
    Date:
    Observer: Richie Frerking
    Location: Oso Flaco Lake (not for beach/ocean)
  197. Hermit Warbler Setophaga occidentalis
    # Count: 1
    Date:
    Observer: Max Taylor
    Location: Oso Flaco Lake (not for beach/ocean)
  198. Northern Harrier Circus hudsonius
    # Count: 2
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  199. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  200. Costa's Hummingbird Calypte costae
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  201. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  202. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  203. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Jake Hager
    Location: Oso Flaco Lake (not for beach/ocean)
  204. Least Bittern Ixobrychus exilis
    # Count: 1
    Date:
    Observer: Craig Fosdick
    Location: Oso Flaco Lake (not for beach/ocean)
  205. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Craig Fosdick
    Location: Oso Flaco Lake (not for beach/ocean)
  206. Purple Martin Progne subis
    # Count: 1
    Date:
    Observer: Russ Namitz
    Location: Oso Flaco Lake (not for beach/ocean)
  207. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  208. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Jeanette Stone
    Location: Oso Flaco Lake (not for beach/ocean)
  209. Cassin's Kingbird Tyrannus vociferans
    # Count: 2
    Date:
    Observer: Jeanette Stone
    Location: Oso Flaco Lake (not for beach/ocean)
  210. Oak Titmouse Baeolophus inornatus
    # Count: 2
    Date:
    Observer: Jeanette Stone
    Location: Oso Flaco Lake (not for beach/ocean)
  211. Dark-eyed Junco Junco hyemalis
    # Count: 2
    Date:
    Observer: Jeanette Stone
    Location: Oso Flaco Lake (not for beach/ocean)
  212. Vaux's Swift Chaetura vauxi
    # Count: 2
    Date:
    Observer: Nick & Jane
    Location: Oso Flaco Lake (not for beach/ocean)
  213. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Oso Flaco Lake (not for beach/ocean)
  214. European Starling Sturnus vulgaris
    # Count: 2
    Date:
    Observer: Nick & Jane
    Location: Oso Flaco Lake (not for beach/ocean)
  215. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  216. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  217. Lesser Scaup Aythya affinis
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  218. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  219. House Wren Troglodytes aedon
    # Count: 2
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  220. Northern Flicker Colaptes auratus
    # Count: 4
    Date:
    Observer: Judy G
    Location: Oso Flaco Lake (not for beach/ocean)
  221. Laughing Gull Leucophaeus atricilla
    # Count: 1
    Date:
    Observer: Todd Easterla
    Location: Oso Flaco Lake (not for beach/ocean)
  222. Heermann's Gull Larus heermanni
    # Count: 4
    Date:
    Observer: Todd Easterla
    Location: Oso Flaco Lake (not for beach/ocean)
  223. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Todd Easterla
    Location: Oso Flaco Lake (not for beach/ocean)
  224. Least Tern Sternula antillarum
    # Count: 1
    Date:
    Observer: Tracy Drake
    Location: Oso Flaco Lake (not for beach/ocean)
  225. Violet-green Swallow Tachycineta thalassina
    # Count: 4
    Date:
    Observer: Tracy Drake
    Location: Oso Flaco Lake (not for beach/ocean)
  226. Redhead Aythya americana
    # Count: 2
    Date:
    Observer: Jeremy Carberry
    Location: Oso Flaco Lake (not for beach/ocean)
  227. Eared Grebe Podiceps nigricollis
    # Count: 1
    Date:
    Observer: Jeremy Carberry
    Location: Oso Flaco Lake (not for beach/ocean)
  228. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Jeremy Carberry
    Location: Oso Flaco Lake (not for beach/ocean)
  229. Surf Scoter Melanitta perspicillata
    # Count: 1
    Date:
    Observer: Rachel Toombs
    Location: Oso Flaco Lake (not for beach/ocean)
  230. Snowy Plover Anarhynchus nivosus
    # Count: 5
    Date:
    Observer: Rachel Toombs
    Location: Oso Flaco Lake (not for beach/ocean)
  231. Western Gull Larus occidentalis
    # Count: X
    Date:
    Observer: Rachel Toombs
    Location: Oso Flaco Lake (not for beach/ocean)
  232. California Gull Larus californicus
    # Count: X
    Date:
    Observer: Rachel Toombs
    Location: Oso Flaco Lake (not for beach/ocean)
  233. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  234. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  235. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  236. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  237. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  238. Lesser Goldfinch Spinus psaltria
    # Count: 2
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  239. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Yamina Pressler
    Location: Oso Flaco Lake (not for beach/ocean)
  240. American Goldfinch Spinus tristis
    # Count: 1
    Date:
    Observer: Yamina Pressler
    Location: Oso Flaco Lake (not for beach/ocean)
  241. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Justin Evans
    Location: Oso Flaco Lake (not for beach/ocean)
  242. Allen's Hummingbird Selasphorus sasin
    # Count: 1
    Date:
    Observer: C Gildea
    Location: Oso Flaco Lake (not for beach/ocean)
  243. American Robin Turdus migratorius
    # Count: 1
    Date:
    Observer: John Deacon
    Location: Oso Flaco Lake (not for beach/ocean)
  244. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: John Deacon
    Location: Oso Flaco Lake (not for beach/ocean)
  245. Clark's Grebe Aechmophorus clarkii
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  246. Anna's Hummingbird Calypte anna
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  247. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  248. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  249. Nuttall's Woodpecker Dryobates nuttallii
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  250. Black Phoebe Sayornis nigricans
    # Count: 2
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  251. American Crow Corvus brachyrhynchos
    # Count: 4
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  252. House Finch Haemorhous mexicanus
    # Count: 5
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  253. Spotted Towhee Pipilo maculatus
    # Count: 6
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  254. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  255. Yellow Warbler Setophaga petechia
    # Count: 6
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  256. Cinnamon Teal Spatula cyanoptera
    # Count: 5
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  257. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 2
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  258. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  259. Western Flycatcher Empidonax difficilis
    # Count: 4
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  260. Hutton's Vireo Vireo huttoni
    # Count: 1
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  261. Swainson's Thrush Catharus ustulatus
    # Count: 2
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  262. Gadwall Mareca strepera
    # Count: 4
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  263. Mallard Anas platyrhynchos
    # Count: 17
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  264. Ruddy Duck Oxyura jamaicensis
    # Count: 18
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  265. California Quail Callipepla californica
    # Count: 1
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  266. Pied-billed Grebe Podilymbus podiceps
    # Count: 3
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  267. Mourning Dove Zenaida macroura
    # Count: 3
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  268. American Coot Fulica americana
    # Count: 2
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  269. Double-crested Cormorant Nannopterum auritum
    # Count: 7
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  270. Brown Pelican Pelecanus occidentalis
    # Count: 263
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  271. Turkey Vulture Cathartes aura
    # Count: 2
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  272. California Scrub-Jay Aphelocoma californica
    # Count: 2
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  273. Chestnut-backed Chickadee Poecile rufescens
    # Count: 6
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  274. Tree Swallow Tachycineta bicolor
    # Count: X
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  275. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 5
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  276. Barn Swallow Hirundo rustica
    # Count: X
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  277. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 2
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  278. Bushtit Psaltriparus minimus
    # Count: 5
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  279. Wrentit Chamaea fasciata
    # Count: 4
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  280. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  281. Bewick's Wren Thryomanes bewickii
    # Count: 2
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  282. California Thrasher Toxostoma redivivum
    # Count: 1
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  283. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 2
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  284. Song Sparrow Melospiza melodia
    # Count: 6
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  285. California Towhee Melozone crissalis
    # Count: 2
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  286. Red-winged Blackbird Agelaius phoeniceus
    # Count: 2
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  287. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 3
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  288. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  289. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)

Exotic: Escapee (2)

  1. Mute Swan Cygnus olor
    # Count: 1
    Date:
    Observer: Dane Fagundes
    Location: Oso Flaco Lake (not for beach/ocean)
  2. Graylag Goose Anser anser
    # Count: 1
    Date:
    Observer: Brent Emmons
    Location: Oso Flaco Lake (not for beach/ocean)

Hybrids (3)

  1. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    # Count: 10
    Date:
    Observer:
    Location: Oso Flaco Lake (not for beach/ocean)
  2. Western x Clark's Grebe (hybrid) Aechmophorus occidentalis x clarkii
    # Count: 1
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  3. Townsend's x Hermit Warbler (hybrid) Setophaga townsendi x occidentalis
    # Count: 4
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)

Additional Taxa (50)

  1. Eurasian/American Wigeon Mareca penelope/americana
    # Count: 1
    Date:
    Observer: Stephen Peterson
    Location: Oso Flaco Lake (not for beach/ocean)
  2. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  3. swift sp. Apodidae sp.
    # Count: 1
    Date:
    Observer: Curtis Marantz
    Location: Oso Flaco Lake (not for beach/ocean)
  4. white egret sp. Egretta/Bubulcus/Ardea sp.
    # Count: 3
    Date:
    Observer: Tom Benson
    Location: Oso Flaco Lake (not for beach/ocean)
  5. shearwater sp. Procellariidae sp. (shearwater sp.)
    # Count: 2000
    Date:
    Observer: Curtis Marantz
    Location: Oso Flaco Lake (not for beach/ocean)
  6. Elegant/Royal Tern Thalasseus elegans/maximus
    # Count: 1
    Date:
    Observer: Pair of Wing-Nuts
    Location: Oso Flaco Lake (not for beach/ocean)
  7. nighthawk sp. Chordeiles sp.
    # Count: 1
    Date:
    Observer: Tom Slater
    Location: Oso Flaco Lake (not for beach/ocean)
  8. heron sp. Ardeidae sp.
    # Count: 2
    Date:
    Observer: John Fields
    Location: Oso Flaco Lake (not for beach/ocean)
  9. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: John Fields
    Location: Oso Flaco Lake (not for beach/ocean)
  10. Rose-breasted/Black-headed Grosbeak Pheucticus ludovicianus/melanocephalus
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Oso Flaco Lake (not for beach/ocean)
  11. Glossy/White-faced Ibis Plegadis falcinellus/chihi
    # Count: 1
    Date:
    Observer: Patrick Furtado
    Location: Oso Flaco Lake (not for beach/ocean)
  12. scoter sp. Melanitta sp.
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Oso Flaco Lake (not for beach/ocean)
  13. Horned/Eared Grebe Podiceps auritus/nigricollis
    # Count: 1
    Date:
    Observer: Bernice Hilton
    Location: Oso Flaco Lake (not for beach/ocean)
  14. plover sp. Charadriidae sp.
    # Count: 1
    Date:
    Observer: Larry Chen
    Location: Oso Flaco Lake (not for beach/ocean)
  15. phalarope sp. Phalaropus sp.
    # Count: 40
    Date:
    Observer: Mark Hays
    Location: Oso Flaco Lake (not for beach/ocean)
  16. Red-winged/Tricolored Blackbird Agelaius phoeniceus/tricolor
    # Count: 100
    Date:
    Observer: Tom Slater
    Location: Oso Flaco Lake (not for beach/ocean)
  17. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: Long-eared Owl
    Location: Oso Flaco Lake (not for beach/ocean)
  18. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Missy Bowen
    Location: Oso Flaco Lake (not for beach/ocean)
  19. large shorebird sp. Scolopacidae sp. (large shorebird sp.)
    # Count: 18
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  20. Sterna sp. Sterna sp.
    # Count: 4
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  21. new world goldfinch sp. Spinus sp. (goldfinch sp.)
    # Count: 2
    Date:
    Observer: The Kingbirder
    Location: Oso Flaco Lake (not for beach/ocean)
  22. new world sparrow sp. Passerellidae sp.
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  23. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 8
    Date:
    Observer: Long-eared Owl
    Location: Oso Flaco Lake (not for beach/ocean)
  24. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Long-eared Owl
    Location: Oso Flaco Lake (not for beach/ocean)
  25. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Ryan C. Burner
    Location: Oso Flaco Lake (not for beach/ocean)
  26. Larus sp. Larus sp.
    # Count: 1
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  27. pigeon/dove sp. Columbidae sp.
    # Count: 20
    Date:
    Observer: Tom Edell
    Location: Oso Flaco Lake (not for beach/ocean)
  28. yellow-bellied kingbird sp. Tyrannus sp. (yellow-bellied)
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Oso Flaco Lake (not for beach/ocean)
  29. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: ellen trotter
    Location: Oso Flaco Lake (not for beach/ocean)
  30. teal sp. Anatidae sp. (teal sp.)
    # Count: 1
    Date:
    Observer: Shawn Goodchild
    Location: Oso Flaco Lake (not for beach/ocean)
  31. duck sp. Anatidae (duck sp.)
    # Count: 10
    Date:
    Observer: Shawn Goodchild
    Location: Oso Flaco Lake (not for beach/ocean)
  32. Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
    # Count: 12
    Date:
    Observer: Robbie & Bob Revel
    Location: Oso Flaco Lake (not for beach/ocean)
  33. gull sp. Larinae sp.
    # Count: 10
    Date:
    Observer: Robbie & Bob Revel
    Location: Oso Flaco Lake (not for beach/ocean)
  34. blackbird sp. Icteridae sp.
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Oso Flaco Lake (not for beach/ocean)
  35. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Oso Flaco Lake (not for beach/ocean)
  36. loon sp. Gavia sp.
    # Count: X
    Date:
    Observer: Kyle Te Poel
    Location: Oso Flaco Lake (not for beach/ocean)
  37. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Karen McKinley
    Location: Oso Flaco Lake (not for beach/ocean)
  38. Snow/Ross's Goose Anser caerulescens/rossii
    # Count: 1
    Date:
    Observer: The Spotting Twohees
    Location: Oso Flaco Lake (not for beach/ocean)
  39. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 1
    Date:
    Observer: Pam Cahn
    Location: Oso Flaco Lake (not for beach/ocean)
  40. hummingbird sp. Trochilidae sp.
    # Count: 3
    Date:
    Observer: Bryan Sharp
    Location: Oso Flaco Lake (not for beach/ocean)
  41. peep sp. Calidris sp. (peep sp.)
    # Count: 8
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  42. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Roland Stuckey
    Location: Oso Flaco Lake (not for beach/ocean)
  43. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Liliana Yenovkian
    Location: Oso Flaco Lake (not for beach/ocean)
  44. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Liliana Yenovkian
    Location: Oso Flaco Lake (not for beach/ocean)
  45. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  46. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    # Count: 1
    Date:
    Observer: Jake Hager
    Location: Oso Flaco Lake (not for beach/ocean)
  47. cormorant sp. Phalacrocoracidae sp.
    # Count: 3
    Date:
    Observer: Jake Hager
    Location: Oso Flaco Lake (not for beach/ocean)
  48. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 1
    Date:
    Observer: Craig Fosdick
    Location: Oso Flaco Lake (not for beach/ocean)
  49. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 1
    Date:
    Observer: Judy G
    Location: Oso Flaco Lake (not for beach/ocean)
  50. swallow sp. Hirundinidae sp.
    # Count: 25
    Date:
    Observer: Tracy Drake
    Location: Oso Flaco Lake (not for beach/ocean)