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Bird List

Updated ~10 seconds ago
212 All Years 120 This Year 2024 48 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (211)

  1. Canada Goose Branta canadensis
    # Count: 250
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  2. Mallard Anas platyrhynchos
    # Count: 13
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  3. Rock Pigeon Columba livia
    # Count: 50
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  4. Mourning Dove Zenaida macroura
    # Count: 4
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  5. White-throated Swift Aeronautes saxatalis
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  6. Anna's Hummingbird Calypte anna
    # Count: 3
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  7. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  8. Double-crested Cormorant Nannopterum auritum
    # Count: 33
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  9. American White Pelican Pelecanus erythrorhynchos
    # Count: 2
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  10. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 3
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  11. Snowy Egret Egretta thula
    # Count: 5
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  12. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  13. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  14. Red-tailed Hawk Buteo jamaicensis
    # Count: 4
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  15. Nuttall's Woodpecker Dryobates nuttallii
    # Count: 2
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  16. Black Phoebe Sayornis nigricans
    # Count: 3
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  17. American Crow Corvus brachyrhynchos
    # Count: 2
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  18. Chestnut-backed Chickadee Poecile rufescens
    # Count: 2
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  19. Oak Titmouse Baeolophus inornatus
    # Count: 2
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  20. Violet-green Swallow Tachycineta thalassina
    # Count: 10
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  21. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 7
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  22. Bushtit Psaltriparus minimus
    # Count: 5
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  23. Bewick's Wren Thryomanes bewickii
    # Count: 2
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  24. American Robin Turdus migratorius
    # Count: 3
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  25. House Sparrow Passer domesticus
    # Count: 5
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  26. House Finch Haemorhous mexicanus
    # Count: 5
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  27. Lesser Goldfinch Spinus psaltria
    # Count: 5
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  28. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  29. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 5
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  30. Song Sparrow Melospiza melodia
    # Count: 6
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  31. California Towhee Melozone crissalis
    # Count: 3
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  32. Hooded Oriole Icterus cucullatus
    # Count: 4
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  33. Western Gull Larus occidentalis
    # Count: 20
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  34. California Gull Larus californicus
    # Count: 10
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  35. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  36. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  37. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  38. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  39. California Scrub-Jay Aphelocoma californica
    # Count: 3
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  40. Western Bluebird Sialia mexicana
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  41. Steller's Jay Cyanocitta stelleri
    # Count: 1
    Date:
    Observer: Jesse Mills
    Location: Lake Merritt
  42. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  43. Warbling Vireo Vireo gilvus
    # Count: 2
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  44. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  45. Brown Pelican Pelecanus occidentalis
    # Count: 2
    Date:
    Observer: Sarah Elise Rund
    Location: Lake Merritt
  46. Tree Swallow Tachycineta bicolor
    # Count: 2
    Date:
    Observer: Sarah Elise Rund
    Location: Lake Merritt
  47. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  48. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  49. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  50. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Bob Dunn
    Location: Lake Merritt
  51. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  52. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 1
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  53. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 12
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  54. Ruddy Duck Oxyura jamaicensis
    # Count: X
    Date:
    Observer: Rebecca Wallace
    Location: Lake Merritt
  55. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Siobhan Carter
    Location: Lake Merritt
  56. Western Grebe Aechmophorus occidentalis
    # Count: 1
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  57. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  58. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  59. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Jeev Guha
    Location: Lake Merritt
  60. Clark's Grebe Aechmophorus clarkii
    # Count: 2
    Date:
    Observer: Jeev Guha
    Location: Lake Merritt
  61. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  62. Pelagic Cormorant Urile pelagicus
    # Count: X
    Date:
    Observer: Rebecca Wallace
    Location: Lake Merritt
  63. Herring Gull Larus argentatus
    # Count: X
    Date:
    Observer: Katharine Cook
    Location: Lake Merritt
  64. Cedar Waxwing Bombycilla cedrorum
    # Count: 25
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  65. Ring-billed Gull Larus delawarensis
    # Count: X
    Date:
    Observer: Clague Van Slyke
    Location: Lake Merritt
  66. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Clague Van Slyke
    Location: Lake Merritt
  67. Lesser Scaup Aythya affinis
    # Count: 2
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  68. Forster's Tern Sterna forsteri
    # Count: 2
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  69. Barn Swallow Hirundo rustica
    # Count: 1
    Date:
    Observer: Cody Matheson
    Location: Lake Merritt
  70. Eared Grebe Podiceps nigricollis
    # Count: 1
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  71. Bufflehead Bucephala albeola
    # Count: 2
    Date:
    Observer: Eve Rosenfeld
    Location: Lake Merritt
  72. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 1
    Date:
    Observer: Eve Rosenfeld
    Location: Lake Merritt
  73. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  74. Yellow-rumped Warbler Setophaga coronata
    # Count: X
    Date:
    Observer: Elise Youssoufian
    Location: Lake Merritt
  75. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Tera Freedman
    Location: Lake Merritt
  76. Band-tailed Pigeon Patagioenas fasciata
    # Count: 5
    Date:
    Observer: Tera Freedman
    Location: Lake Merritt
  77. Western Sandpiper Calidris mauri
    # Count: 25
    Date:
    Observer: Tera Freedman
    Location: Lake Merritt
  78. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Tera Freedman
    Location: Lake Merritt
  79. Pine Siskin Spinus pinus
    # Count: 2
    Date:
    Observer: Viviana Wolinsky
    Location: Lake Merritt
  80. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: Viviana Wolinsky
    Location: Lake Merritt
  81. Horned Grebe Podiceps auritus
    # Count: 8
    Date:
    Observer: sonja raub
    Location: Lake Merritt
  82. European Starling Sturnus vulgaris
    # Count: 8
    Date:
    Observer: sonja raub
    Location: Lake Merritt
  83. Spotted Towhee Pipilo maculatus
    # Count: 2
    Date:
    Observer: sonja raub
    Location: Lake Merritt
  84. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Forest Chapman
    Location: Lake Merritt
  85. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Jenna Magee
    Location: Lake Merritt
  86. Northern Shoveler Spatula clypeata
    # Count: 5
    Date:
    Observer: Jennifer and Zayn Shah
    Location: Lake Merritt
  87. Canvasback Aythya valisineria
    # Count: 7
    Date:
    Observer: Jennifer and Zayn Shah
    Location: Lake Merritt
  88. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  89. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  90. Tufted Duck Aythya fuligula
    # Count: 1
    Date:
    Observer: John Robinson
    Location: Lake Merritt
  91. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Bob Dunn
    Location: Lake Merritt
  92. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Bob Dunn
    Location: Lake Merritt
  93. American Goldfinch Spinus tristis
    # Count: 2
    Date:
    Observer: Bob Dunn
    Location: Lake Merritt
  94. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  95. American Wigeon Mareca americana
    # Count: 12
    Date:
    Observer: Dusty N
    Location: Lake Merritt
  96. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  97. Red-breasted Sapsucker Sphyrapicus ruber
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  98. Barrow's Goldeneye Bucephala islandica
    # Count: 2
    Date:
    Observer: Sierra Glassman
    Location: Lake Merritt
  99. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  100. Short-billed Gull Larus brachyrhynchus
    # Count: 1
    Date:
    Observer: joe sweeney
    Location: Lake Merritt
  101. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Jason Riggio
    Location: Lake Merritt
  102. Brown Creeper Certhia americana
    # Count: X
    Date:
    Observer: Jason Riggio
    Location: Lake Merritt
  103. Golden-crowned Kinglet Regulus satrapa
    # Count: 2
    Date:
    Observer: Rebecca Eisen
    Location: Lake Merritt
  104. Common Merganser Mergus merganser
    # Count: 3
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  105. Red-breasted Merganser Mergus serrator
    # Count: 6
    Date:
    Observer: Otto Mayer
    Location: Lake Merritt
  106. Hooded Merganser Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  107. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Bob Dunn
    Location: Lake Merritt
  108. Acorn Woodpecker Melanerpes formicivorus
    # Count: 1
    Date:
    Observer: Bob Dunn
    Location: Lake Merritt
  109. Red-winged Blackbird Agelaius phoeniceus
    # Count: 1
    Date:
    Observer: Bob Dunn
    Location: Lake Merritt
  110. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: Eve Rosenfeld
    Location: Lake Merritt
  111. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  112. Barn Owl Tyto alba
    # Count: 1
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  113. Hutton's Vireo Vireo huttoni
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  114. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: Krish Maypole
    Location: Lake Merritt
  115. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Ezekiel Dobson
    Location: Lake Merritt
  116. Brandt's Cormorant Urile penicillatus
    # Count: 1
    Date:
    Observer: Ken S
    Location: Lake Merritt
  117. Northern Pintail Anas acuta
    # Count: 3
    Date:
    Observer: Maureen Lahiff
    Location: Lake Merritt
  118. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Robert Gearhart
    Location: Lake Merritt
  119. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Robert Gearhart
    Location: Lake Merritt
  120. Lincoln's Sparrow Melospiza lincolnii
    # Count: 2
    Date:
    Observer: Chris Ortega
    Location: Lake Merritt
  121. Marbled Godwit Limosa fedoa
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  122. Least Sandpiper Calidris minutilla
    # Count: 2
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  123. Redhead Aythya americana
    # Count: 2
    Date:
    Observer: Sue Morgan
    Location: Lake Merritt
  124. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Samuel Lane
    Location: Lake Merritt
  125. Green-winged Teal Anas crecca
    # Count: 2
    Date:
    Observer: Sam Simon
    Location: Lake Merritt
  126. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Ben Schreck
    Location: Lake Merritt
  127. Heermann's Gull Larus heermanni
    # Count: 1
    Date:
    Observer: Ben Schreck
    Location: Lake Merritt
  128. Greater Yellowlegs Tringa melanoleuca
    # Count: 2
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  129. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Matthew Ufford
    Location: Lake Merritt
  130. Varied Thrush Ixoreus naevius
    # Count: 1
    Date:
    Observer: Steven Kurniawidjaja
    Location: Lake Merritt
  131. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: Ed Yong
    Location: Lake Merritt
  132. Red-necked Phalarope Phalaropus lobatus
    # Count: 1
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  133. Wrentit Chamaea fasciata
    # Count: X
    Date:
    Observer: Patrick Hogan
    Location: Lake Merritt
  134. Least Tern Sternula antillarum
    # Count: 1
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  135. Blue-winged Teal Spatula discors
    # Count: 1
    Date:
    Observer: Ren-Lee Deru
    Location: Lake Merritt
  136. Olive-sided Flycatcher Contopus cooperi
    # Count: 2
    Date:
    Observer: Gerardo Aguilar Anzures
    Location: Lake Merritt
  137. Western Tanager Piranga ludoviciana
    # Count: 2
    Date:
    Observer: Gerardo Aguilar Anzures
    Location: Lake Merritt
  138. Pygmy Nuthatch Sitta pygmaea
    # Count: 1
    Date:
    Observer: Alan Banks sr
    Location: Lake Merritt
  139. Semipalmated Plover Charadrius semipalmatus
    # Count: 1
    Date:
    Observer: Michael Dahlquist
    Location: Lake Merritt
  140. Red Phalarope Phalaropus fulicarius
    # Count: X
    Date:
    Observer: Alex Heeren
    Location: Lake Merritt
  141. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Elizabeth Ferber
    Location: Lake Merritt
  142. Greater White-fronted Goose Anser albifrons
    # Count: 2
    Date:
    Observer: LOURDES BLANCO
    Location: Lake Merritt
  143. Hammond's Flycatcher Empidonax hammondii
    # Count: 1
    Date:
    Observer: Eric Cameron
    Location: Lake Merritt
  144. American Pipit Anthus rubescens
    # Count: 2
    Date:
    Observer: Patrick Sysiong
    Location: Lake Merritt
  145. Wood Duck Aix sponsa
    # Count: 6
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  146. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Ben Simonds-Malamud
    Location: Lake Merritt
  147. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: James Naprawa
    Location: Lake Merritt
  148. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  149. American Avocet Recurvirostra americana
    # Count: 1
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  150. Black-chinned Hummingbird Archilochus alexandri
    # Count: 1
    Date:
    Observer: Noah Arthur
    Location: Lake Merritt
  151. Black-necked Stilt Himantopus mexicanus
    # Count: 1
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  152. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  153. Allen's Hummingbird Selasphorus sasin
    # Count: 1
    Date:
    Observer: Chris Ortega
    Location: Lake Merritt
  154. Black Oystercatcher Haematopus bachmani
    # Count: 1
    Date:
    Observer: Heather Anderson
    Location: Lake Merritt
  155. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Lake Merritt
  156. Hermit Warbler Setophaga occidentalis
    # Count: 1
    Date:
    Observer: Sam Talarigo
    Location: Lake Merritt
  157. Great-tailed Grackle Quiscalus mexicanus
    # Count: 5
    Date:
    Observer: Richard Thunen
    Location: Lake Merritt
  158. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Jack Hayden
    Location: Lake Merritt
  159. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Lake Merritt
  160. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: John Gardiner
    Location: Lake Merritt
  161. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: Chris Ortega
    Location: Lake Merritt
  162. White-tailed Kite Elanus leucurus
    # Count: 1
    Date:
    Observer: Randy Couch
    Location: Lake Merritt
  163. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 2
    Date:
    Observer: Vicky Sroczynski
    Location: Lake Merritt
  164. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  165. Surf Scoter Melanitta perspicillata
    # Count: 1
    Date:
    Observer: Evan Custer
    Location: Lake Merritt
  166. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Evan Custer
    Location: Lake Merritt
  167. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: TormĂșid Mac Giolla w
    Location: Lake Merritt
  168. Dunlin Calidris alpina
    # Count: 1
    Date:
    Observer: Chris Walters
    Location: Lake Merritt
  169. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: John Hendrickson
    Location: Lake Merritt
  170. Western Meadowlark Sturnella neglecta
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  171. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  172. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Chris Walters
    Location: Lake Merritt
  173. Black-bellied Plover Pluvialis squatarola
    # Count: 1
    Date:
    Observer: Chris Ortega
    Location: Lake Merritt
  174. Cassin's Vireo Vireo cassinii
    # Count: 1
    Date:
    Observer: Sarah Burton
    Location: Lake Merritt
  175. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 1
    Date:
    Observer: Maureen Simmons
    Location: Lake Merritt
  176. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Kathe Goria-Hendrickson
    Location: Lake Merritt
  177. Wild Turkey Meleagris gallopavo
    # Count: 4
    Date:
    Observer: Steven Hunter
    Location: Lake Merritt
  178. Vaux's Swift Chaetura vauxi
    # Count: 1
    Date:
    Observer: Keith Maley
    Location: Lake Merritt
  179. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 1
    Date:
    Observer: Nate Kienzle
    Location: Lake Merritt
  180. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: X
    Date:
    Observer: Michael Stanley
    Location: Lake Merritt
  181. Pacific Loon Gavia pacifica
    # Count: 1
    Date:
    Observer: Anna Sojourner
    Location: Lake Merritt
  182. MacGillivray's Warbler Geothlypis tolmiei
    # Count: X
    Date:
    Observer: Michael Stanley
    Location: Lake Merritt
  183. Glaucous Gull Larus hyperboreus
    # Count: 1
    Date:
    Observer: Jeff Hoppes
    Location: Lake Merritt
  184. Chipping Sparrow Spizella passerina
    # Count: 2
    Date:
    Observer: Leslie Yoshitani
    Location: Lake Merritt
  185. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Robert Lewis
    Location: Lake Merritt
  186. Cinnamon Teal Spatula cyanoptera
    # Count: 22
    Date:
    Observer: Anonymous eBirder
    Location: Lake Merritt
  187. Savannah Sparrow Passerculus sandwichensis
    # Count: 2
    Date:
    Observer: Anonymous eBirder
    Location: Lake Merritt
  188. Palm Warbler Setophaga palmarum
    # Count: X
    Date:
    Observer: Michael Stanley
    Location: Lake Merritt
  189. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Robert Clark
    Location: Lake Merritt
  190. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 1
    Date:
    Observer: Robert Clark
    Location: Lake Merritt
  191. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Bob Dunn
    Location: Lake Merritt
  192. Horned Lark Eremophila alpestris
    # Count: X
    Date:
    Observer: Michael Stanley
    Location: Lake Merritt
  193. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Stephanie Floyd
    Location: Lake Merritt
  194. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: Brooke Miller
    Location: Lake Merritt
  195. Ross's Goose Anser rossii
    # Count: 1
    Date:
    Observer: Bruce Mast
    Location: Lake Merritt
  196. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Derek Heins
    Location: Lake Merritt
  197. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Ryan Terrill
    Location: Lake Merritt
  198. Nashville Warbler Leiothlypis ruficapilla
    # Count: X
    Date:
    Observer: Bruce Mast
    Location: Lake Merritt
  199. Franklin's Gull Leucophaeus pipixcan
    # Count: 1
    Date:
    Observer: Doug Hendricks
    Location: Lake Merritt
  200. Yellow-breasted Chat Icteria virens
    # Count: X
    Date:
    Observer: Bruce Mast
    Location: Lake Merritt
  201. Western Cattle Egret Bubulcus ibis
    # Count: X
    Date:
    Observer: Bruce Mast
    Location: Lake Merritt
  202. Dusky-capped Flycatcher Myiarchus tuberculifer
    # Count: 1
    Date:
    Observer: Robbie Fischer
    Location: Lake Merritt
  203. Sanderling Calidris alba
    # Count: X
    Date:
    Observer: William Moramarco
    Location: Lake Merritt
  204. Sora Porzana carolina
    # Count: X
    Date:
    Observer: Tony Battiste
    Location: Lake Merritt
  205. Summer Tanager Piranga rubra
    # Count: X
    Date:
    Observer: Elias Aristides Elias
    Location: Lake Merritt
  206. Tropical Kingbird Tyrannus melancholicus
    # Count: X
    Date:
    Observer: Donn Gaede
    Location: Lake Merritt
  207. Long-billed Curlew Numenius americanus
    # Count: X
    Date:
    Observer: Gary Hunter
    Location: Lake Merritt
  208. Tundra Swan Cygnus columbianus
    # Count: X
    Date:
    Observer: Emilie Strauss
    Location: Lake Merritt
  209. White-winged Scoter Melanitta deglandi
    # Count: X
    Date:
    Observer: Robert Lewis
    Location: Lake Merritt
  210. California Quail Callipepla californica
    # Count: X
    Date:
    Observer: Richard Erickson
    Location: Lake Merritt
  211. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Mike San Miguel
    Location: Lake Merritt

Exotic: Provisional (1)

  1. Mute Swan Cygnus olor
    # Count: 1
    Date:
    Observer: Don Simonson
    Location: Lake Merritt

Exotic: Escapee (7)

  1. Muscovy Duck Cairina moschata
    # Count: 1
    Date:
    Observer: Christian Mehalic
    Location: Lake Merritt
  2. Swan Goose Anser cygnoides
    # Count: 1
    Date:
    Observer: Katharine Khamhaengwong
    Location: Lake Merritt
  3. Yellow-headed Parrot Amazona oratrix
    # Count: 1
    Date:
    Observer: David Robinson
    Location: Lake Merritt
  4. Egyptian Goose Alopochen aegyptiaca
    # Count: 1
    Date:
    Observer: Ken-ichi Ueda
    Location: Lake Merritt
  5. Graylag Goose Anser anser
    # Count: 1
    Date:
    Observer: Joseph Morlan
    Location: Lake Merritt
  6. Chukar Alectoris chukar
    # Count: X
    Date:
    Observer: Patricia Langenhahn
    Location: Lake Merritt
  7. Red-crested Cardinal Paroaria coronata
    # Count: 1
    Date:
    Observer: Jean Richmond
    Location: Lake Merritt

Hybrids (7)

  1. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    # Count: 1
    Date:
    Observer: Otto Mayer
    Location: Lake Merritt
  2. Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescens
    # Count: 1
    Date:
    Observer: Rudyard Wallen
    Location: Lake Merritt
  3. Ring-necked Duck x Lesser Scaup (hybrid) Aythya collaris x affinis
    # Count: 1
    Date:
    Observer: Alex Henry
    Location: Lake Merritt
  4. Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis
    # Count: 2
    Date:
    Observer: Kari Paul
    Location: Lake Merritt
  5. Western x Clark's Grebe (hybrid) Aechmophorus occidentalis x clarkii
    # Count: 1
    Date:
    Observer: David Robinson
    Location: Lake Merritt
  6. Barrow's Goldeneye x Hooded Merganser (hybrid) Bucephala islandica x Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Jerry Ting
    Location: Lake Merritt
  7. Ring-necked Duck x scaup sp. (hybrid) Aythya collaris x marila/affinis
    # Count: 1
    Date:
    Observer: Chris Elphick
    Location: Lake Merritt

Additional Taxa (45)

  1. gull sp. Larinae sp.
    # Count: 100
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  2. swallow sp. Hirundinidae sp.
    # Count: 10
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  3. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  4. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Clague Van Slyke
    Location: Lake Merritt
  5. Greater/Lesser Scaup Aythya marila/affinis
    # Count: X
    Date:
    Observer: Elise Youssoufian
    Location: Lake Merritt
  6. tern sp. Sterninae sp.
    # Count: 2
    Date:
    Observer: Rocket Lee
    Location: Lake Merritt
  7. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  8. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  9. Larus sp. Larus sp.
    # Count: 3
    Date:
    Observer: t palgut
    Location: Lake Merritt
  10. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  11. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  12. Common/Barrow's Goldeneye Bucephala clangula/islandica
    # Count: 7
    Date:
    Observer: Michelle Arguelles
    Location: Lake Merritt
  13. Horned/Eared Grebe Podiceps auritus/nigricollis
    # Count: 1
    Date:
    Observer: Michelle Arguelles
    Location: Lake Merritt
  14. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 14
    Date:
    Observer: Christian Mehalic
    Location: Lake Merritt
  15. duck sp. Anatidae (duck sp.)
    # Count: 100
    Date:
    Observer: Zach Weinstein
    Location: Lake Merritt
  16. pigeon/dove sp. Columbidae sp.
    # Count: 1
    Date:
    Observer: Peggy Rehm
    Location: Lake Merritt
  17. new world sparrow sp. Passerellidae sp.
    # Count: X
    Date:
    Observer: Genevieve Leet
    Location: Lake Merritt
  18. Tree/Violet-green Swallow Tachycineta bicolor/thalassina
    # Count: 3
    Date:
    Observer: Kat Tipton
    Location: Lake Merritt
  19. bird sp. Aves sp.
    # Count: 3
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  20. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  21. swift sp. Apodidae sp.
    # Count: X
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  22. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Lake Merritt
  23. peep sp. Calidris sp. (peep sp.)
    # Count: 1
    Date:
    Observer: Carl Schaper
    Location: Lake Merritt
  24. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Katharine Khamhaengwong
    Location: Lake Merritt
  25. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Noah Arthur
    Location: Lake Merritt
  26. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    # Count: 1
    Date:
    Observer: Kim Tenggardjaja
    Location: Lake Merritt
  27. grebe sp. Podicipedidae sp.
    # Count: 8
    Date:
    Observer: t palgut
    Location: Lake Merritt
  28. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Teale Fristoe
    Location: Lake Merritt
  29. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: Rajan Rao
    Location: Lake Merritt
  30. Aythya sp. Aythya sp.
    # Count: 1
    Date:
    Observer: Prasad Ganesan
    Location: Lake Merritt
  31. goose sp. Anatidae (goose sp.)
    # Count: 1
    Date:
    Observer: Judi Sierra
    Location: Lake Merritt
  32. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Lyla Arum
    Location: Lake Merritt
  33. crow/raven sp. Corvus sp.
    # Count: 3
    Date:
    Observer: Partow Imani
    Location: Lake Merritt
  34. loon sp. Gavia sp.
    # Count: 3
    Date:
    Observer: Carlos Mendoza
    Location: Lake Merritt
  35. cormorant sp. Phalacrocoracidae sp.
    # Count: X
    Date:
    Observer: JoAnne Tillemans
    Location: Lake Merritt
  36. Zonotrichia sp. Zonotrichia sp.
    # Count: X
    Date:
    Observer: David Robinson
    Location: Lake Merritt
  37. blackbird sp. Icteridae sp.
    # Count: 2
    Date:
    Observer: Alex Henry
    Location: Lake Merritt
  38. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 1
    Date:
    Observer: Alex Henry
    Location: Lake Merritt
  39. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Noah Arthur
    Location: Lake Merritt
  40. Buteo sp. Buteo sp.
    # Count: X
    Date:
    Observer: Allison Levin
    Location: Lake Merritt
  41. new world goldfinch sp. Spinus sp. (goldfinch sp.)
    # Count: 3
    Date:
    Observer: Nicole Gaudenti
    Location: Lake Merritt
  42. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 1
    Date:
    Observer: Nate Kienzle
    Location: Lake Merritt
  43. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Monica Carlson
    Location: Lake Merritt
  44. House/Purple Finch Haemorhous mexicanus/purpureus
    # Count: 1
    Date:
    Observer: Anna Sojourner
    Location: Lake Merritt
  45. scoter sp. Melanitta sp.
    # Count: X
    Date:
    Observer: Jordan Carelli
    Location: Lake Merritt