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Bird List

Updated ~5 seconds ago
199 All Years 121 This Year 2025 91 This Month Apr 2025
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (199)

  1. Canada Goose Branta canadensis
    # Count: 6
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  2. Gadwall Mareca strepera
    # Count: 6
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  3. Green-winged Teal Anas crecca
    # Count: 1
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  4. Hooded Merganser Lophodytes cucullatus
    # Count: 6
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  5. Mourning Dove Zenaida macroura
    # Count: 1
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  6. Vaux's Swift Chaetura vauxi
    # Count: 3
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  7. Anna's Hummingbird Calypte anna
    # Count: 1
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  8. Killdeer Charadrius vociferus
    # Count: 3
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  9. Least Sandpiper Calidris minutilla
    # Count: 10
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  10. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  11. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  12. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  13. Northern Flicker Colaptes auratus
    # Count: 2
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  14. American Crow Corvus brachyrhynchos
    # Count: 4
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  15. Black-capped Chickadee Poecile atricapillus
    # Count: 2
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  16. Tree Swallow Tachycineta bicolor
    # Count: 6
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  17. Violet-green Swallow Tachycineta thalassina
    # Count: 3
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  18. Bewick's Wren Thryomanes bewickii
    # Count: 1
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  19. American Robin Turdus migratorius
    # Count: 10
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  20. House Finch Haemorhous mexicanus
    # Count: 3
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  21. Pine Siskin Spinus pinus
    # Count: 2
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  22. Lesser Goldfinch Spinus psaltria
    # Count: 2
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  23. American Goldfinch Spinus tristis
    # Count: 2
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  24. Song Sparrow Melospiza melodia
    # Count: 4
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  25. Red-winged Blackbird Agelaius phoeniceus
    # Count: 10
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  26. Brown-headed Cowbird Molothrus ater
    # Count: 2
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  27. Orange-crowned Warbler Leiothlypis celata
    # Count: 2
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  28. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 1
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  29. Common Yellowthroat Geothlypis trichas
    # Count: 2
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  30. Yellow-rumped Warbler Setophaga coronata
    # Count: 8
    Date:
    Observer: Ken Tweedt
    Location: Koll Center Wetlands Area
  31. Northern Shoveler Spatula clypeata
    # Count: 2
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  32. Mallard Anas platyrhynchos
    # Count: 14
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  33. Bufflehead Bucephala albeola
    # Count: 2
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  34. Ruddy Duck Oxyura jamaicensis
    # Count: 4
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  35. American Coot Fulica americana
    # Count: 3
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  36. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  37. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  38. Black Phoebe Sayornis nigricans
    # Count: 1
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  39. California Scrub-Jay Aphelocoma californica
    # Count: 1
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  40. Barn Swallow Hirundo rustica
    # Count: 10
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  41. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 2
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  42. Bushtit Psaltriparus minimus
    # Count: 3
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  43. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  44. Ring-necked Duck Aythya collaris
    # Count: 7
    Date:
    Observer: Leslie Schweitzer
    Location: Koll Center Wetlands Area
  45. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Leslie Schweitzer
    Location: Koll Center Wetlands Area
  46. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Leslie Schweitzer
    Location: Koll Center Wetlands Area
  47. Dark-eyed Junco Junco hyemalis
    # Count: 2
    Date:
    Observer: Leslie Schweitzer
    Location: Koll Center Wetlands Area
  48. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  49. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  50. Cooper's Hawk Astur cooperii
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  51. Bald Eagle Haliaeetus leucocephalus
    # Count: 2
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  52. Red-breasted Sapsucker Sphyrapicus ruber
    # Count: 2
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  53. Cedar Waxwing Bombycilla cedrorum
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  54. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: Darlene Betat
    Location: Koll Center Wetlands Area
  55. European Starling Sturnus vulgaris
    # Count: 2
    Date:
    Observer: Darlene Betat
    Location: Koll Center Wetlands Area
  56. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 2
    Date:
    Observer: Darlene Betat
    Location: Koll Center Wetlands Area
  57. Spotted Towhee Pipilo maculatus
    # Count: 2
    Date:
    Observer: Darlene Betat
    Location: Koll Center Wetlands Area
  58. Cackling Goose Branta hutchinsii
    # Count: 9
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  59. American Wigeon Mareca americana
    # Count: 2
    Date:
    Observer: James Hoffman
    Location: Koll Center Wetlands Area
  60. Band-tailed Pigeon Patagioenas fasciata
    # Count: 1
    Date:
    Observer: James Hoffman
    Location: Koll Center Wetlands Area
  61. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: James Hoffman
    Location: Koll Center Wetlands Area
  62. Ruby-crowned Kinglet Corthylio calendula
    # Count: 2
    Date:
    Observer: James Hoffman
    Location: Koll Center Wetlands Area
  63. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: James Hoffman
    Location: Koll Center Wetlands Area
  64. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 1
    Date:
    Observer: James Hoffman
    Location: Koll Center Wetlands Area
  65. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: James Hoffman
    Location: Koll Center Wetlands Area
  66. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: James Hoffman
    Location: Koll Center Wetlands Area
  67. Barred Owl Strix varia
    # Count: 2
    Date:
    Observer: Aissa Chai
    Location: Koll Center Wetlands Area
  68. Wood Duck Aix sponsa
    # Count: 1
    Date:
    Observer: Grant Canterbury
    Location: Koll Center Wetlands Area
  69. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Grant Canterbury
    Location: Koll Center Wetlands Area
  70. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 2
    Date:
    Observer: Steven Perry
    Location: Koll Center Wetlands Area
  71. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Senia Newman
    Location: Koll Center Wetlands Area
  72. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Senia Newman
    Location: Koll Center Wetlands Area
  73. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Nicasia O'Neal
    Location: Koll Center Wetlands Area
  74. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 1
    Date:
    Observer: Nicasia O'Neal
    Location: Koll Center Wetlands Area
  75. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Erik Bergman
    Location: Koll Center Wetlands Area
  76. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Gayle Leech
    Location: Koll Center Wetlands Area
  77. Steller's Jay Cyanocitta stelleri
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  78. Cinnamon Teal Spatula cyanoptera
    # Count: 2
    Date:
    Observer: Christie Galen
    Location: Koll Center Wetlands Area
  79. Purple Finch Haemorhous purpureus
    # Count: 3
    Date:
    Observer: James Hoffman
    Location: Koll Center Wetlands Area
  80. Lesser Scaup Aythya affinis
    # Count: 4
    Date:
    Observer: James Hein
    Location: Koll Center Wetlands Area
  81. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Brooke Trabona
    Location: Koll Center Wetlands Area
  82. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Brooke Trabona
    Location: Koll Center Wetlands Area
  83. House Sparrow Passer domesticus
    # Count: 1
    Date:
    Observer: Brooke Trabona
    Location: Koll Center Wetlands Area
  84. Common Merganser Mergus merganser
    # Count: 2
    Date:
    Observer: Daniel Newberry
    Location: Koll Center Wetlands Area
  85. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Jenny Jones
    Location: Koll Center Wetlands Area
  86. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Leslie Schweitzer
    Location: Koll Center Wetlands Area
  87. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Leslie Schweitzer
    Location: Koll Center Wetlands Area
  88. Red Crossbill Loxia curvirostra
    # Count: 1
    Date:
    Observer: Christie Galen
    Location: Koll Center Wetlands Area
  89. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: Christie Galen
    Location: Koll Center Wetlands Area
  90. Evening Grosbeak Coccothraustes vespertinus
    # Count: 5
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  91. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Virginia Toivonen
    Location: Koll Center Wetlands Area
  92. Northern Pintail Anas acuta
    # Count: 2
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  93. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Grant Canterbury
    Location: Koll Center Wetlands Area
  94. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  95. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  96. Chestnut-backed Chickadee Poecile rufescens
    # Count: 2
    Date:
    Observer: Roshan Nepal
    Location: Koll Center Wetlands Area
  97. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Koll Center Wetlands Area
  98. Double-crested Cormorant Nannopterum auritum
    # Count: 2
    Date:
    Observer: Thomas Gross
    Location: Koll Center Wetlands Area
  99. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  100. Western Meadowlark Sturnella neglecta
    # Count: 1
    Date:
    Observer: Terri B
    Location: Koll Center Wetlands Area
  101. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Sarah Hagan
    Location: Koll Center Wetlands Area
  102. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Sarah Hagan
    Location: Koll Center Wetlands Area
  103. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  104. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  105. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  106. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  107. Hutton's Vireo Vireo huttoni
    # Count: 1
    Date:
    Observer: Diane Cavaness
    Location: Koll Center Wetlands Area
  108. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Nick Popovich
    Location: Koll Center Wetlands Area
  109. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Nick Popovich
    Location: Koll Center Wetlands Area
  110. Eurasian Wigeon Mareca penelope
    # Count: X
    Date:
    Observer: Bryan Papen
    Location: Koll Center Wetlands Area
  111. American Herring Gull Larus smithsonianus
    # Count: X
    Date:
    Observer: Bryan Papen
    Location: Koll Center Wetlands Area
  112. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Benjamin Christensen
    Location: Koll Center Wetlands Area
  113. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Mael Pierre
    Location: Koll Center Wetlands Area
  114. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Brooke Trabona
    Location: Koll Center Wetlands Area
  115. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Pat Snyder
    Location: Koll Center Wetlands Area
  116. Northern Shrike Lanius borealis
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  117. Western Gull Larus occidentalis
    # Count: 1
    Date:
    Observer: Jackie Schlumbohm
    Location: Koll Center Wetlands Area
  118. American White Pelican Pelecanus erythrorhynchos
    # Count: 2
    Date:
    Observer: David Irons
    Location: Koll Center Wetlands Area
  119. Pacific Wren Troglodytes pacificus
    # Count: 1
    Date:
    Observer: Motorless Meinzen
    Location: Koll Center Wetlands Area
  120. Short-billed Gull Larus brachyrhynchus
    # Count: 2
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  121. Tundra Swan Cygnus columbianus
    # Count: 4
    Date:
    Observer: Leslie Schweitzer
    Location: Koll Center Wetlands Area
  122. American Barn Owl Tyto furcata
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  123. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  124. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Jennifer K
    Location: Koll Center Wetlands Area
  125. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Nate Walsh
    Location: Koll Center Wetlands Area
  126. Western Grebe Aechmophorus occidentalis
    # Count: 5
    Date:
    Observer: Pravin Subramanian
    Location: Koll Center Wetlands Area
  127. Greater White-fronted Goose Anser albifrons
    # Count: 1
    Date:
    Observer: Cindy Merrill
    Location: Koll Center Wetlands Area
  128. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 4
    Date:
    Observer: Rick Bennett
    Location: Koll Center Wetlands Area
  129. California Gull Larus californicus
    # Count: 1
    Date:
    Observer: Joseph Hanson Lybarger
    Location: Koll Center Wetlands Area
  130. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Derek MacDicken
    Location: Koll Center Wetlands Area
  131. Western Bluebird Sialia mexicana
    # Count: 9
    Date:
    Observer: Jenny Jones
    Location: Koll Center Wetlands Area
  132. Broad-winged Hawk Buteo platypterus
    # Count: 1
    Date:
    Observer: Rick Bennett
    Location: Koll Center Wetlands Area
  133. Western Tanager Piranga ludoviciana
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  134. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Diane Cavaness
    Location: Koll Center Wetlands Area
  135. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  136. Lesser Yellowlegs Tringa flavipes
    # Count: 3
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  137. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Grace Geist
    Location: Koll Center Wetlands Area
  138. Red-necked Phalarope Phalaropus lobatus
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  139. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Roshan Nepal
    Location: Koll Center Wetlands Area
  140. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Brooke Trabona
    Location: Koll Center Wetlands Area
  141. Warbling Vireo Vireo gilvus
    # Count: 2
    Date:
    Observer: David Irons
    Location: Koll Center Wetlands Area
  142. Purple Martin Progne subis
    # Count: 1
    Date:
    Observer: David Irons
    Location: Koll Center Wetlands Area
  143. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: Lawson Bishop
    Location: Koll Center Wetlands Area
  144. Sabine's Gull Xema sabini
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  145. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: David Irons
    Location: Koll Center Wetlands Area
  146. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Rick Bennett
    Location: Koll Center Wetlands Area
  147. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: Leslie Schweitzer
    Location: Koll Center Wetlands Area
  148. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  149. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  150. Wilson's Warbler Cardellina pusilla
    # Count: 2
    Date:
    Observer: Margi Finch
    Location: Koll Center Wetlands Area
  151. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 1
    Date:
    Observer: Jan Drury
    Location: Koll Center Wetlands Area
  152. Black Swift Cypseloides niger
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  153. Dusky Flycatcher Empidonax oberholseri
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Koll Center Wetlands Area
  154. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Terri B
    Location: Koll Center Wetlands Area
  155. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  156. Varied Thrush Ixoreus naevius
    # Count: 1
    Date:
    Observer: Jan Drury
    Location: Koll Center Wetlands Area
  157. Trumpeter Swan Cygnus buccinator
    # Count: 1
    Date:
    Observer: Robin Bradford
    Location: Koll Center Wetlands Area
  158. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Diane Cavaness
    Location: Koll Center Wetlands Area
  159. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Anne Buckley
    Location: Koll Center Wetlands Area
  160. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Koll Center Wetlands Area
  161. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  162. Blue-winged Teal Spatula discors
    # Count: 2
    Date:
    Observer: Brooke Trabona
    Location: Koll Center Wetlands Area
  163. Lazuli Bunting Passerina amoena
    # Count: 2
    Date:
    Observer: Anonymous eBirder
    Location: Koll Center Wetlands Area
  164. Semipalmated Sandpiper Calidris pusilla
    # Count: 1
    Date:
    Observer: Lorin Wilkerson
    Location: Koll Center Wetlands Area
  165. Calliope Hummingbird Selasphorus calliope
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  166. Hammond's Flycatcher Empidonax hammondii
    # Count: 1
    Date:
    Observer: Jan Drury
    Location: Koll Center Wetlands Area
  167. Acorn Woodpecker Melanerpes formicivorus
    # Count: 1
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  168. Townsend's Solitaire Myadestes townsendi
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  169. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Cassidy Coleman
    Location: Koll Center Wetlands Area
  170. Sandhill Crane Antigone canadensis
    # Count: 200
    Date:
    Observer: Dwight Porter
    Location: Koll Center Wetlands Area
  171. Surf Scoter Melanitta perspicillata
    # Count: 3
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  172. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  173. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Emily Malmstrom
    Location: Koll Center Wetlands Area
  174. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: JJ Furuno
    Location: Koll Center Wetlands Area
  175. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Koll Center Wetlands Area
  176. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Gloria Beerman
    Location: Koll Center Wetlands Area
  177. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  178. Semipalmated Plover Charadrius semipalmatus
    # Count: 1
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  179. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  180. White-winged Scoter Melanitta deglandi
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  181. Emperor Goose Anser canagicus
    # Count: 1
    Date:
    Observer: Erik Gauger
    Location: Koll Center Wetlands Area
  182. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 1
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area
  183. White-faced Ibis Plegadis chihi
    # Count: 1
    Date:
    Observer: Tom Wnuk
    Location: Koll Center Wetlands Area
  184. Dunlin Calidris alpina
    # Count: 1
    Date:
    Observer: Eleni Kondilis
    Location: Koll Center Wetlands Area
  185. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Dorna Mojab
    Location: Koll Center Wetlands Area
  186. Wilson's Phalarope Phalaropus tricolor
    # Count: 1
    Date:
    Observer: Andrew Ray
    Location: Koll Center Wetlands Area
  187. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Max Merrill
    Location: Koll Center Wetlands Area
  188. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Damian Martinez
    Location: Koll Center Wetlands Area
  189. Cassin's Vireo Vireo cassinii
    # Count: 1
    Date:
    Observer: Max Smith
    Location: Koll Center Wetlands Area
  190. California Quail Callipepla californica
    # Count: 1
    Date:
    Observer: Karen Drain
    Location: Koll Center Wetlands Area
  191. Ring-necked Pheasant Phasianus colchicus
    # Count: 1
    Date:
    Observer: julian hwa
    Location: Koll Center Wetlands Area
  192. Glaucous Gull Larus hyperboreus
    # Count: 1
    Date:
    Observer: Ted Buerger
    Location: Koll Center Wetlands Area
  193. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Christie Galen
    Location: Koll Center Wetlands Area
  194. Northern House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Jay Withgott
    Location: Koll Center Wetlands Area
  195. Brewer's Sparrow Spizella breweri
    # Count: 1
    Date:
    Observer: Joseph Blowers
    Location: Koll Center Wetlands Area
  196. Short-billed Dowitcher Limnodromus griseus
    # Count: 2
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  197. Heermann's Gull Larus heermanni
    # Count: 1
    Date:
    Observer: Jay Withgott
    Location: Koll Center Wetlands Area
  198. Western Screech-Owl Megascops kennicottii
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  199. Lewis's Woodpecker Melanerpes lewis
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area

Exotic: Escapee (2)

  1. Graylag Goose Anser anser
    # Count: 1
    Date:
    Observer: Roxanna Tessman
    Location: Koll Center Wetlands Area
  2. Monk Parakeet Myiopsitta monachus
    # Count: 1
    Date:
    Observer: Greg Gillson
    Location: Koll Center Wetlands Area

Hybrids (6)

  1. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  2. Eurasian x American Wigeon (hybrid) Mareca penelope x americana
    # Count: 1
    Date:
    Observer: Jill Punches
    Location: Koll Center Wetlands Area
  3. Western x Clark's Grebe (hybrid) Aechmophorus occidentalis x clarkii
    # Count: 1
    Date:
    Observer: Kakapo ^-^
    Location: Koll Center Wetlands Area
  4. American Herring x Glaucous-winged Gull (hybrid) Larus smithsonianus x glaucescens
    # Count: 1
    Date:
    Observer: David Irons
    Location: Koll Center Wetlands Area
  5. Glaucous x Glaucous-winged Gull (hybrid) Larus hyperboreus x glaucescens
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Koll Center Wetlands Area
  6. Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acuta
    # Count: 1
    Date:
    Observer: Shawneen Finnegan
    Location: Koll Center Wetlands Area

Additional Taxa (26)

  1. swallow sp. Hirundinidae sp.
    # Count: 25
    Date:
    Observer: Leslie Schweitzer
    Location: Koll Center Wetlands Area
  2. duck sp. Anatidae (duck sp.)
    # Count: 2
    Date:
    Observer: Terri Vincent
    Location: Koll Center Wetlands Area
  3. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  4. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Jan Drury
    Location: Koll Center Wetlands Area
  5. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 13
    Date:
    Observer: Dana Ericksen
    Location: Koll Center Wetlands Area
  6. gull sp. Larinae sp.
    # Count: 1
    Date:
    Observer: Brooke Trabona
    Location: Koll Center Wetlands Area
  7. Larus sp. Larus sp.
    # Count: 2
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  8. Accipitrine hawk sp. (former Accipiter sp.) Aerospiza/Tachyspiza/Accipiter/Astur sp.
    # Count: 1
    Date:
    Observer: Sarah Hagan
    Location: Koll Center Wetlands Area
  9. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: Grant Canterbury
    Location: Koll Center Wetlands Area
  10. Western/Glaucous-winged Gull Larus occidentalis/glaucescens
    # Count: 1
    Date:
    Observer: Natalie Taylor
    Location: Koll Center Wetlands Area
  11. peep sp. Calidris sp. (peep sp.)
    # Count: 10
    Date:
    Observer: Aissa Chai
    Location: Koll Center Wetlands Area
  12. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 1
    Date:
    Observer: David Irons
    Location: Koll Center Wetlands Area
  13. Tree/Violet-green Swallow Tachycineta bicolor/thalassina
    # Count: 40
    Date:
    Observer: Jenny Jones
    Location: Koll Center Wetlands Area
  14. pigeon/dove sp. Columbidae sp.
    # Count: 1
    Date:
    Observer: Miles Scheuering
    Location: Koll Center Wetlands Area
  15. finch sp. Fringillidae sp.
    # Count: 8
    Date:
    Observer: Grant Canterbury
    Location: Koll Center Wetlands Area
  16. shorebird sp. Charadriiformes sp. (shorebird sp.)
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Koll Center Wetlands Area
  17. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 11
    Date:
    Observer: Jan Drury
    Location: Koll Center Wetlands Area
  18. Empidonax sp. Empidonax sp.
    # Count: 2
    Date:
    Observer: Jan Drury
    Location: Koll Center Wetlands Area
  19. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    # Count: 1
    Date:
    Observer: Jay Withgott
    Location: Koll Center Wetlands Area
  20. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Rese Sizemore
    Location: Koll Center Wetlands Area
  21. new world sparrow sp. Passerellidae sp.
    # Count: 1
    Date:
    Observer: Rese Sizemore
    Location: Koll Center Wetlands Area
  22. Trumpeter/Tundra Swan Cygnus buccinator/columbianus
    # Count: 10
    Date:
    Observer: Cindy Merrill
    Location: Koll Center Wetlands Area
  23. bird sp. Aves sp.
    # Count: 9
    Date:
    Observer: Michelle Savoie
    Location: Koll Center Wetlands Area
  24. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Koll Center Wetlands Area
  25. Spizella sp. Spizella sp.
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Koll Center Wetlands Area
  26. Setophaga sp. Setophaga sp.
    # Count: 1
    Date:
    Observer: Ross Barnes-Rickett
    Location: Koll Center Wetlands Area