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Bird List

Updated ~10 seconds ago
181 All Years 129 This Year 2024 57 This Month Dec 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (181)

  1. Cackling Goose Branta hutchinsii
    # Count: 12
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  2. Canada Goose Branta canadensis
    # Count: 8
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  3. Northern Shoveler Spatula clypeata
    # Count: 4
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  4. American Wigeon Mareca americana
    # Count: 100
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  5. Mallard Anas platyrhynchos
    # Count: 40
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  6. Common Merganser Mergus merganser
    # Count: 4
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  7. Band-tailed Pigeon Patagioenas fasciata
    # Count: 4
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  8. Anna's Hummingbird Calypte anna
    # Count: 1
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  9. American Coot Fulica americana
    # Count: 6
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  10. Pied-billed Grebe Podilymbus podiceps
    # Count: 2
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  11. Double-crested Cormorant Nannopterum auritum
    # Count: 3
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  12. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  13. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  14. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  15. California Scrub-Jay Aphelocoma californica
    # Count: 2
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  16. American Crow Corvus brachyrhynchos
    # Count: 5
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  17. Black-capped Chickadee Poecile atricapillus
    # Count: 4
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  18. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  19. Bewick's Wren Thryomanes bewickii
    # Count: 1
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  20. European Starling Sturnus vulgaris
    # Count: 20
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  21. Lesser Goldfinch Spinus psaltria
    # Count: 1
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  22. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  23. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 1
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  24. Song Sparrow Melospiza melodia
    # Count: 4
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  25. Spotted Towhee Pipilo maculatus
    # Count: 2
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  26. Red-winged Blackbird Agelaius phoeniceus
    # Count: 3
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  27. Eurasian Wigeon Mareca penelope
    # Count: 2
    Date:
    Observer: Eleni Kondilis
    Location: Commonwealth Lake Park
  28. Green-winged Teal Anas crecca
    # Count: 30
    Date:
    Observer: Eleni Kondilis
    Location: Commonwealth Lake Park
  29. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Eleni Kondilis
    Location: Commonwealth Lake Park
  30. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: Eleni Kondilis
    Location: Commonwealth Lake Park
  31. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Eleni Kondilis
    Location: Commonwealth Lake Park
  32. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Eleni Kondilis
    Location: Commonwealth Lake Park
  33. Bushtit Psaltriparus minimus
    # Count: 6
    Date:
    Observer: Eleni Kondilis
    Location: Commonwealth Lake Park
  34. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Eleni Kondilis
    Location: Commonwealth Lake Park
  35. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Eleni Kondilis
    Location: Commonwealth Lake Park
  36. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Eleni Kondilis
    Location: Commonwealth Lake Park
  37. American Robin Turdus migratorius
    # Count: 2
    Date:
    Observer: Eleni Kondilis
    Location: Commonwealth Lake Park
  38. House Sparrow Passer domesticus
    # Count: 4
    Date:
    Observer: Eleni Kondilis
    Location: Commonwealth Lake Park
  39. Pine Siskin Spinus pinus
    # Count: 70
    Date:
    Observer: Eleni Kondilis
    Location: Commonwealth Lake Park
  40. Gadwall Mareca strepera
    # Count: 20
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  41. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  42. Cooper's Hawk Astur cooperii
    # Count: 1
    Date:
    Observer: Brooke Trabona
    Location: Commonwealth Lake Park
  43. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Brooke Trabona
    Location: Commonwealth Lake Park
  44. Cedar Waxwing Bombycilla cedrorum
    # Count: 1
    Date:
    Observer: Brooke Trabona
    Location: Commonwealth Lake Park
  45. Killdeer Charadrius vociferus
    # Count: 4
    Date:
    Observer: Dawson Jones
    Location: Commonwealth Lake Park
  46. Chestnut-backed Chickadee Poecile rufescens
    # Count: 3
    Date:
    Observer: Dawson Jones
    Location: Commonwealth Lake Park
  47. House Finch Haemorhous mexicanus
    # Count: 1
    Date:
    Observer: Dawson Jones
    Location: Commonwealth Lake Park
  48. Yellow-rumped Warbler Setophaga coronata
    # Count: 4
    Date:
    Observer: Dawson Jones
    Location: Commonwealth Lake Park
  49. Hooded Merganser Lophodytes cucullatus
    # Count: 2
    Date:
    Observer: Ken Tweedt
    Location: Commonwealth Lake Park
  50. Cinnamon Teal Spatula cyanoptera
    # Count: 1
    Date:
    Observer: Kakapo ^-^
    Location: Commonwealth Lake Park
  51. Northern Pintail Anas acuta
    # Count: 20
    Date:
    Observer: Tina Boulade
    Location: Commonwealth Lake Park
  52. Mourning Dove Zenaida macroura
    # Count: 1
    Date:
    Observer: Daniel Edwards
    Location: Commonwealth Lake Park
  53. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Daniel Edwards
    Location: Commonwealth Lake Park
  54. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Pravin Subramanian
    Location: Commonwealth Lake Park
  55. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Zoe Strothkamp
    Location: Commonwealth Lake Park
  56. Steller's Jay Cyanocitta stelleri
    # Count: 2
    Date:
    Observer: Zoe Strothkamp
    Location: Commonwealth Lake Park
  57. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Erik Gauger
    Location: Commonwealth Lake Park
  58. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Cris Waller
    Location: Commonwealth Lake Park
  59. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 5
    Date:
    Observer: Pravin Subramanian
    Location: Commonwealth Lake Park
  60. Western Grebe Aechmophorus occidentalis
    # Count: 1
    Date:
    Observer: Pravin Subramanian
    Location: Commonwealth Lake Park
  61. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  62. Western Meadowlark Sturnella neglecta
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  63. Pacific Wren Troglodytes pacificus
    # Count: 1
    Date:
    Observer: Spencer Santi
    Location: Commonwealth Lake Park
  64. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 3
    Date:
    Observer: Spencer Santi
    Location: Commonwealth Lake Park
  65. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Mona Clayton
    Location: Commonwealth Lake Park
  66. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: Roxanna Tessman
    Location: Commonwealth Lake Park
  67. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: April Brown
    Location: Commonwealth Lake Park
  68. Red-breasted Sapsucker Sphyrapicus ruber
    # Count: 1
    Date:
    Observer: April Brown
    Location: Commonwealth Lake Park
  69. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: April Brown
    Location: Commonwealth Lake Park
  70. Common Raven Corvus corax
    # Count: 2
    Date:
    Observer: April Brown
    Location: Commonwealth Lake Park
  71. Wood Duck Aix sponsa
    # Count: 15
    Date:
    Observer: Grant Canterbury
    Location: Commonwealth Lake Park
  72. American Goldfinch Spinus tristis
    # Count: 1
    Date:
    Observer: Anna Michel
    Location: Commonwealth Lake Park
  73. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Ken Tweedt
    Location: Commonwealth Lake Park
  74. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 1
    Date:
    Observer: Alice Pence
    Location: Commonwealth Lake Park
  75. Greater White-fronted Goose Anser albifrons
    # Count: 1
    Date:
    Observer: Emily Stout
    Location: Commonwealth Lake Park
  76. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Ken Tweedt
    Location: Commonwealth Lake Park
  77. Red Crossbill Loxia curvirostra
    # Count: 1
    Date:
    Observer: Ken Tweedt
    Location: Commonwealth Lake Park
  78. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Ruth Dark
    Location: Commonwealth Lake Park
  79. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Bryan Papen
    Location: Commonwealth Lake Park
  80. Barn Swallow Hirundo rustica
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  81. Ring-necked Duck Aythya collaris
    # Count: 2
    Date:
    Observer: Erik Gauger
    Location: Commonwealth Lake Park
  82. Vaux's Swift Chaetura vauxi
    # Count: 19
    Date:
    Observer: Jessica Peacock
    Location: Commonwealth Lake Park
  83. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  84. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  85. Swainson's Thrush Catharus ustulatus
    # Count: 2
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  86. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  87. Yellow Warbler Setophaga petechia
    # Count: 2
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  88. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Commonwealth Lake Park
  89. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Erik Gauger
    Location: Commonwealth Lake Park
  90. Violet-green Swallow Tachycineta thalassina
    # Count: 2
    Date:
    Observer: Erik Gauger
    Location: Commonwealth Lake Park
  91. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 3
    Date:
    Observer: Kakapo ^-^
    Location: Commonwealth Lake Park
  92. Rufous Hummingbird Selasphorus rufus
    # Count: 2
    Date:
    Observer: Grant Canterbury
    Location: Commonwealth Lake Park
  93. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Cathy Pasterczyk
    Location: Commonwealth Lake Park
  94. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 1
    Date:
    Observer: Cathy Pasterczyk
    Location: Commonwealth Lake Park
  95. Western Tanager Piranga ludoviciana
    # Count: 2
    Date:
    Observer: Cathy Pasterczyk
    Location: Commonwealth Lake Park
  96. Black Phoebe Sayornis nigricans
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  97. American White Pelican Pelecanus erythrorhynchos
    # Count: 2
    Date:
    Observer: Gayle Leech
    Location: Commonwealth Lake Park
  98. Tree Swallow Tachycineta bicolor
    # Count: 4
    Date:
    Observer: virginia rayburn
    Location: Commonwealth Lake Park
  99. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  100. Brown-headed Cowbird Molothrus ater
    # Count: 2
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  101. Purple Martin Progne subis
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  102. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: Ken Tweedt
    Location: Commonwealth Lake Park
  103. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Ken Tweedt
    Location: Commonwealth Lake Park
  104. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Ken Tweedt
    Location: Commonwealth Lake Park
  105. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 1
    Date:
    Observer: Peter Eckert
    Location: Commonwealth Lake Park
  106. Western Flycatcher Empidonax difficilis
    # Count: 5
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  107. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  108. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  109. Least Sandpiper Calidris minutilla
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  110. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  111. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  112. Northern House Wren Troglodytes aedon
    # Count: 2
    Date:
    Observer: Cassidy Coleman
    Location: Commonwealth Lake Park
  113. Hammond's Flycatcher Empidonax hammondii
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  114. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  115. Canada Jay Perisoreus canadensis
    # Count: X
    Date:
    Observer: Deanna Mueller-Crispin
    Location: Commonwealth Lake Park
  116. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  117. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  118. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: Molly Sultany
    Location: Commonwealth Lake Park
  119. California Quail Callipepla californica
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  120. Solitary Sandpiper Tringa solitaria
    # Count: 2
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  121. Hutton's Vireo Vireo huttoni
    # Count: 1
    Date:
    Observer: Cassidy Coleman
    Location: Commonwealth Lake Park
  122. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  123. American Barn Owl Tyto furcata
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  124. Lesser Scaup Aythya affinis
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  125. Western Bluebird Sialia mexicana
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  126. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  127. Varied Thrush Ixoreus naevius
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  128. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: DD Kido
    Location: Commonwealth Lake Park
  129. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Erik Gauger
    Location: Commonwealth Lake Park
  130. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: Peter Nelson
    Location: Commonwealth Lake Park
  131. Tundra Swan Cygnus columbianus
    # Count: 1
    Date:
    Observer: Kakapo ^-^
    Location: Commonwealth Lake Park
  132. American Herring Gull Larus smithsonianus
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  133. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  134. Surf Scoter Melanitta perspicillata
    # Count: 1
    Date:
    Observer: Jenny Jones
    Location: Commonwealth Lake Park
  135. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  136. Blue-winged Teal Spatula discors
    # Count: X
    Date:
    Observer: Balthazar Bond
    Location: Commonwealth Lake Park
  137. Evening Grosbeak Coccothraustes vespertinus
    # Count: 2
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  138. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  139. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: kathleen moon
    Location: Commonwealth Lake Park
  140. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Anna S
    Location: Commonwealth Lake Park
  141. Acorn Woodpecker Melanerpes formicivorus
    # Count: 1
    Date:
    Observer: Cassidy Coleman
    Location: Commonwealth Lake Park
  142. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  143. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  144. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Elena Martinez
    Location: Commonwealth Lake Park
  145. Short-billed Gull Larus brachyrhynchus
    # Count: 4
    Date:
    Observer: Nels Nelson
    Location: Commonwealth Lake Park
  146. Western Gull Larus occidentalis
    # Count: 2
    Date:
    Observer: Cassidy Coleman
    Location: Commonwealth Lake Park
  147. California Gull Larus californicus
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  148. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Bob Lyons
    Location: Commonwealth Lake Park
  149. Ruddy Duck Oxyura jamaicensis
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  150. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Steven Halpern
    Location: Commonwealth Lake Park
  151. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Valita Volkman
    Location: Commonwealth Lake Park
  152. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Douglas McKay
    Location: Commonwealth Lake Park
  153. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  154. Sandhill Crane Antigone canadensis
    # Count: 65
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  155. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Peter Eckert
    Location: Commonwealth Lake Park
  156. Horned Grebe Podiceps auritus
    # Count: 8
    Date:
    Observer: Calli Michelle
    Location: Commonwealth Lake Park
  157. Eastern Kingbird Tyrannus tyrannus
    # Count: 2
    Date:
    Observer: DD Kido
    Location: Commonwealth Lake Park
  158. Olive-sided Flycatcher Contopus cooperi
    # Count: 2
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  159. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  160. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  161. Cassin's Vireo Vireo cassinii
    # Count: 1
    Date:
    Observer: Conor Scotland
    Location: Commonwealth Lake Park
  162. Dunlin Calidris alpina
    # Count: 2
    Date:
    Observer: Debbie Meader
    Location: Commonwealth Lake Park
  163. Brant Branta bernicla
    # Count: 1
    Date:
    Observer: Brooke Trabona
    Location: Commonwealth Lake Park
  164. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: TJ Muktoyuk
    Location: Commonwealth Lake Park
  165. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Caroline Wolfe-Merritt
    Location: Commonwealth Lake Park
  166. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  167. Common Nighthawk Chordeiles minor
    # Count: X
    Date:
    Observer: Deanna Mueller-Crispin
    Location: Commonwealth Lake Park
  168. Lazuli Bunting Passerina amoena
    # Count: 1
    Date:
    Observer: Jack Maynard
    Location: Commonwealth Lake Park
  169. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: kathleen moon
    Location: Commonwealth Lake Park
  170. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  171. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Claire Peterson
    Location: Commonwealth Lake Park
  172. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: Craig Tumer
    Location: Commonwealth Lake Park
  173. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  174. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  175. Swainson's Hawk Buteo swainsoni
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  176. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: S Striffler
    Location: Commonwealth Lake Park
  177. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 1
    Date:
    Observer: Gary Sultany
    Location: Commonwealth Lake Park
  178. Red-necked Phalarope Phalaropus lobatus
    # Count: 1
    Date:
    Observer: Molly Sultany
    Location: Commonwealth Lake Park
  179. Western Screech-Owl Megascops kennicottii
    # Count: 1
    Date:
    Observer: Steve Nord
    Location: Commonwealth Lake Park
  180. Pacific Loon Gavia pacifica
    # Count: 1
    Date:
    Observer: Joseph Blowers
    Location: Commonwealth Lake Park
  181. Black-legged Kittiwake Rissa tridactyla
    # Count: 1
    Date:
    Observer: Greg Gillson
    Location: Commonwealth Lake Park

Exotic: Escapee (5)

  1. Muscovy Duck Cairina moschata
    # Count: 1
    Date:
    Observer: Tate Pyle
    Location: Commonwealth Lake Park
  2. Budgerigar Melopsittacus undulatus
    # Count: 1
    Date:
    Observer: Marc Whitehead
    Location: Commonwealth Lake Park
  3. Indian Peafowl Pavo cristatus
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  4. Mandarin Duck Aix galericulata
    # Count: 1
    Date:
    Observer: Peter Spendelow
    Location: Commonwealth Lake Park
  5. Graylag Goose Anser anser
    # Count: 1
    Date:
    Observer: Ruth Smith
    Location: Commonwealth Lake Park

Hybrids (7)

  1. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    # Count: 1
    Date:
    Observer: Max Merrill
    Location: Commonwealth Lake Park
  2. Eurasian x American Wigeon (hybrid) Mareca penelope x americana
    # Count: 1
    Date:
    Observer: Shawneen Finnegan
    Location: Commonwealth Lake Park
  3. Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acuta
    # Count: 1
    Date:
    Observer: Nels Nelson
    Location: Commonwealth Lake Park
  4. Barn x Cliff Swallow (hybrid) Hirundo rustica x Petrochelidon pyrrhonota
    # Count: 1
    Date:
    Observer: Steve Nord
    Location: Commonwealth Lake Park
  5. American Herring x Glaucous-winged Gull (hybrid) Larus smithsonianus x glaucescens
    # Count: 1
    Date:
    Observer: Greg Gillson
    Location: Commonwealth Lake Park
  6. Greater White-fronted x Canada Goose (hybrid) Anser albifrons x Branta canadensis
    # Count: 1
    Date:
    Observer: Greg Gillson
    Location: Commonwealth Lake Park
  7. Canvasback x Redhead (hybrid) Aythya valisineria x americana
    # Count: 1
    Date:
    Observer: Greg Gillson
    Location: Commonwealth Lake Park

Additional Taxa (28)

  1. gull sp. Larinae sp.
    # Count: 4
    Date:
    Observer: Jasper Lieber
    Location: Commonwealth Lake Park
  2. duck sp. Anatidae (duck sp.)
    # Count: 30
    Date:
    Observer: Grant Canterbury
    Location: Commonwealth Lake Park
  3. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Ruth Dark
    Location: Commonwealth Lake Park
  4. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Erik Brown
    Location: Commonwealth Lake Park
  5. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  6. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 6
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  7. passerine sp. Passeriformes sp.
    # Count: 5
    Date:
    Observer: Ren Britton
    Location: Commonwealth Lake Park
  8. swallow sp. Hirundinidae sp.
    # Count: 2
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  9. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Victoria Dower
    Location: Commonwealth Lake Park
  10. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 2
    Date:
    Observer: Cathy Pasterczyk
    Location: Commonwealth Lake Park
  11. shorebird sp. Charadriiformes sp. (shorebird sp.)
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  12. Accipitrine hawk sp. (former Accipiter sp.) Aerospiza/Tachyspiza/Accipiter/Astur sp.
    # Count: 1
    Date:
    Observer: Ren Britton
    Location: Commonwealth Lake Park
  13. new world sparrow sp. Passerellidae sp.
    # Count: 1
    Date:
    Observer: Erik Gauger
    Location: Commonwealth Lake Park
  14. teal sp. Anatidae sp. (teal sp.)
    # Count: 1
    Date:
    Observer: Drew Meyer
    Location: Commonwealth Lake Park
  15. Spinus sp. Spinus sp.
    # Count: 2
    Date:
    Observer: Drew Meyer
    Location: Commonwealth Lake Park
  16. Larus sp. Larus sp.
    # Count: 1
    Date:
    Observer: Drew Meyer
    Location: Commonwealth Lake Park
  17. new world goldfinch sp. Spinus sp. (goldfinch sp.)
    # Count: 1
    Date:
    Observer: Makenzie Curtis-Johnson
    Location: Commonwealth Lake Park
  18. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Roshan Nepal
    Location: Commonwealth Lake Park
  19. Sharp-shinned/Cooper's Hawk Accipiter striatus/Astur cooperii
    # Count: 1
    Date:
    Observer: Susan Little
    Location: Commonwealth Lake Park
  20. Tree/Violet-green Swallow Tachycineta bicolor/thalassina
    # Count: 4
    Date:
    Observer: Cathy Pasterczyk
    Location: Commonwealth Lake Park
  21. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 1
    Date:
    Observer: Marc Whitehead
    Location: Commonwealth Lake Park
  22. House/Purple Finch Haemorhous mexicanus/purpureus
    # Count: 1
    Date:
    Observer: Pam Spring
    Location: Commonwealth Lake Park
  23. peep sp. Calidris sp. (peep sp.)
    # Count: 5
    Date:
    Observer: Angela Calabrese
    Location: Commonwealth Lake Park
  24. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  25. Trumpeter/Tundra Swan Cygnus buccinator/columbianus
    # Count: 2
    Date:
    Observer: Erik Bergman
    Location: Commonwealth Lake Park
  26. solitary vireo sp. Vireo cassinii/solitarius/plumbeus
    # Count: 1
    Date:
    Observer: Peyton Cook
    Location: Commonwealth Lake Park
  27. Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapa
    # Count: 1
    Date:
    Observer: Alexander Sowers
    Location: Commonwealth Lake Park
  28. Western/Glaucous-winged Gull Larus occidentalis/glaucescens
    # Count: 1
    Date:
    Observer: Nels Nelson
    Location: Commonwealth Lake Park