Menu
The Cornell Lab
The Cornell Lab

The Cornell Lab of Ornithology builds the eBird global platform for communities and partners around the world to advance data-driven science, education, and conservation.

Change Region

Change Region

Ukiah WWTP

Directions Map

Explore...

Bird List

Updated ~12 seconds ago
254 All Years 106 This Year 2024 43 This Month Dec 2024
Last Observed First Observed High Count

Custom Time Period

Change Time Period

Sort by

  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (254)

  1. Northern Shoveler Spatula clypeata
    # Count: 20
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  2. Eurasian Wigeon Mareca penelope
    # Count: 2
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  3. American Wigeon Mareca americana
    # Count: 47
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  4. Mallard Anas platyrhynchos
    # Count: 28
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  5. Green-winged Teal Anas crecca
    # Count: 175
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  6. Ring-necked Duck Aythya collaris
    # Count: 35
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  7. Bufflehead Bucephala albeola
    # Count: 43
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  8. Ruddy Duck Oxyura jamaicensis
    # Count: 22
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  9. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  10. Mourning Dove Zenaida macroura
    # Count: 18
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  11. American Coot Fulica americana
    # Count: 78
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  12. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 1
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  13. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  14. Turkey Vulture Cathartes aura
    # Count: 5
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  15. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  16. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  17. Red-shouldered Hawk Buteo lineatus
    # Count: 2
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  18. Red-tailed Hawk Buteo jamaicensis
    # Count: 4
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  19. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  20. American Kestrel Falco sparverius
    # Count: 2
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  21. Peregrine Falcon Falco peregrinus
    # Count: 2
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  22. Black Phoebe Sayornis nigricans
    # Count: 6
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  23. Say's Phoebe Sayornis saya
    # Count: 4
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  24. Common Raven Corvus corax
    # Count: 100
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  25. Ruby-crowned Kinglet Corthylio calendula
    # Count: 2
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  26. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  27. European Starling Sturnus vulgaris
    # Count: 30
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  28. Northern Mockingbird Mimus polyglottos
    # Count: 10
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  29. Western Bluebird Sialia mexicana
    # Count: 4
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  30. House Finch Haemorhous mexicanus
    # Count: 12
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  31. Lesser Goldfinch Spinus psaltria
    # Count: 15
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  32. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  33. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 74
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  34. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 30
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  35. Savannah Sparrow Passerculus sandwichensis
    # Count: 8
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  36. Song Sparrow Melospiza melodia
    # Count: 7
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  37. Lincoln's Sparrow Melospiza lincolnii
    # Count: 4
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  38. California Towhee Melozone crissalis
    # Count: 6
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  39. Spotted Towhee Pipilo maculatus
    # Count: 1
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  40. Western Meadowlark Sturnella neglecta
    # Count: 3
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  41. Red-winged Blackbird Agelaius phoeniceus
    # Count: 9
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  42. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 110
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  43. Yellow-rumped Warbler Setophaga coronata
    # Count: 15
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  44. Canada Goose Branta canadensis
    # Count: 32
    Date:
    Observer: Thomas Hull
    Location: Ukiah WWTP
  45. California Quail Callipepla californica
    # Count: 22
    Date:
    Observer: Thomas Hull
    Location: Ukiah WWTP
  46. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 10
    Date:
    Observer: Thomas Hull
    Location: Ukiah WWTP
  47. Black-necked Stilt Himantopus mexicanus
    # Count: 3
    Date:
    Observer: Thomas Hull
    Location: Ukiah WWTP
  48. American Avocet Recurvirostra americana
    # Count: 2
    Date:
    Observer: Thomas Hull
    Location: Ukiah WWTP
  49. Killdeer Charadrius vociferus
    # Count: 2
    Date:
    Observer: Thomas Hull
    Location: Ukiah WWTP
  50. Acorn Woodpecker Melanerpes formicivorus
    # Count: 5
    Date:
    Observer: Thomas Hull
    Location: Ukiah WWTP
  51. Nuttall's Woodpecker Dryobates nuttallii
    # Count: 1
    Date:
    Observer: Thomas Hull
    Location: Ukiah WWTP
  52. Barn Swallow Hirundo rustica
    # Count: 2
    Date:
    Observer: Thomas Hull
    Location: Ukiah WWTP
  53. House Sparrow Passer domesticus
    # Count: 40
    Date:
    Observer: Thomas Hull
    Location: Ukiah WWTP
  54. American Goldfinch Spinus tristis
    # Count: 1
    Date:
    Observer: Thomas Hull
    Location: Ukiah WWTP
  55. Great-tailed Grackle Quiscalus mexicanus
    # Count: 1
    Date:
    Observer: Thomas Hull
    Location: Ukiah WWTP
  56. Cinnamon Teal Spatula cyanoptera
    # Count: 1
    Date:
    Observer: Cedrik von Briel
    Location: Ukiah WWTP
  57. Anna's Hummingbird Calypte anna
    # Count: 1
    Date:
    Observer: Kevin Shen
    Location: Ukiah WWTP
  58. Tree Swallow Tachycineta bicolor
    # Count: 5
    Date:
    Observer: Kevin Shen
    Location: Ukiah WWTP
  59. Violet-green Swallow Tachycineta thalassina
    # Count: 3
    Date:
    Observer: Kevin Shen
    Location: Ukiah WWTP
  60. Red-necked Phalarope Phalaropus lobatus
    # Count: 10
    Date:
    Observer: Jake Ruygt
    Location: Ukiah WWTP
  61. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: Jake Ruygt
    Location: Ukiah WWTP
  62. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 3
    Date:
    Observer: Jake Ruygt
    Location: Ukiah WWTP
  63. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  64. Lesser Scaup Aythya affinis
    # Count: 30
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  65. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  66. American Crow Corvus brachyrhynchos
    # Count: 3
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  67. Bewick's Wren Thryomanes bewickii
    # Count: 4
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  68. American Robin Turdus migratorius
    # Count: 5
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  69. Eared Grebe Podiceps nigricollis
    # Count: 3
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  70. California Scrub-Jay Aphelocoma californica
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  71. Purple Finch Haemorhous purpureus
    # Count: 2
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  72. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  73. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  74. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  75. Oak Titmouse Baeolophus inornatus
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  76. Northern Pintail Anas acuta
    # Count: 3
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  77. Common Goldeneye Bucephala clangula
    # Count: 2
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  78. Hooded Merganser Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  79. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  80. Marsh Wren Cistothorus palustris
    # Count: 2
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  81. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  82. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  83. Wrentit Chamaea fasciata
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  84. Pine Siskin Spinus pinus
    # Count: 4
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  85. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Keith Leland
    Location: Ukiah WWTP
  86. Steller's Jay Cyanocitta stelleri
    # Count: 3
    Date:
    Observer: Keith Leland
    Location: Ukiah WWTP
  87. Least Sandpiper Calidris minutilla
    # Count: 1
    Date:
    Observer: Dave Bengston
    Location: Ukiah WWTP
  88. Hutton's Vireo Vireo huttoni
    # Count: 1
    Date:
    Observer: Dave Bengston
    Location: Ukiah WWTP
  89. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Dave Bengston
    Location: Ukiah WWTP
  90. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  91. Cooper's Hawk Astur cooperii
    # Count: 1
    Date:
    Observer: Roger Adamson
    Location: Ukiah WWTP
  92. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Matt Brady
    Location: Ukiah WWTP
  93. Western Grebe Aechmophorus occidentalis
    # Count: 1
    Date:
    Observer: Matt Brady
    Location: Ukiah WWTP
  94. Northern House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Christopher Lindsey
    Location: Ukiah WWTP
  95. Ferruginous Hawk Buteo regalis
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  96. American Barn Owl Tyto furcata
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  97. California Gull Larus californicus
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  98. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Mike Curry
    Location: Ukiah WWTP
  99. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Michael Spencer
    Location: Ukiah WWTP
  100. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Michael Spencer
    Location: Ukiah WWTP
  101. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Michael Spencer
    Location: Ukiah WWTP
  102. White-tailed Kite Elanus leucurus
    # Count: 1
    Date:
    Observer: Michael Spencer
    Location: Ukiah WWTP
  103. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Michael Spencer
    Location: Ukiah WWTP
  104. Cackling Goose Branta hutchinsii
    # Count: 4
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  105. Bushtit Psaltriparus minimus
    # Count: 12
    Date:
    Observer: Roger Woodruff
    Location: Ukiah WWTP
  106. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  107. Common Merganser Mergus merganser
    # Count: 3
    Date:
    Observer: Rick Hewett
    Location: Ukiah WWTP
  108. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  109. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  110. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: Emilie Strauss
    Location: Ukiah WWTP
  111. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  112. Cedar Waxwing Bombycilla cedrorum
    # Count: 90
    Date:
    Observer: Matt Brady
    Location: Ukiah WWTP
  113. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Matt Brady
    Location: Ukiah WWTP
  114. Wood Duck Aix sponsa
    # Count: 4
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  115. California Thrasher Toxostoma redivivum
    # Count: 3
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  116. Varied Thrush Ixoreus naevius
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  117. Brown-headed Cowbird Molothrus ater
    # Count: 2
    Date:
    Observer: Matt Brady
    Location: Ukiah WWTP
  118. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Michael Spencer
    Location: Ukiah WWTP
  119. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Michael Spencer
    Location: Ukiah WWTP
  120. Chipping Sparrow Spizella passerina
    # Count: 3
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  121. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  122. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  123. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  124. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  125. Greater White-fronted Goose Anser albifrons
    # Count: 5
    Date:
    Observer: Dave Bengston
    Location: Ukiah WWTP
  126. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  127. Vaux's Swift Chaetura vauxi
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  128. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  129. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  130. Western Screech-Owl Megascops kennicottii
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  131. Western Tanager Piranga ludoviciana
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  132. Blue-winged Teal Spatula discors
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  133. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  134. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  135. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  136. Willow Flycatcher Empidonax traillii
    # Count: 2
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  137. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Matt Brady
    Location: Ukiah WWTP
  138. Lawrence's Goldfinch Spinus lawrencei
    # Count: 2
    Date:
    Observer: Matt Brady
    Location: Ukiah WWTP
  139. Band-tailed Pigeon Patagioenas fasciata
    # Count: 20
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  140. Lark Sparrow Chondestes grammacus
    # Count: 6
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  141. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: Matt Brady
    Location: Ukiah WWTP
  142. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  143. Baird's Sandpiper Calidris bairdii
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  144. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  145. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  146. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Matt Brady
    Location: Ukiah WWTP
  147. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 3
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  148. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Michael Spencer
    Location: Ukiah WWTP
  149. Purple Martin Progne subis
    # Count: 3
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  150. Short-billed Dowitcher Limnodromus griseus
    # Count: 1
    Date:
    Observer: James Lukenda
    Location: Ukiah WWTP
  151. Lazuli Bunting Passerina amoena
    # Count: 5
    Date:
    Observer: Matt Brady
    Location: Ukiah WWTP
  152. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  153. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Mark Stephenson
    Location: Ukiah WWTP
  154. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 1
    Date:
    Observer: Matt Brady
    Location: Ukiah WWTP
  155. Black-bellied Plover Pluvialis squatarola
    # Count: 1
    Date:
    Observer: Matt Brady
    Location: Ukiah WWTP
  156. Osprey Pandion haliaetus
    # Count: 2
    Date:
    Observer: Kat Tipton
    Location: Ukiah WWTP
  157. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  158. Hooded Oriole Icterus cucullatus
    # Count: 1
    Date:
    Observer: Michael Park
    Location: Ukiah WWTP
  159. Wilson's Phalarope Phalaropus tricolor
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  160. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  161. Dunlin Calidris alpina
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  162. Cassin's Vireo Vireo cassinii
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  163. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 1
    Date:
    Observer: Michael Spencer
    Location: Ukiah WWTP
  164. Pacific Wren Troglodytes pacificus
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  165. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  166. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  167. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Andrea Bruce
    Location: Ukiah WWTP
  168. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Christopher Wells
    Location: Ukiah WWTP
  169. White-faced Ibis Plegadis chihi
    # Count: 1
    Date:
    Observer: Michael Spencer
    Location: Ukiah WWTP
  170. Phainopepla Phainopepla nitens
    # Count: 1
    Date:
    Observer: Michael Spencer
    Location: Ukiah WWTP
  171. Long-billed Curlew Numenius americanus
    # Count: 2
    Date:
    Observer: Dave Bengston
    Location: Ukiah WWTP
  172. White-winged Dove Zenaida asiatica
    # Count: 1
    Date:
    Observer: George Chaniot
    Location: Ukiah WWTP
  173. Semipalmated Plover Charadrius semipalmatus
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  174. Ruff Calidris pugnax
    # Count: 1
    Date:
    Observer: Rajan Rao
    Location: Ukiah WWTP
  175. Stilt Sandpiper Calidris himantopus
    # Count: 1
    Date:
    Observer: Todd Easterla
    Location: Ukiah WWTP
  176. Hermit Warbler Setophaga occidentalis
    # Count: 1
    Date:
    Observer: Michael Spencer
    Location: Ukiah WWTP
  177. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  178. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 6
    Date:
    Observer: Roger Adamson
    Location: Ukiah WWTP
  179. Red-breasted Sapsucker Sphyrapicus ruber
    # Count: 1
    Date:
    Observer: Tess McGuire
    Location: Ukiah WWTP
  180. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  181. Marbled Godwit Limosa fedoa
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  182. Semipalmated Sandpiper Calidris pusilla
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  183. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  184. Chestnut-backed Chickadee Poecile rufescens
    # Count: 2
    Date:
    Observer: Jean Ells
    Location: Ukiah WWTP
  185. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  186. Wild Turkey Meleagris gallopavo
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  187. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  188. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  189. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  190. American Herring Gull Larus smithsonianus
    # Count: 1
    Date:
    Observer: Ryan Bauer
    Location: Ukiah WWTP
  191. Surf Scoter Melanitta perspicillata
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  192. Horned Lark Eremophila alpestris
    # Count: 2
    Date:
    Observer: Dave Bengston
    Location: Ukiah WWTP
  193. Tundra Swan Cygnus columbianus
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  194. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  195. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  196. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Liz West
    Location: Ukiah WWTP
  197. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Dave Bengston
    Location: Ukiah WWTP
  198. Bobolink Dolichonyx oryzivorus
    # Count: 1
    Date:
    Observer: John Luther
    Location: Ukiah WWTP
  199. Grasshopper Sparrow Ammodramus savannarum
    # Count: 1
    Date:
    Observer: Keith Leland
    Location: Ukiah WWTP
  200. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Tom Baxter
    Location: Ukiah WWTP
  201. Sanderling Calidris alba
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  202. Clark's Grebe Aechmophorus clarkii
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  203. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Ryan Keiffer
    Location: Ukiah WWTP
  204. American White Pelican Pelecanus erythrorhynchos
    # Count: 5
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  205. Caspian Tern Hydroprogne caspia
    # Count: 4
    Date:
    Observer: Dave Bengston
    Location: Ukiah WWTP
  206. Common Tern Sterna hirundo
    # Count: 1
    Date:
    Observer: Dave Bengston
    Location: Ukiah WWTP
  207. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: Ryan Keiffer
    Location: Ukiah WWTP
  208. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Ryan Keiffer
    Location: Ukiah WWTP
  209. Ross's Goose Anser rossii
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  210. Mountain Bluebird Sialia currucoides
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  211. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  212. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  213. Tricolored Blackbird Agelaius tricolor
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  214. Ring-necked Pheasant Phasianus colchicus
    # Count: 1
    Date:
    Observer: Mike Curry
    Location: Ukiah WWTP
  215. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  216. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Steve Stump
    Location: Ukiah WWTP
  217. White-throated Swift Aeronautes saxatalis
    # Count: 1
    Date:
    Observer: logan kahle
    Location: Ukiah WWTP
  218. Black Tern Chlidonias niger
    # Count: 1
    Date:
    Observer: Robert Keiffer
    Location: Ukiah WWTP
  219. Black Skimmer Rynchops niger
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  220. Golden Eagle Aquila chrysaetos
    # Count: 2
    Date:
    Observer: Jack Booth
    Location: Ukiah WWTP
  221. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: Steve Stump
    Location: Ukiah WWTP
  222. Brant Branta bernicla
    # Count: 1
    Date:
    Observer: Steve Stump
    Location: Ukiah WWTP
  223. Short-billed Gull Larus brachyrhynchus
    # Count: 2
    Date:
    Observer: Steve Stump
    Location: Ukiah WWTP
  224. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  225. Common Ground Dove Columbina passerina
    # Count: 1
    Date:
    Observer: Steve Stump
    Location: Ukiah WWTP
  226. Tropical Kingbird Tyrannus melancholicus
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  227. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: Steve Stump
    Location: Ukiah WWTP
  228. Surfbird Calidris virgata
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  229. Prairie Falcon Falco mexicanus
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  230. Buff-breasted Sandpiper Calidris subruficollis
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  231. Barrow's Goldeneye Bucephala islandica
    # Count: 1
    Date:
    Observer: George Chaniot
    Location: Ukiah WWTP
  232. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  233. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Seth LaRosa
    Location: Ukiah WWTP
  234. Western Gull Larus occidentalis
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  235. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  236. Least Tern Sternula antillarum
    # Count: 1
    Date:
    Observer: Steve Stump
    Location: Ukiah WWTP
  237. Black Swift Cypseloides niger
    # Count: 3
    Date:
    Observer: Jerry White
    Location: Ukiah WWTP
  238. Common Gallinule Gallinula galeata
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  239. Brown Pelican Pelecanus occidentalis
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  240. Pacific Golden-Plover Pluvialis fulva
    # Count: 1
    Date:
    Observer: John Luther
    Location: Ukiah WWTP
  241. Western Cattle-Egret Ardea ibis
    # Count: 2
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  242. Red Phalarope Phalaropus fulicarius
    # Count: 10
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  243. Lapland Longspur Calcarius lapponicus
    # Count: 1
    Date:
    Observer: Robert Keiffer
    Location: Ukiah WWTP
  244. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: George Chaniot
    Location: Ukiah WWTP
  245. Dusky Flycatcher Empidonax oberholseri
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  246. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Jerry White
    Location: Ukiah WWTP
  247. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  248. Lark Bunting Calamospiza melanocorys
    # Count: 1
    Date:
    Observer: George Chaniot
    Location: Ukiah WWTP
  249. Black Turnstone Arenaria melanocephala
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  250. Northern Shrike Lanius borealis
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  251. Sandhill Crane Antigone canadensis
    # Count: 1
    Date:
    Observer: Jerry White
    Location: Ukiah WWTP
  252. Swainson's Hawk Buteo swainsoni
    # Count: 1
    Date:
    Observer: Jerry White
    Location: Ukiah WWTP
  253. Rusty Blackbird Euphagus carolinus
    # Count: 1
    Date:
    Observer: MENhistory data
    Location: Ukiah WWTP
  254. Sabine's Gull Xema sabini
    # Count: 1
    Date:
    Observer: MENhistory data
    Location: Ukiah WWTP

Exotic: Escapee (1)

  1. Mute Swan Cygnus olor
    # Count: 2
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP

Hybrids (3)

  1. Graylag x Canada Goose (hybrid) Anser anser x Branta canadensis
    # Count: 6
    Date:
    Observer: Matt Brady
    Location: Ukiah WWTP
  2. Eurasian x American Wigeon (hybrid) Mareca penelope x americana
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  3. Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis
    # Count: 23
    Date:
    Observer: Richard Erickson
    Location: Ukiah WWTP

Additional Taxa (45)

  1. gull sp. Larinae sp.
    # Count: 1
    Date:
    Observer: Matt Franks
    Location: Ukiah WWTP
  2. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 2
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  3. swallow sp. Hirundinidae sp.
    # Count: 10
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  4. passerine sp. Passeriformes sp.
    # Count: 5
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  5. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  6. Zonotrichia sp. Zonotrichia sp.
    # Count: 5
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  7. blackbird sp. Icteridae sp.
    # Count: 10
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  8. crow/raven sp. Corvus sp.
    # Count: 4
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  9. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Mike Curry
    Location: Ukiah WWTP
  10. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Dave Bengston
    Location: Ukiah WWTP
  11. new world sparrow sp. Passerellidae sp.
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  12. Sharp-shinned/Cooper's Hawk Accipiter striatus/Astur cooperii
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  13. new world goldfinch sp. Spinus sp. (goldfinch sp.)
    # Count: 4
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  14. bird sp. Aves sp.
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  15. Tree/Violet-green Swallow Tachycineta bicolor/thalassina
    # Count: 2
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  16. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 2
    Date:
    Observer: Dave Bengston
    Location: Ukiah WWTP
  17. duck sp. Anatidae (duck sp.)
    # Count: 20
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  18. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  19. teal sp. Anatidae sp. (teal sp.)
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  20. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  21. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  22. peep sp. Calidris sp. (peep sp.)
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  23. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 1
    Date:
    Observer: Kristy Cook
    Location: Ukiah WWTP
  24. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Matt Brady
    Location: Ukiah WWTP
  25. phalarope sp. Phalaropus sp.
    # Count: 3
    Date:
    Observer: Dave Bengston
    Location: Ukiah WWTP
  26. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Dave Bengston
    Location: Ukiah WWTP
  27. finch sp. Fringillidae sp.
    # Count: 5
    Date:
    Observer: Steven Prochter
    Location: Ukiah WWTP
  28. swift sp. Apodidae sp.
    # Count: 1
    Date:
    Observer: Brad Akers
    Location: Ukiah WWTP
  29. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  30. shorebird sp. Charadriiformes sp. (shorebird sp.)
    # Count: 4
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  31. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  32. Spotted/Solitary Sandpiper Actitis hypoleucos/Tringa solitaria
    # Count: 1
    Date:
    Observer: Rajan Rao
    Location: Ukiah WWTP
  33. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    # Count: 1
    Date:
    Observer: Chuck Vaughn
    Location: Ukiah WWTP
  34. goose sp. Anatidae (goose sp.)
    # Count: 3
    Date:
    Observer: Kristy Cook
    Location: Ukiah WWTP
  35. Accipitrine hawk sp. (former Accipiter sp.) Aerospiza/Tachyspiza/Accipiter/Astur sp.
    # Count: 1
    Date:
    Observer: Kristy Cook
    Location: Ukiah WWTP
  36. House/Purple Finch Haemorhous mexicanus/purpureus
    # Count: 1
    Date:
    Observer: Rishab Ghosh
    Location: Ukiah WWTP
  37. grebe sp. Podicipedidae sp.
    # Count: 2
    Date:
    Observer: Kristy Cook
    Location: Ukiah WWTP
  38. Larus sp. Larus sp.
    # Count: 1
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  39. Catharus sp. Catharus sp.
    # Count: 1
    Date:
    Observer: Mike Curry
    Location: Ukiah WWTP
  40. sapsucker sp. Sphyrapicus sp.
    # Count: 1
    Date:
    Observer: Dave Bengston
    Location: Ukiah WWTP
  41. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 1
    Date:
    Observer: Krista Vossekuil
    Location: Ukiah WWTP
  42. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 1
    Date:
    Observer: Joe Rofe
    Location: Ukiah WWTP
  43. Snow/Ross's Goose Anser caerulescens/rossii
    # Count: 50
    Date:
    Observer: Steve Stump
    Location: Ukiah WWTP
  44. new world oriole sp. Icterus sp.
    # Count: 3
    Date:
    Observer: George Gibbs
    Location: Ukiah WWTP
  45. Common/Barrow's Goldeneye Bucephala clangula/islandica
    # Count: 1
    Date:
    Observer: Seth LaRosa
    Location: Ukiah WWTP