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Illustrated Checklist

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230 Species Observed
Species w/ Photos
Species w/ Audio
Species Needing Photos
Species Needing Audio
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Native and Naturalized (230)

  1. Last observed by jeff allen on 21 Dec 2023
  2. Last observed by Don Glasco on 22 Dec 2016
  3. Last observed by Cedrik von Briel on 9 Mar 2024
  4. Last observed by Elias Aristides Elias on 23 Nov 2016
  5. Last observed by Kellen Apuna on 9 Dec 2023
  6. Last observed by Grigory Heaton on 13 Mar 2024
  7. Last observed by Keith Slauson on 14 Mar 2018
  8. Last observed by Elias Aristides Elias on 5 Oct 2016
  9. Last observed by Matt Gould on 26 Sep 2020
  10. Last observed by jeff allen on 21 Oct 2023
  11. Last observed by Matt Gould on 13 Feb 2021
  12. Last observed by Owen Sinkus on 25 Feb 2024
  13. Last observed by Sasha Cahill on 6 Apr 2024
  14. Last observed by James Lukenda on 28 Oct 2023
  15. Last observed by Kris Shanks on 9 Dec 2023
  16. Last observed by Owen Sinkus on 25 Feb 2024
  17. Last observed by Owen Sinkus on 25 Feb 2024
  18. Last observed by James Lukenda on 28 Oct 2023
  19. Last observed by Owen Sinkus on 25 Feb 2024
  20. Last observed by Diane Rose on 24 Feb 2014
  21. Last observed by jeff allen on 20 Oct 2019
  22. Last observed by Grigory Heaton on 13 Mar 2024
  23. Last observed by Owen Sinkus on 25 Feb 2024
  24. Last observed by Owen Sinkus on 25 Feb 2024
  25. Last observed by Bob Battagin on 26 Oct 2021
  26. Last observed by Owen Sinkus on 25 Feb 2024
  27. Last observed by Zach Roy on 27 Nov 2021
  28. Last observed by Dave Spangenburg on 17 Feb 2021
  29. Last observed by jeff allen on 26 Apr 2024
  30. Last observed by Sasha Cahill on 29 Apr 2024
  31. Last observed by James Lukenda on 1 Dec 2023
  32. Last observed by Steve Quartieri on 26 Feb 2024
  33. Last observed by jeff allen on 6 Feb 2024
  34. Last observed by Jenell Jackson on 24 Oct 2021
  35. Last observed by Noah Morales on 10 Nov 2023
  36. Last observed by Phil Richardson on 18 Oct 2021
  37. Last observed by Sasha Cahill on 6 Apr 2024
  38. Last observed by jeff allen on 18 Nov 2023
  39. Last observed by James Lukenda on 9 Sep 2023
  40. Last observed by Keith Slauson on 23 Jan 2022
  41. Last observed by Bob Battagin on 27 May 2021
  42. Last observed by Keith Slauson on 19 May 2020
  43. Last observed by jeff allen on 27 Jan 2024
  44. Last observed by Sasha Cahill on 16 Mar 2023
  45. Last observed by Matthew McConnell on 11 Mar 2018
  46. Last observed by Bob Battagin on 27 May 2021
  47. Last observed by Rob Fowler on 27 Nov 2013
  48. Last observed by jeff allen on 24 Oct 2023
  49. Last observed by Owen Sinkus on 25 Feb 2024
  50. Last observed by jeff allen on 26 Apr 2024
  51. Last observed by jeff allen on 26 Apr 2023
  52. Last observed by Sasha Cahill on 6 Apr 2024
  53. Last observed by James Lukenda on 14 Sep 2023
  54. Last observed by David Yake on 2 May 2018
  55. Last observed by Chris Wills on 23 Sep 2023
  56. Last observed by Ralph Bucher on 21 Mar 2017
  57. Last observed by Tony Kurz on 2 Sep 2018
  58. Last observed by Nick Zachary on 12 Oct 2022
  59. Last observed by jeff allen on 2 Feb 2024
  60. Last observed by amaya bechler on 9 Jan 2023
  61. Last observed by Rob Fowler on 18 May 2021
  62. Last observed by Eric Gai on 25 Nov 2023
  63. Last observed by James Lukenda on 30 Sep 2023
  64. Last observed by James Lukenda on 30 Sep 2023
  65. Last observed by John McKeever on 16 Feb 2014
  66. Last observed by James Lukenda on 2 Sep 2023
  67. Last observed by James Lukenda on 30 Sep 2023
  68. Last observed by Rita Carratello on 4 Feb 2015
  69. Last observed by Kaia Colestock on 3 Jan 2024
  70. Last observed by Cedrik von Briel on 9 Mar 2024
  71. Last observed by James Lukenda on 2 Sep 2023
  72. Last observed by jeff allen on 9 Nov 2023
  73. Last observed by jeff allen on 21 Oct 2023
  74. Last observed by Grigory Heaton on 2 Oct 2023
  75. Last observed by Tony Kurz on 2 Sep 2018
  76. Last observed by jeff allen on 28 Nov 2016
  77. Last observed by Dave Czaplak on 5 Jul 2014
  78. Last observed by Kerry Ross on 5 Aug 2008
  79. Last observed by James Lukenda on 12 Aug 2023
  80. Last observed by Gavin Awerbuch on 15 Jul 2023
  81. Last observed by James Lukenda on 9 Sep 2023
  82. Last observed by jeff allen on 26 Apr 2024
  83. Last observed by Chet Ogan on 4 Jan 2024
  84. Last observed by Max Benningfield on 25 Feb 2024
  85. Last observed by jeff allen on 26 Apr 2024
  86. Last observed by Sasha Cahill on 12 Mar 2024
  87. Last observed by jeff allen on 26 Apr 2024
  88. Last observed by jeff allen on 26 Apr 2024
  89. Last observed by Rob Fowler on 25 Feb 2024
  90. Last observed by jeff allen on 26 Apr 2024
  91. Last observed by jeff allen on 26 Apr 2024
  92. Last observed by Grigory Heaton on 13 Mar 2024
  93. Last observed by jeff allen on 26 Apr 2024
  94. Last observed by James Lukenda on 2 Sep 2023
  95. Last observed by Kathleen Keef on 10 Sep 2020
  96. Last observed by Owen Sinkus on 25 Feb 2024
  97. Last observed by jeff allen on 18 Nov 2023
  98. Last observed by Owen Sinkus on 25 Feb 2024
  99. Last observed by Isaac Rath on 13 Nov 2021
  100. Last observed by Dave Czaplak on 3 Jul 2011
  101. Last observed by Keith Slauson on 19 May 2020
  102. Last observed by jeff allen on 19 Jan 2024
  103. Last observed by Grigory Heaton on 13 Mar 2024
  104. Last observed by jeff allen on 26 Apr 2024
  105. Last observed by Richard Erickson on 14 Sep 1981
  106. Last observed by jeff allen on 26 Apr 2024
  107. Last observed by Elias Aristides Elias on 5 Oct 2016
  108. Last observed by Ralph Bucher on 21 May 2018
  109. Last observed by Rob Fowler on 24 Jun 2006
  110. Last observed by jeff allen on 6 Feb 2024
  111. Last observed by Sasha Cahill on 12 Mar 2024
  112. Last observed by Kerry Ross on 6 May 2007
  113. Last observed by jeff allen on 26 Apr 2024
  114. Last observed by James Lukenda on 30 Sep 2023
  115. Last observed by James Lukenda on 22 Dec 2023
  116. Last observed by jeff allen on 20 Feb 2024
  117. Last observed by jeff allen on 16 Jan 2023
  118. Last observed by jeff allen on 6 Feb 2024
  119. Last observed by Sasha Cahill on 29 Apr 2024
  120. Last observed by Steve Quartieri on 26 Feb 2024
  121. Last observed by jeff allen on 20 Feb 2024
  122. Last observed by Rob Fowler on 2 Jan 2013
  123. Last observed by Travis B. Poitras on 6 Apr 2003
  124. Last observed by James Lukenda on 22 Dec 2023
  125. Last observed by John Oliver on 21 Sep 2012
  126. Last observed by Matt Gould on 26 Sep 2020
  127. Last observed by Frank Fogarty on 27 Nov 2020
  128. Last observed by Keith Slauson on 22 Oct 2017
  129. Last observed by jeff allen on 20 Feb 2024
  130. Last observed by Grigory Heaton on 13 Mar 2024
  131. Last observed by jeff allen on 20 Oct 2019
  132. Last observed by jeff allen on 6 Feb 2024
  133. Last observed by Zachary Loman on 23 Jan 2008
  134. Last observed by Matt Gould on 25 May 2020
  135. Last observed by Anonymous eBirder on 30 May 2017
  136. Last observed by Tony Kurz on 2 Sep 2018
  137. Last observed by Keith Slauson on 18 May 2021
  138. Last observed by Grigory Heaton on 13 Mar 2024
  139. Last observed by Anonymous eBirder on 19 Jan 2023
  140. Last observed by Tony Kurz on 27 Sep 2019
  141. Last observed by Keith Slauson on 21 May 2021
  142. Last observed by Rob Fowler on 24 Jun 2006
  143. Last observed by amaya bechler on 3 Nov 2018
  144. Last observed by Matt Gould on 26 Sep 2020
  145. Last observed by Gary Falxa on 24 May 2021
  146. Last observed by Kerry Ross on 5 Apr 2005
  147. Last observed by Anonymous eBirder on 19 Jan 2014
  148. Last observed by James Lukenda on 1 Dec 2023
  149. Last observed by Sasha Cahill on 29 Apr 2024
  150. Last observed by Sasha Cahill on 6 Apr 2024
  151. Last observed by Eric Gai on 25 Nov 2023
  152. Last observed by Kaia Colestock on 3 Jan 2024
  153. Last observed by jeff allen on 27 Jan 2024
  154. Last observed by Keith Slauson on 18 May 2021
  155. Last observed by James Lukenda on 14 Jul 2023
  156. Last observed by James Lukenda on 30 Sep 2023
  157. Last observed by James Lukenda on 2 Sep 2023
  158. Last observed by Keith Slauson on 18 May 2021
  159. Last observed by jeff allen on 26 Apr 2024
  160. Last observed by Thierry Besancon on 19 Jun 2023
  161. Last observed by Zach Roy on 27 Nov 2021
  162. Last observed by Grigory Heaton on 13 Mar 2024
  163. Last observed by jeff allen on 19 Jan 2024
  164. Last observed by Eric Gai on 25 Nov 2023
  165. Last observed by James Lukenda on 4 Nov 2023
  166. Last observed by Kerry Ross on 13 Jun 2006
  167. Last observed by jeff allen on 30 Nov 2023
  168. Last observed by Nick Barber on 2 Aug 2012
  169. Last observed by jeff allen on 24 Oct 2023
  170. Last observed by Sasha Cahill on 7 Oct 2023
  171. Last observed by John Oliver on 9 Oct 2011
  172. Last observed by jeff allen on 6 Feb 2024
  173. Last observed by Kerry Ross on 13 Jun 2003
  174. Last observed by Sasha Cahill on 16 Mar 2023
  175. Last observed by Don Roberson on 31 Jan 1993
  176. Last observed by Alexandra Lamb on 11 Mar 2023
  177. Last observed by Casey Ryan on 6 Oct 2022
  178. Last observed by Ed Wright on 12 Oct 2023
  179. Last observed by Grigory Heaton on 13 Mar 2024
  180. Last observed by James Lukenda on 4 Nov 2023
  181. Last observed by Matt Gould on 26 Sep 2020
  182. Last observed by Keith Slauson on 18 May 2021
  183. Last observed by jeff allen on 16 Nov 2023
  184. Last observed by Alexandra Lamb on 11 Mar 2023
  185. Last observed by James Lukenda on 14 Jul 2023
  186. Last observed by James Lukenda on 22 Dec 2023
  187. Last observed by Casey Ryan on 6 Oct 2022
  188. Last observed by Ed Wright on 12 Oct 2023
  189. Last observed by James Lukenda on 14 Sep 2023
  190. Last observed by jeff allen on 21 Oct 2023
  191. Last observed by Phil Chaon on 15 Sep 2012
  192. Last observed by Keith Slauson on 23 Oct 2020
  193. Last observed by James Lukenda on 22 Dec 2023
  194. Last observed by Sasha Cahill on 12 Mar 2024
  195. Last observed by Cedrik von Briel on 29 Apr 2024
  196. Last observed by Owen Sinkus on 25 Feb 2024
  197. Last observed by Kerry Ross on 28 Jan 2010
  198. Last observed by Casey Ryan on 6 Oct 2022
  199. Last observed by Robert Hewitt on 1 Oct 2012
  200. Last observed by jeff allen on 24 Oct 2023
  201. Last observed by Grigory Heaton on 13 Mar 2024
  202. Last observed by jeff allen on 9 Dec 2023
  203. Last observed by Ian Gledhill on 7 Dec 2013
  204. Last observed by Ed Wright on 12 Oct 2023
  205. Last observed by Matt Gould on 25 May 2020
  206. Last observed by jeff allen on 16 Nov 2023
  207. Last observed by Grigory Heaton on 2 Oct 2023
  208. Last observed by Tony Kurz on 20 May 2012
  209. Last observed by Grigory Heaton on 13 Mar 2024
  210. Last observed by Keith Slauson on 18 May 2021
  211. Last observed by Bob Battagin on 27 May 2021
  212. Last observed by Chet Ogan on 18 May 2021
  213. Last observed by Keith Slauson on 23 Jan 2022
  214. Last observed by Casey Ryan on 6 Oct 2022
  215. Last observed by jeff allen on 9 Dec 2023
  216. Last observed by David Yake on 2 May 2018
  217. Last observed by Phil Chaon on 15 Sep 2012
  218. Last observed by Grigory Heaton on 2 Oct 2023
  219. Last observed by Kerry Ross on 13 Jun 2006
  220. Last observed by Phil Chaon on 22 Sep 2011
  221. Last observed by Keith Slauson on 21 May 2021
  222. Last observed by jeff allen on 18 Nov 2023
  223. Last observed by jeff allen on 20 Feb 2024
  224. Last observed by Phil Chaon on 15 Sep 2012
  225. Last observed by jeff allen on 2 Feb 2024
  226. Last observed by Keith Slauson on 21 May 2021
  227. Last observed by James Lukenda on 12 Aug 2023
  228. Last observed by Matt Gould on 26 Sep 2020
  229. Last observed by Keith Slauson on 21 May 2021
  230. Last observed by Keith Slauson on 22 Oct 2017

Hybrids (3)

  1. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    Last observed by Grigory Heaton on 13 Mar 2024
  2. Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescens
    Last observed by Grigory Heaton on 13 Mar 2024
  3. Glaucous x Glaucous-winged Gull (hybrid) Larus hyperboreus x glaucescens
    Last observed by mario balitbit on 8 Feb 2020

Additional Taxa (27)

  1. Cackling/Canada Goose Branta hutchinsii/canadensis
    Last observed by jeff allen on 28 Oct 2016
  2. teal sp. Anatidae sp. (teal sp.)
    Last observed by James Lukenda on 28 Oct 2023
  3. Greater/Lesser Scaup Aythya marila/affinis
    Last observed by amaya bechler on 3 Nov 2018
  4. Surf/Black Scoter Melanitta perspicillata/americana
    Last observed by Alexandra Lamb on 6 Jan 2021
  5. scoter sp. Melanitta sp.
    Last observed by Grigory Heaton on 2 Oct 2023
  6. duck sp. Anatidae (duck sp.)
    Last observed by Alexandra Lamb on 11 Mar 2023
  7. Horned/Eared Grebe Podiceps auritus/nigricollis
    Last observed by Kyle Price on 23 Mar 2016
  8. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    Last observed by Frank Fogarty on 27 Nov 2020
  9. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    Last observed by amaya bechler on 31 May 2020
  10. hummingbird sp. Trochilidae sp.
    Last observed by Douglas Richard on 24 Jun 2020
  11. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    Last observed by Alexandra Lamb on 1 Aug 2014
  12. Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
    Last observed by mario balitbit on 11 Sep 2019
  13. peep sp. Calidris sp. (peep sp.)
    Last observed by Joachim Gonzalez on 9 Aug 2020
  14. shorebird sp. Charadriiformes sp.
    Last observed by Alexandra Lamb on 9 Jul 2020
  15. jaeger sp. Stercorarius sp. (jaeger sp.)
    Last observed by jeff allen on 7 Dec 2017
  16. alcid sp. Alcidae sp.
    Last observed by Jasen Liu on 29 Dec 2016
  17. Western/Glaucous-winged Gull Larus occidentalis/glaucescens
    Last observed by Alexandra Lamb on 11 Mar 2023
  18. white-winged gull sp. Larus sp. (white-winged gull sp.)
    Last observed by jeff allen on 6 Feb 2024
  19. Larus sp. Larus sp.
    Last observed by jeff allen on 26 Apr 2024
  20. gull sp. Larinae sp.
    Last observed by Terri Jonas on 27 Oct 2023
  21. loon sp. Gavia sp.
    Last observed by Sasha Cahill on 25 Feb 2023
  22. shearwater sp. Procellariidae sp. (shearwater sp.)
    Last observed by Anonymous eBirder on 28 Oct 2016
  23. cormorant sp. Phalacrocoracidae sp.
    Last observed by jeff allen on 18 Nov 2023
  24. Tree/Violet-green Swallow Tachycineta bicolor/thalassina
    Last observed by jeff allen on 21 Feb 2023
  25. swallow sp. Hirundinidae sp.
    Last observed by Kathleen Keef on 10 Sep 2020
  26. wren sp. Troglodytidae sp.
    Last observed by amaya bechler on 3 Nov 2018
  27. passerine sp. Passeriformes sp.
    Last observed by James Lukenda on 4 Nov 2023