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Illustrated Checklist

 Powered by Macaulay Library and eBird
Updated ~25 hours ago
396 Species Observed
Species w/ Photos
Species w/ Audio
Species Needing Photos
Species Needing Audio
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Native and Naturalized (395)

  1. January February March April May June July August September October November December
    generic.week Frequency 0 generic.week Frequency 0.5 generic.week Frequency 1.2 generic.week Frequency 0.5 generic.week Frequency 0.1 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0.8 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0.3 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0 generic.week Frequency 0.2 generic.week Frequency 2.7 generic.week Frequency 0 generic.week Frequency 1.1 generic.week Frequency 1.4 generic.week Frequency 0.6 generic.week Frequency 1.0 generic.week Frequency 0 generic.week Frequency 0.4
    Weekly frequency of eBird observations
    Last observed by steve b on 20 Jan 2025
  2. Last observed by Gerardo Marrón on 15 Dec 2006
  3. Last observed by logan kahle on 10 Oct 2024
  4. Last observed by fernando romo on 6 Apr 2025
  5. Last observed by manuel grosselet on 24 Jan 2023
  6. Last observed by Frank Mayer on 21 Jan 2018
  7. Last observed by Grigory Heaton on 5 Apr 2025
  8. Last observed by Grigory Heaton on 5 Apr 2025
  9. Last observed by Javier Eduardo Alcalá Santoyo on 28 Feb 2025
  10. Last observed by P N on 7 Feb 2025
  11. Last observed by Sara Alcalá Jiménez on 14 May 2022
  12. Last observed by Grigory Heaton on 5 Apr 2025
  13. Last observed by Victor O. Ayala Perez on 25 Nov 2023
  14. Last observed by Grigory Heaton on 5 Apr 2025
  15. Last observed by Thore Noernberg on 5 Mar 2025
  16. Last observed by Victor O. Ayala Perez on 26 Nov 2023
  17. Last observed by Joel Coronado Gaxiola on 1 Mar 2025
  18. Last observed by Grigory Heaton on 5 Apr 2025
  19. Last observed by Steven Mlodinow on 7 Mar 2024
  20. Last observed by fernando romo on 6 Apr 2025
  21. Last observed by Richard Erickson on 8 Oct 2007
  22. Last observed by Mauricio Rodriguez on 30 Mar 2025
  23. Last observed by Victor O. Ayala Perez on 23 Nov 2022
  24. Last observed by Kurt Radamaker on 13 May 2022
  25. Last observed by Victor O. Ayala Perez on 24 Nov 2014
  26. Last observed by Grigory Heaton on 5 Apr 2025
  27. Last observed by Deb Bradley on 26 Feb 2025
  28. Last observed by Michael Jordan on 15 Mar 2023
  29. Last observed by Victor O. Ayala Perez on 25 Nov 2023
  30. Last observed by fernando romo on 6 Apr 2025
  31. Last observed by Grigory Heaton on 5 Apr 2025
  32. Last observed by James Meigs on 20 Mar 2025
  33. Last observed by Grigory Heaton on 5 Apr 2025
  34. Last observed by Grigory Heaton on 5 Apr 2025
  35. Last observed by Phil Chaon on 14 Oct 2016
  36. Last observed by Russ Bruzee on 2 Mar 2025
  37. Last observed by Steven Mlodinow on 8 Mar 2024
  38. Last observed by Tom Castro on 9 Apr 2025
  39. Last observed by Grigory Heaton on 5 Apr 2025
  40. Last observed by James Bailey 🐦 on 5 Apr 2025
  41. Last observed by Gregory Burgdorf on 28 Feb 2025
  42. Last observed by Sara Alcalá Jiménez on 17 Dec 2024
  43. Last observed by Rose Ann Rowlett on 23 Apr 2021
  44. Last observed by steve b on 20 Jan 2025
  45. Last observed by Kurt Radamaker on 19 Oct 2022
  46. Last observed by Grigory Heaton on 5 Apr 2025
  47. Last observed by Grigory Heaton on 5 Apr 2025
  48. Last observed by Bonnie Ellingson on 13 Mar 2025
  49. Last observed by logan kahle on 29 Oct 2024
  50. Last observed by Lorna Woodward on 5 Apr 2025
  51. Last observed by Grigory Heaton on 5 Apr 2025
  52. Last observed by Grigory Heaton on 5 Apr 2025
  53. Last observed by Grigory Heaton on 5 Apr 2025
  54. Last observed by Suzanne Hall on 14 Jan 2022
  55. Last observed by Grigory Heaton on 5 Apr 2025
  56. Last observed by Victor Sánchez González on 28 Feb 2025
  57. Last observed by Grigory Heaton on 5 Apr 2025
  58. Last observed by Lorna Woodward on 6 Apr 2025
  59. Last observed by Thore Noernberg on 6 Mar 2025
  60. Last observed by Lorna Woodward on 6 Apr 2025
  61. Last observed by Andrés Morales on 11 May 2024
  62. Last observed by Grigory Heaton on 5 Apr 2025
  63. Last observed by Lorna Woodward on 6 Apr 2025
  64. Last observed by Lorna Woodward on 6 Apr 2025
  65. Last observed by Baja California Sur Supplemental Records on 22 Dec 1924
  66. Last observed by Amanda Preece on 4 Feb 2025
  67. Last observed by Lorna Woodward on 6 Apr 2025
  68. Last observed by Jordon Bay on 7 Apr 2025
  69. Last observed by Kurt Radamaker on 15 Sep 2021
  70. Last observed by fernando romo on 6 Apr 2025
  71. Last observed by Lorna Woodward on 5 Apr 2025
  72. Last observed by Grigory Heaton on 5 Apr 2025
  73. Last observed by Sara Alcalá Jiménez on 15 Nov 2024
  74. Last observed by Sara Alcalá Jiménez on 24 Aug 2024
  75. Last observed by Paul Chapman on 6 Apr 2025
  76. Last observed by Mark Newsome on 6 Apr 2025
  77. Last observed by Lorna Woodward on 6 Apr 2025
  78. Last observed by Gerardo Marrón on 22 Feb 2023
  79. Last observed by Allison Warner on 21 Mar 2025
  80. Last observed by Victor Sánchez González on 28 Feb 2025
  81. Last observed by Lorna Woodward on 6 Apr 2025
  82. Last observed by Grigory Heaton on 5 Apr 2025
  83. Last observed by Lorna Woodward on 6 Apr 2025
  84. Last observed by Daniel Galindo Espinosa on 16 Jan 2025
  85. Last observed by James Meigs on 18 Mar 2025
  86. Last observed by Ruth Morton on 3 Feb 2025
  87. Last observed by Luis F Mendoza on 22 Oct 2014
  88. Last observed by Dessi Sieburth on 31 Oct 2024
  89. Last observed by Mike San Miguel on 8 Oct 2007
  90. Last observed by Lorna Woodward on 6 Apr 2025
  91. Last observed by Lorna Woodward on 5 Apr 2025
  92. Last observed by Sara Alcalá Jiménez on 15 Aug 2024
  93. Last observed by Grigory Heaton on 5 Apr 2025
  94. Last observed by logan kahle on 28 Oct 2024
  95. Last observed by Lorna Woodward on 6 Apr 2025
  96. Last observed by Susan Steele on 29 Mar 2018
  97. Last observed by steve b on 10 Mar 2025
  98. Last observed by Lorna Woodward on 6 Apr 2025
  99. Last observed by Robert McNab on 23 Aug 2016
  100. Last observed by Richard Erickson on 20 May 1995
  101. Last observed by Javier Eduardo Alcalá Santoyo on 7 Jul 2024
  102. Last observed by Baja California Sur Supplemental Records on 9 Jul 1980
  103. Last observed by Joachim Bertrands | Ornis Birding Expeditions on 24 Feb 2024
  104. Last observed by Mark Wilson on 3 Apr 2024
  105. Last observed by Emily Burke on 22 Mar 2025
  106. Last observed by Lee Jones on 15 Jan 1978
  107. Last observed by logan kahle on 29 Oct 2024
  108. Last observed by Grigory Heaton on 5 Apr 2025
  109. Last observed by fernando romo on 6 Apr 2025
  110. Last observed by Kurt Radamaker on 27 May 2022
  111. Last observed by Lorna Woodward on 5 Apr 2025
  112. Last observed by Alan Harper on 23 Jan 2016
  113. Last observed by fernando romo on 6 Apr 2025
  114. Last observed by Lorna Woodward on 5 Apr 2025
  115. Last observed by Tom Castro on 9 Apr 2025
  116. Last observed by Grigory Heaton on 5 Apr 2025
  117. Last observed by Michelle Hamilton on 15 Mar 2024
  118. Last observed by logan kahle on 20 Mar 2022
  119. Last observed by Grigory Heaton on 5 Apr 2025
  120. Last observed by Sara Alcalá Jiménez on 31 Dec 2024
  121. Last observed by Sara Alcalá Jiménez on 31 Dec 2024
  122. Last observed by Hasan Hutchinson on 15 Feb 2025
  123. Last observed by Sara Alcalá Jiménez on 2 Aug 2024
  124. Last observed by Sara Alcalá Jiménez on 28 Sep 2024
  125. Last observed by Pablo Palafox Pérez Rocha on 12 Feb 2025
  126. Last observed by Lorna Woodward on 6 Apr 2025
  127. Last observed by Richard Erickson on 23 Aug 2024
  128. Last observed by Grigory Heaton on 5 Apr 2025
  129. Last observed by Aaron Stutz on 27 Mar 2019
  130. Last observed by logan kahle on 23 Aug 2024
  131. Last observed by Mauricio Rodriguez on 30 Mar 2025
  132. Last observed by Lorna Woodward on 6 Apr 2025
  133. Last observed by Ryan O'Donnell on 23 Jan 2025
  134. Last observed by Grigory Heaton on 5 Apr 2025
  135. Last observed by Victor O. Ayala Perez on 23 Jan 2022
  136. Last observed by Lorna Woodward on 6 Apr 2025
  137. Last observed by Lorna Woodward on 6 Apr 2025
  138. Last observed by Rachel Lawrence on 22 Feb 2025
  139. Last observed by Kevin McAuliffe on 5 Mar 2025
  140. Last observed by Steven Mlodinow on 6 Mar 2024
  141. Last observed by Bernardo Alps on 11 Mar 2025
  142. Last observed by Lorna Woodward on 6 Apr 2025
  143. Last observed by Matthew Hunter on 30 Mar 2018
  144. Last observed by Fabrice Schmitt on 6 Apr 2025
  145. Last observed by Mark Newsome on 6 Apr 2025
  146. Last observed by Mark Newsome on 6 Apr 2025
  147. Last observed by Yann Muzika on 1 Feb 2022
  148. Last observed by Mac Williams on 4 Jan 2025
  149. Last observed by Mark Newsome on 6 Apr 2025
  150. Last observed by logan kahle on 19 Oct 2024
  151. Last observed by Konshau Duman on 27 Nov 2024
  152. Last observed by Mark Newsome on 6 Apr 2025
  153. Last observed by Fabrice Schmitt on 6 Apr 2025
  154. Last observed by Yann Muzika on 30 Jan 2022
  155. Last observed by Kurt Radamaker on 10 Jun 1996
  156. Last observed by Mark Newsome on 6 Apr 2025
  157. Last observed by Mike Rigney on 25 Mar 2025
  158. Last observed by Enrique Flores García on 19 Mar 2023
  159. Last observed by Grigory Heaton on 5 Apr 2025
  160. Last observed by Aldrin Leung on 6 Apr 2025
  161. Last observed by steve b on 9 Mar 2025
  162. Last observed by Anonymous eBirder on 25 Mar 2025
  163. Last observed by Kevin McAuliffe on 5 Mar 2025
  164. Last observed by Anonymous eBirder on 25 Mar 2025
  165. Last observed by Anonymous eBirder on 25 Mar 2025
  166. Last observed by logan kahle on 2 Mar 2020
  167. Last observed by Lorna Woodward on 6 Apr 2025
  168. Last observed by Gisela Zelenka-Drysdale on 18 Mar 2025
  169. Last observed by fernando romo on 6 Apr 2025
  170. Last observed by Cree Bol on 20 Feb 2025
  171. Last observed by Luis F Mendoza on 13 Dec 2018
  172. Last observed by Victor O. Ayala Perez on 18 Jan 2018
  173. Last observed by Scott Blackshaw on 25 Jan 2020
  174. Last observed by fernando romo on 6 Apr 2025
  175. Last observed by Dorothy Jacobsen on 27 Mar 2025
  176. Last observed by fernando romo on 6 Apr 2025
  177. Last observed by Lorna Woodward on 6 Apr 2025
  178. Last observed by fernando romo on 6 Apr 2025
  179. Last observed by fernando romo on 6 Apr 2025
  180. Last observed by Michelle Hamilton on 18 Mar 2025
  181. Last observed by Heather Wilson on 10 Mar 2025
  182. Last observed by Jordon Bay on 7 Apr 2025
  183. Last observed by fernando romo on 6 Apr 2025
  184. Last observed by Grigory Heaton on 5 Apr 2025
  185. Last observed by Lorna Woodward on 6 Apr 2025
  186. Last observed by Richard Erickson on 28 Oct 2012
  187. Last observed by Tom Castro on 9 Apr 2025
  188. Last observed by Tom Castro on 9 Apr 2025
  189. Last observed by Sara Alcalá Jiménez on 18 Feb 2022
  190. Last observed by Enrique Flores García on 28 Mar 2023
  191. Last observed by steve b on 19 Jan 2025
  192. Last observed by Victor Sánchez González on 28 Feb 2025
  193. Last observed by Bernardo Alps on 11 Mar 2025
  194. Last observed by Timo FreeDiveBaja on 13 Jan 2024
  195. Last observed by Lorna Woodward on 6 Apr 2025
  196. Last observed by Gerardo Marrón on 24 Oct 2024
  197. Last observed by Joachim Bertrands | Ornis Birding Expeditions on 22 Feb 2024
  198. Last observed by Allison Warner on 15 Mar 2025
  199. Last observed by Sara Alcalá Jiménez on 17 Dec 2024
  200. Last observed by James Bailey 🐦 on 5 Apr 2025
  201. Last observed by Sara Alcalá Jiménez on 16 Jan 2025
  202. Last observed by Sara Alcalá Jiménez on 5 Jan 2025
  203. Last observed by Enrique Flores on 13 Jun 2023
  204. Last observed by Rick Rocheleau on 4 Mar 2025
  205. Last observed by logan kahle on 27 Oct 2024
  206. Last observed by Baja California Sur Supplemental Records on 5 Apr 2016
  207. Last observed by Victor O. Ayala Perez on 26 Nov 2023
  208. Last observed by Grigory Heaton on 5 Apr 2025
  209. Last observed by Sara Alcalá Jiménez on 21 Nov 2023
  210. Last observed by Peter Gaede on 21 Oct 2020
  211. Last observed by Brian MacDonald on 3 Dec 2024
  212. Last observed by Reef Comer on 1 Jan 2015
  213. Last observed by Thomas Miko on 29 Nov 2003
  214. Last observed by Tom Castro on 9 Apr 2025
  215. Last observed by Thore Noernberg on 7 Mar 2025
  216. Last observed by Richard Erickson on 26 Oct 2017
  217. Last observed by Grigory Heaton on 5 Apr 2025
  218. Last observed by James Bailey 🐦 on 5 Apr 2025
  219. Last observed by Bernardo Alps on 11 Mar 2025
  220. Last observed by Gail DeLalla on 8 Mar 2025
  221. Last observed by steve b on 9 Mar 2025
  222. Last observed by Daniel Galindo Espinosa on 16 Jan 2025
  223. Last observed by Sara Alcalá Jiménez on 1 May 2021
  224. Last observed by logan kahle on 10 Oct 2024
  225. Last observed by Richard Erickson on 28 Sep 2019
  226. Last observed by logan kahle on 26 Oct 2022
  227. Last observed by Sara Alcalá Jiménez on 8 May 2021
  228. Last observed by Thore Noernberg on 14 Feb 2025
  229. Last observed by logan kahle on 28 Oct 2020
  230. Last observed by Rick Rocheleau on 7 Mar 2025
  231. Last observed by Grigory Heaton on 5 Apr 2025
  232. Last observed by logan kahle on 20 Oct 2024
  233. Last observed by James Meigs on 19 Mar 2025
  234. Last observed by Grigory Heaton on 5 Apr 2025
  235. Last observed by Anonymous eBirder on 24 Oct 2021
  236. Last observed by Anonymous eBirder on 25 Mar 2025
  237. Last observed by Baja California Sur Supplemental Records on 7 Oct 2001
  238. Last observed by Kurt Radamaker on 14 May 2022
  239. Last observed by logan kahle on 30 Oct 2024
  240. Last observed by Allison Warner on 15 Mar 2025
  241. Last observed by logan kahle on 19 Oct 2024
  242. Last observed by logan kahle on 9 Oct 2024
  243. Last observed by logan kahle on 29 Oct 2020
  244. Last observed by Marshall Iliff on 24 Sep 2002
  245. Last observed by logan kahle on 31 Oct 2024
  246. Last observed by Nora Clark on 24 Jan 2025
  247. Last observed by Kurt Radamaker on 15 Oct 2022
  248. Last observed by logan kahle on 12 Oct 2022
  249. Last observed by Gerardo Marrón on 23 Oct 2024
  250. Last observed by Baja California Sur Supplemental Records on 31 Oct 2001
  251. Last observed by Gerardo Marrón on 23 Oct 2024
  252. Last observed by logan kahle on 18 Oct 2023
  253. Last observed by logan kahle on 8 Oct 2024
  254. Last observed by Grigory Heaton on 5 Apr 2025
  255. Last observed by Grigory Heaton on 5 Apr 2025
  256. Last observed by Mauricio Rodriguez on 8 Apr 2025
  257. Last observed by Grigory Heaton on 5 Apr 2025
  258. Last observed by Michelle Hamilton on 18 Mar 2025
  259. Last observed by Kurt Radamaker on 9 Sep 2021
  260. Last observed by Rick Rocheleau on 7 Mar 2025
  261. Last observed by Michelle Hamilton on 17 Mar 2025
  262. Last observed by Gerardo Marrón on 21 Aug 2024
  263. Last observed by Grigory Heaton on 5 Apr 2025
  264. Last observed by Gail DeLalla on 10 Mar 2025
  265. Last observed by Ed Klassen on 3 Mar 2024
  266. Last observed by logan kahle on 27 Oct 2021
  267. Last observed by Thore Noernberg on 12 Feb 2025
  268. Last observed by logan kahle on 26 Oct 2023
  269. Last observed by Grigory Heaton on 5 Apr 2025
  270. Last observed by Grigory Heaton on 5 Apr 2025
  271. Last observed by Max McClarnon on 3 Jan 2025
  272. Last observed by Thore Noernberg on 12 Feb 2025
  273. Last observed by Rick Rocheleau on 4 Mar 2025
  274. Last observed by Grigory Heaton on 5 Apr 2025
  275. Last observed by Rick Rocheleau on 4 Mar 2025
  276. Last observed by Grigory Heaton on 5 Apr 2025
  277. Last observed by Victor Sánchez González on 28 Feb 2025
  278. Last observed by Heidi Davis on 16 Feb 2025
  279. Last observed by Anonymous eBirder on 25 Mar 2025
  280. Last observed by Victor Sánchez González on 28 Feb 2025
  281. Last observed by Aimee Bartee on 19 Jan 2025
  282. Last observed by Grigory Heaton on 5 Apr 2025
  283. Last observed by Gerardo Marrón on 24 Feb 2023
  284. Last observed by Richard Erickson on 28 Oct 2012
  285. Last observed by logan kahle on 10 Oct 2024
  286. Last observed by Ryan O'Donnell on 24 Jan 2025
  287. Last observed by Sara Alcalá Jiménez on 1 Apr 2023
  288. Last observed by Rick Rocheleau on 4 Mar 2025
  289. Last observed by Grigory Heaton on 5 Apr 2025
  290. Last observed by Tom Castro on 9 Apr 2025
  291. Last observed by logan kahle on 28 Oct 2023
  292. Last observed by Gail DeLalla on 8 Mar 2025
  293. Last observed by michael carmody on 15 Nov 2012
  294. Last observed by Tom Castro on 9 Apr 2025
  295. Last observed by Richard Erickson on 6 Nov 2020
  296. Last observed by Sara Alcalá Jiménez on 15 Jan 2024
  297. Last observed by logan kahle on 18 Oct 2023
  298. Last observed by Grigory Heaton on 5 Apr 2025
  299. Last observed by logan kahle on 29 Oct 2020
  300. Last observed by logan kahle on 12 Oct 2022
  301. Last observed by Sara Alcalá Jiménez on 17 Oct 2020
  302. Last observed by logan kahle on 10 Oct 2024
  303. Last observed by Kurt Radamaker on 8 Oct 2008
  304. Last observed by logan kahle on 27 Oct 2023
  305. Last observed by Dessi Sieburth on 31 Oct 2024
  306. Last observed by logan kahle on 30 Oct 2024
  307. Last observed by Francisco Mier on 13 Feb 2024
  308. Last observed by Allison Warner on 19 Mar 2025
  309. Last observed by Scott Blackshaw on 23 Feb 2025
  310. Last observed by Thore Noernberg on 7 Mar 2025
  311. Last observed by Steven Mlodinow on 7 Mar 2024
  312. Last observed by Dessi Sieburth on 31 Oct 2024
  313. Last observed by Justine Schaeffer on 24 Mar 2025
  314. Last observed by Mark Stacy on 1 Jan 2008
  315. Last observed by Victor Sánchez González on 28 Feb 2025
  316. Last observed by logan kahle on 30 Oct 2024
  317. Last observed by Peter Gaede on 21 Oct 2020
  318. Last observed by Lorna Woodward on 6 Apr 2025
  319. Last observed by Russ Bruzee on 2 Mar 2025
  320. Last observed by Grigory Heaton on 5 Apr 2025
  321. Last observed by Sara Alcalá Jiménez on 13 Dec 2023
  322. Last observed by Allison Warner on 19 Mar 2025
  323. Last observed by Gerardo Marrón on 24 Feb 2023
  324. Last observed by Grigory Heaton on 5 Apr 2025
  325. Last observed by Nathan Senner on 18 Oct 2021
  326. Last observed by Michael Mulroy on 5 Oct 2024
  327. Last observed by Sara Alcalá Jiménez on 29 Nov 2024
  328. Last observed by logan kahle on 17 Oct 2024
  329. Last observed by Lorna Woodward on 6 Apr 2025
  330. Last observed by Max McClarnon on 6 Jan 2025
  331. Last observed by Tom Castro on 9 Apr 2025
  332. Last observed by logan kahle on 17 Oct 2024
  333. Last observed by Gerardo Marrón on 25 Oct 2024
  334. Last observed by logan kahle on 26 Oct 2023
  335. Last observed by Jordon Bay on 9 Apr 2025
  336. Last observed by logan kahle on 31 Oct 2024
  337. Last observed by Steven Mlodinow on 15 Oct 2003
  338. Last observed by Russ Bruzee on 2 Mar 2025
  339. Last observed by Ruth Morton on 3 Feb 2025
  340. Last observed by Victor Sánchez González on 28 Feb 2025
  341. Last observed by Victor O. Ayala Perez on 24 May 2012
  342. Last observed by logan kahle on 30 Oct 2020
  343. Last observed by Matt Sadowski on 18 Oct 2011
  344. Last observed by Justine Schaeffer on 24 Mar 2025
  345. Last observed by Richard Erickson on 12 Oct 1996
  346. Last observed by Sara Alcalá Jiménez on 6 Jan 2025
  347. Last observed by logan kahle on 17 Oct 2024
  348. Last observed by logan kahle on 31 Oct 2024
  349. Last observed by Grigory Heaton on 5 Apr 2025
  350. Last observed by Dessi Sieburth on 31 Oct 2024
  351. Last observed by logan kahle on 31 Oct 2024
  352. Last observed by Victor O. Ayala Perez on 2 Mar 2014
  353. Last observed by Richard Erickson on 1 Oct 1999
  354. Last observed by Ryan O'Donnell on 24 Jan 2025
  355. Last observed by logan kahle on 16 Oct 2021
  356. Last observed by Richard Erickson on 1 Oct 1999
  357. Last observed by Allison Warner on 15 Mar 2025
  358. Last observed by Grigory Heaton on 5 Apr 2025
  359. Last observed by logan kahle on 8 Oct 2024
  360. Last observed by Javier Eduardo Alcalá Santoyo on 28 Feb 2025
  361. Last observed by Dessi Sieburth on 31 Oct 2024
  362. Last observed by Sara Alcalá Jiménez on 27 Nov 2024
  363. Last observed by logan kahle on 31 Oct 2024
  364. Last observed by Gerardo Marrón on 24 Oct 2024
  365. Last observed by logan kahle on 28 Oct 2024
  366. Last observed by Grigory Heaton on 5 Apr 2025
  367. Last observed by logan kahle on 29 Oct 2023
  368. Last observed by logan kahle on 19 Oct 2024
  369. Last observed by logan kahle on 18 Oct 2024
  370. Last observed by logan kahle on 29 Oct 2024
  371. Last observed by Richard Erickson on 25 Oct 2017
  372. Last observed by Grigory Heaton on 5 Apr 2025
  373. Last observed by Richard Erickson on 12 Nov 2011
  374. Last observed by Dessi Sieburth on 28 Oct 2024
  375. Last observed by Kurt Radamaker on 10 May 2022
  376. Last observed by logan kahle on 30 Oct 2024
  377. Last observed by Dessi Sieburth on 31 Oct 2024
  378. Last observed by logan kahle on 30 Oct 2024
  379. Last observed by logan kahle on 10 Oct 2024
  380. Last observed by logan kahle on 24 Oct 2021
  381. Last observed by Victor Sánchez González on 28 Feb 2025
  382. Last observed by logan kahle on 9 Oct 2024
  383. Last observed by Dessi Sieburth on 31 Oct 2024
  384. Last observed by Dessi Sieburth on 31 Oct 2024
  385. Last observed by Dessi Sieburth on 31 Oct 2024
  386. Last observed by Brian MacDonald on 29 Mar 2025
  387. Last observed by Michelle Hamilton on 18 Mar 2025
  388. Last observed by logan kahle on 30 Oct 2024
  389. Last observed by Ryan O'Donnell on 23 Jan 2025
  390. Last observed by Dessi Sieburth on 31 Oct 2024
  391. Last observed by Ryan O'Donnell on 23 Jan 2025
  392. Last observed by Dessi Sieburth on 31 Oct 2024
  393. Last observed by Gerardo Marrón on 22 Oct 2024
  394. Last observed by logan kahle on 29 Oct 2024
  395. Last observed by logan kahle on 10 Oct 2024

Exotic: Provisional (1)

  1. Last observed by Gregory Burgdorf on 26 Feb 2025

Exotic: Escapee (3)

  1. Last observed by Javier Eduardo Alcalá Santoyo on 26 Feb 2025
  2. Last observed by Richard Erickson on 30 Sep 1999
  3. Last observed by Richard Erickson on 12 Oct 2009

Hybrids (7)

  1. Anna's x Costa's Hummingbird (hybrid) Calypte anna x costae
    Last observed by Richard Erickson on 12 Nov 2011
  2. American x Black Oystercatcher (hybrid) Haematopus palliatus x bachmani
    Last observed by Dorothy Jacobsen on 27 Mar 2025
  3. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    Last observed by Steven Mlodinow on 5 Mar 2024
  4. American Herring x Glaucous-winged Gull (hybrid) Larus smithsonianus x glaucescens
    Last observed by logan kahle on 20 Mar 2022
  5. Western x Clark's Grebe (hybrid) Aechmophorus occidentalis x clarkii
    Last observed by Steven Mlodinow on 7 Mar 2024
  6. Yellow-rumped x Townsend's Warbler (hybrid) Setophaga coronata x townsendi
    Last observed by logan kahle on 30 Oct 2024
  7. Rose-breasted x Black-headed Grosbeak (hybrid) Pheucticus ludovicianus x melanocephalus
    Last observed by Richard Erickson on 4 Nov 1998

Additional Taxa (107)

  1. Snow/Ross's Goose Anser caerulescens/rossii
    Last observed by michael carmody on 15 Nov 2012
  2. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    Last observed by will mora on 25 Dec 2024
  3. goose sp. Anatidae (goose sp.)
    Last observed by Sara Alcalá Jiménez on 6 Dec 2023
  4. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    Last observed by logan kahle on 17 Oct 2024
  5. teal sp. Anatidae sp. (teal sp.)
    Last observed by Sara Alcalá Jiménez on 27 Aug 2022
  6. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    Last observed by Matt SM on 22 Dec 2020
  7. Greater/Lesser Scaup Aythya marila/affinis
    Last observed by Bernardo Alps on 11 Mar 2025
  8. Aythya sp. Aythya sp.
    Last observed by Zach Skubiszewski on 8 Jan 2023
  9. scoter sp. Melanitta sp.
    Last observed by Michelle Hamilton on 14 Mar 2024
  10. duck sp. Anatidae (duck sp.)
    Last observed by Michelle Haglund on 11 Feb 2024
  11. waterfowl sp. Anatidae sp.
    Last observed by Enrique Zamora on 24 Sep 2019
  12. Common/Ruddy Ground Dove Columbina passerina/talpacoti
    Last observed by Sara Alcalá Jiménez on 25 Apr 2021
  13. pigeon/dove sp. Columbidae sp.
    Last observed by Richard Breisch on 18 Mar 2019
  14. Eastern/Mexican Whip-poor-will Antrostomus vociferus/arizonae
    Last observed by Mike San Miguel on 24 Sep 2003
  15. Chimney/Vaux's Swift Chaetura pelagica/vauxi
    Last observed by logan kahle on 18 Oct 2024
  16. Ruby-throated/Black-chinned Hummingbird Archilochus colubris/alexandri
    Last observed by Gerardo Marrón on 23 Sep 2021
  17. Anna's/Costa's Hummingbird Calypte anna/costae
    Last observed by Léo-Paul Godderis 🦜 on 5 Nov 2024
  18. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    Last observed by michael carmody on 25 Jul 2004
  19. hummingbird sp. Trochilidae sp.
    Last observed by Michelle Hamilton on 17 Mar 2025
  20. rail/crake sp. Rallidae sp. (rail/crake sp.)
    Last observed by Richard Erickson on 20 Oct 1994
  21. American/Black Oystercatcher Haematopus palliatus/bachmani
    Last observed by logan kahle on 30 Oct 2024
  22. oystercatcher sp. Haematopus sp.
    Last observed by Mike San Miguel on 8 Oct 2007
  23. Black-bellied Plover/golden-plover sp. Pluvialis sp.
    Last observed by Ana Pazos on 28 Mar 2018
  24. small plover sp. Charadrius/Thinornis/Anarhynchus sp.
    Last observed by Abril Heredia on 16 Jan 2025
  25. plover sp. Charadriidae sp.
    Last observed by Susan Mittelstadt on 24 Oct 2019
  26. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    Last observed by Grigory Heaton on 5 Apr 2025
  27. Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
    Last observed by Fabrice Schmitt on 6 Apr 2025
  28. phalarope sp. Phalaropus sp.
    Last observed by Kurt Radamaker on 4 Apr 2024
  29. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    Last observed by Ed Klassen on 29 Feb 2024
  30. peep sp. Calidris sp. (peep sp.)
    Last observed by Michelle Hamilton on 15 Mar 2024
  31. large shorebird sp. Charadriiformes sp. (large shorebird sp.)
    Last observed by Ian Davies on 23 Dec 2020
  32. shorebird sp. Charadriiformes sp. (shorebird sp.)
    Last observed by Michelle Hamilton on 18 Mar 2025
  33. Long-tailed/Parasitic Jaeger Stercorarius longicaudus/parasiticus
    Last observed by logan kahle on 27 Oct 2023
  34. Parasitic/Pomarine Jaeger Stercorarius parasiticus/pomarinus
    Last observed by logan kahle on 2 Mar 2020
  35. jaeger sp. Stercorarius sp. (jaeger sp.)
    Last observed by Bernardo Alps on 9 Mar 2025
  36. jaeger/skua sp. Stercorarius sp.
    Last observed by María Laura Marcias on 18 Mar 2024
  37. Scripps's/Guadalupe Murrelet (Xantus's Murrelet) Synthliboramphus scrippsi/hypoleucus
    Last observed by logan kahle on 9 Oct 2024
  38. Scripps's/Craveri's Murrelet Synthliboramphus scrippsi/craveri
    Last observed by Yann Muzika on 31 Jan 2022
  39. Scripps's/Guadalupe/Craveri's Murrelet Synthliboramphus scrippsi/hypoleucus/craveri
    Last observed by Mark Newsome on 6 Apr 2025
  40. alcid sp. Alcidae sp.
    Last observed by Steven Mlodinow on 6 Mar 2024
  41. Yellow-footed/Western Gull Larus livens/occidentalis
    Last observed by Allison Warner on 16 Mar 2025
  42. Larus sp. Larus sp.
    Last observed by Michelle Hamilton on 18 Mar 2025
  43. gull sp. Larinae sp.
    Last observed by Dorothy Jacobsen on 27 Mar 2025
  44. Gull-billed/Australian Tern Gelochelidon nilotica/macrotarsa
    Last observed by Victor O. Ayala Perez on 21 Aug 2024
  45. Forster's/Common Tern Sterna forsteri/hirundo
    Last observed by Joshua Davis on 9 Mar 2024
  46. Common/Arctic Tern Sterna hirundo/paradisaea
    Last observed by logan kahle on 29 Oct 2024
  47. Sterna sp. Sterna sp.
    Last observed by Michelle Hamilton on 13 Mar 2024
  48. Elegant/Royal Tern Thalasseus elegans/maximus
    Last observed by Dorothy Jacobsen on 27 Mar 2025
  49. large tern sp. Hydroprogne/Thalasseus sp.
    Last observed by Scott Hampton on 30 Dec 2010
  50. tern sp. Sterninae sp.
    Last observed by Gisela Zelenka-Drysdale on 20 Mar 2025
  51. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    Last observed by logan kahle on 8 Oct 2024
  52. grebe sp. Podicipedidae sp.
    Last observed by Amy McAndrews on 11 Feb 2017
  53. loon sp. Gavia sp.
    Last observed by Daniela Gámez on 15 Jan 2025
  54. Leach's/Townsend's Storm-Petrel (dark-rumped) Hydrobates leucorhous/socorroensis (dark-rumped)
    Last observed by Mary Gustafson on 2 Dec 2015
  55. Leach's/Townsend's Storm-Petrel (white-rumped) Hydrobates leucorhous/socorroensis (white-rumped)
    Last observed by Martin Renner on 18 Oct 2022
  56. Leach's/Townsend's/Ainley's Storm-Petrel Hydrobates leucorhous/socorroensis/cheimomnestes
    Last observed by Fabrice Schmitt on 4 Apr 2023
  57. storm-petrel sp. (dark-rumped) Oceanitidae/Hydrobatidae sp. (dark-rumped)
    Last observed by Konshau Duman on 27 Nov 2024
  58. storm-petrel sp. (white-rumped) Oceanitidae/Hydrobatidae sp. (white-rumped)
    Last observed by Gerardo Marrón on 6 Mar 2024
  59. storm-petrel sp. Oceanitidae/Hydrobatidae sp.
    Last observed by Konshau Duman on 25 Nov 2024
  60. Cookilaria petrel sp. Pterodroma sp. (Cookilaria sp.)
    Last observed by Mary Gustafson on 2 Dec 2015
  61. Pterodroma sp. Pterodroma sp.
    Last observed by Yann Muzika on 1 Feb 2022
  62. Sooty/Short-tailed Shearwater Ardenna grisea/tenuirostris
    Last observed by Mary Gustafson on 2 Dec 2015
  63. small shearwater sp. Puffinus sp.
    Last observed by Yann Muzika on 1 Feb 2022
  64. shearwater sp. Procellariidae sp. (shearwater sp.)
    Last observed by Keith Condon on 18 Dec 2024
  65. procellariid sp. Procellariidae sp.
    Last observed by Mary Gustafson on 2 Dec 2015
  66. frigatebird sp. Fregata sp.
    Last observed by Steven Mlodinow on 8 Mar 2024
  67. Masked/Nazca Booby Sula dactylatra/granti
    Last observed by logan kahle on 29 Oct 2024
  68. booby sp. Sula sp.
    Last observed by logan kahle on 28 Oct 2024
  69. cormorant sp. Phalacrocoracidae sp.
    Last observed by Gisela Zelenka-Drysdale on 20 Mar 2025
  70. Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violacea
    Last observed by Nora Clark on 25 Jan 2025
  71. white egret sp. Egretta/Ardea sp.
    Last observed by Heidi Davis on 12 Feb 2024
  72. Sharp-shinned/Cooper's Hawk Accipiter striatus/Astur cooperii
    Last observed by logan kahle on 26 Oct 2022
  73. Accipitrine hawk sp. (former Accipiter sp.) Aerospiza/Tachyspiza/Accipiter/Astur sp.
    Last observed by Enrique Flores García on 11 Mar 2023
  74. Buteo sp. Buteo sp.
    Last observed by Sergio Gómez Villaverde on 28 Dec 2024
  75. hawk sp. Accipitridae sp. (hawk sp.)
    Last observed by Michele Ostrander on 26 Dec 2021
  76. owl sp. Strigiformes sp.
    Last observed by Suzanne Hall on 15 Feb 2022
  77. sapsucker sp. Sphyrapicus sp.
    Last observed by Gerardo Marrón on 24 Feb 2023
  78. Northern/Gilded Flicker Colaptes auratus/chrysoides
    Last observed by Jesus Ramirez Rodriguez on 24 Oct 2018
  79. woodpecker sp. Picidae sp.
    Last observed by Suzanne Hall on 15 Feb 2022
  80. small falcon sp. Falco sp. (small falcon sp.)
    Last observed by Richard Erickson on 8 Oct 2007
  81. falcon sp. Falco sp.
    Last observed by Joshua Davis on 11 Mar 2024
  82. Empidonax sp. Empidonax sp.
    Last observed by logan kahle on 18 Oct 2024
  83. yellow-bellied kingbird sp. Tyrannus sp. (yellow-bellied)
    Last observed by Sara Alcalá Jiménez on 14 Oct 2023
  84. Cassin's/Plumbeous Vireo Vireo cassinii/plumbeus
    Last observed by logan kahle on 28 Oct 2021
  85. crow sp. Corvus sp. (crow sp.)
    Last observed by Jeanne Pratt on 1 Mar 2024
  86. swallow sp. Hirundinidae sp.
    Last observed by Michelle Hamilton on 17 Mar 2025
  87. gnatcatcher sp. Polioptila sp.
    Last observed by Max McClarnon on 6 Jan 2025
  88. wren sp. Troglodytidae sp.
    Last observed by Freda Walker on 26 Feb 2025
  89. Toxostoma sp. Toxostoma sp.
    Last observed by Enrique Flores García on 15 Jun 2022
  90. Catharus sp. Catharus sp.
    Last observed by logan kahle on 18 Oct 2024
  91. thrush sp. Turdidae sp.
    Last observed by Richard Erickson on 9 Oct 2007
  92. Spizella sp. Spizella sp.
    Last observed by Russ Bruzee on 2 Mar 2024
  93. Sagebrush/Bell's Sparrow (Sage Sparrow) Artemisiospiza nevadensis/belli
    Last observed by Deirdre Robinson on 24 Feb 2006
  94. new world sparrow sp. Passerellidae sp.
    Last observed by Scott Edwards on 27 Feb 2025
  95. Orchard/Hooded Oriole Icterus spurius/cucullatus
    Last observed by David Vander Pluym on 19 Mar 2005
  96. new world oriole sp. Icterus sp.
    Last observed by Abel Domínguez (North-Mexico Birding Tour) on 26 Nov 2023
  97. blackbird sp. Icteridae sp.
    Last observed by logan kahle on 29 Oct 2020
  98. Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis
    Last observed by Gerardo Marrón on 26 Sep 2021
  99. yellowthroat sp. Geothlypis sp. (yellowthroat sp.)
    Last observed by Javier Eduardo Alcalá Santoyo on 27 Feb 2025
  100. Setophaga sp. Setophaga sp.
    Last observed by Richard Erickson on 3 Oct 2008
  101. new world warbler sp. Parulidae sp.
    Last observed by Grigory Heaton on 5 Apr 2025
  102. tanager sp. (Piranga sp.) Piranga sp.
    Last observed by logan kahle on 28 Oct 2024
  103. Northern Cardinal/Pyrrhuloxia Cardinalis cardinalis/sinuatus
    Last observed by Richard Erickson on 7 Sep 2000
  104. Lazuli/Indigo Bunting Passerina amoena/cyanea
    Last observed by logan kahle on 26 Oct 2022
  105. Passerina sp. Passerina sp.
    Last observed by logan kahle on 19 Oct 2024
  106. passerine sp. Passeriformes sp.
    Last observed by Ed Klassen on 21 Apr 2024
  107. bird sp. Aves sp.
    Last observed by Richard Erickson on 6 Nov 2022