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Illustrated Checklist

 Powered by Macaulay Library and eBird
Updated ~22 hours ago
346 Species Observed
Species w/ Photos
Species w/ Audio
Species Needing Photos
Species Needing Audio
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Native and Naturalized (346)

  1. Last observed by Stuart Krasnoff on 15 Aug 2021
  2. Last observed by Michael Jacobs on 28 Mar 2024
  3. Last observed by David Benvent on 4 Mar 2024
  4. Last observed by David Benvent on 10 Mar 2023
  5. Last observed by Tom Auer on 7 Nov 2023
  6. Last observed by Lee Bryant on 16 Mar 2024
  7. Last observed by Peter Kopp on 14 May 2024
  8. Last observed by Jay McGowan on 9 May 2024
  9. Last observed by Jody Enck on 2 May 2024
  10. Last observed by Audrey Su on 16 Mar 2024
  11. Last observed by Cullen Hanks on 14 May 2024
  12. Last observed by Anne B. Clark on 13 May 2024
  13. Last observed by Conor Higgins on 1 Apr 2024
  14. Last observed by Daniel Toronto on 11 May 2024
  15. Last observed by Karen Steffy on 21 Mar 2021
  16. Last observed by Tom Schulenberg on 13 Apr 2024
  17. Last observed by Sam Heinrich on 14 May 2024
  18. Last observed by J Gary Kohlenberg on 30 Apr 2024
  19. Last observed by Gwen Gallagher on 21 Apr 2024
  20. Last observed by Jay McGowan on 14 May 2024
  21. Last observed by Gary Fick on 17 Apr 2024
  22. Last observed by Jay McGowan on 14 Apr 2024
  23. Last observed by Jay McGowan on 30 Apr 2024
  24. Last observed by Elliott Ress on 27 Jan 2024
  25. Last observed by Tom Schulenberg on 11 May 2024
  26. Last observed by Andre Golumbeski on 11 May 2024
  27. Last observed by Dave Nutter on 29 Dec 2010
  28. Last observed by Alison Van Keuren on 26 Dec 2022
  29. Last observed by Colby Merrill on 12 May 2024
  30. Last observed by Chris Wood on 3 Mar 2024
  31. Last observed by Jody Enck on 26 Nov 2023
  32. Last observed by Dave Nutter on 1 May 2024
  33. Last observed by Jay McGowan on 14 May 2024
  34. Last observed by leanne grieves on 15 Apr 2024
  35. Last observed by Tim Lenz on 4 Mar 2004
  36. Last observed by Jay McGowan on 14 May 2024
  37. Last observed by Jay McGowan on 14 May 2024
  38. Last observed by Sam Heinrich on 12 May 2024
  39. Last observed by Jody Enck on 11 May 2024
  40. Last observed by Anne Marie Johnson on 25 Jun 2008
  41. Last observed by Jared Dawson on 13 May 2024
  42. Last observed by Sam Heinrich on 14 May 2024
  43. Last observed by Cayuga Basin Records on 30 Oct 1939
  44. Last observed by Paul Rodewald on 19 Apr 2024
  45. Last observed by Jody Enck on 11 May 2024
  46. Last observed by Jody Enck on 11 May 2024
  47. Last observed by Reed Robinson on 7 Apr 2024
  48. Last observed by Jay McGowan on 20 Apr 2023
  49. Last observed by Tim Lenz on 6 Mar 2012
  50. Last observed by David Benvent on 14 May 2024
  51. Last observed by Peter Kopp on 14 May 2024
  52. Last observed by Kristin Threet on 13 May 2024
  53. Last observed by L Heisey on 13 May 2024
  54. Last observed by Santi Tabares on 12 May 2024
  55. Last observed by Andre Golumbeski on 22 Apr 2024
  56. Last observed by Evan Griffis on 13 May 2024
  57. Last observed by Isaac Worrall on 13 May 2024
  58. Last observed by Tim Lenz on 1 Oct 2012
  59. Last observed by Anonymous eBirder on 4 Sep 2016
  60. Last observed by Jasdev Imani on 11 May 2024
  61. Last observed by leanne grieves on 11 May 2024
  62. Last observed by leanne grieves on 11 May 2024
  63. Last observed by Duane Otto on 28 Apr 2024
  64. Last observed by Cayuga Basin Records on 17 Oct 2009
  65. Last observed by Seinna Leach on 3 May 2024
  66. Last observed by Nancy Brooks on 29 Sep 2020
  67. Last observed by J Gary Kohlenberg on 10 Nov 2023
  68. Last observed by Colby Merrill on 7 May 2024
  69. Last observed by Jay McGowan on 14 May 2024
  70. Last observed by Duane Otto on 9 May 2024
  71. Last observed by Matthew D. Medler on 22 Sep 2001
  72. Last observed by Benjamin Hack on 19 May 2023
  73. Last observed by Ann Mitchell on 11 Sep 2023
  74. Last observed by Matt Dresser on 27 Oct 2007
  75. Last observed by Ken Rosenberg on 19 Aug 2006
  76. Last observed by Nicholas Sly on 10 May 2024
  77. Last observed by Paul Herwood on 30 Sep 2023
  78. Last observed by Mike Webster on 13 May 2024
  79. Last observed by Anne Marie Johnson on 4 May 2024
  80. Last observed by Jay McGowan on 30 Apr 2004
  81. Last observed by Deb Weltsch on 19 Sep 2020
  82. Last observed by Caleb Centanni on 26 Jul 2023
  83. Last observed by Jay McGowan on 14 May 2024
  84. Last observed by Sam Heinrich on 14 May 2024
  85. Last observed by Jay McGowan on 9 May 2024
  86. Last observed by Chris Wood on 20 Apr 2020
  87. Last observed by Tim Donovan on 9 May 2024
  88. Last observed by Jay McGowan on 8 May 2024
  89. Last observed by Chris Wood on 4 Sep 2018
  90. Last observed by Tom Schulenberg on 28 Aug 2019
  91. Last observed by Jay McGowan on 10 Sep 2004
  92. Last observed by Tim Donovan on 9 May 2024
  93. Last observed by Jay McGowan on 14 May 2024
  94. Last observed by Diane Morton on 4 Nov 2019
  95. Last observed by Chris Wood on 23 Sep 2021
  96. Last observed by Ken Rosenberg on 8 Sep 2023
  97. Last observed by Jay McGowan on 14 May 2024
  98. Last observed by Tom Schulenberg on 8 Oct 2023
  99. Last observed by Bob McGuire on 24 Aug 2009
  100. Last observed by Jay McGowan on 10 Oct 2023
  101. Last observed by Jay McGowan on 8 Sep 2020
  102. Last observed by Andre Golumbeski on 8 May 2024
  103. Last observed by Ken Rosenberg on 2 Nov 2003
  104. Last observed by Scott Somershoe on 20 Dec 2001
  105. Last observed by Paul Hurtado on 23 Oct 2004
  106. Last observed by J Gary Kohlenberg on 19 Apr 2024
  107. Last observed by Chris Tessaglia-Hymes on 12 Jan 1995
  108. Last observed by Jay McGowan on 24 Dec 2022
  109. Last observed by Tim Lenz on 22 May 2017
  110. Last observed by Jay McGowan on 14 May 2024
  111. Last observed by Orin Robinson on 22 Feb 2020
  112. Last observed by Tom Schulenberg on 29 May 2023
  113. Last observed by Benjamin Hack on 4 Oct 2022
  114. Last observed by Jay McGowan on 14 May 2024
  115. Last observed by Jay McGowan on 14 May 2024
  116. Last observed by Brandon Edwards on 11 May 2024
  117. Last observed by Chris Wood on 12 Mar 2024
  118. Last observed by Kevin McGowan on 28 Apr 2024
  119. Last observed by Caleb Centanni on 5 Feb 2024
  120. Last observed by Dan Watkins on 2 Dec 2012
  121. Last observed by Jose-Miguel Ponciano on 10 Mar 2024
  122. Last observed by Jay McGowan on 14 May 2024
  123. Last observed by Dave Nutter on 10 May 2024
  124. Last observed by Mike Webster on 12 May 2024
  125. Last observed by Marshall Iliff on 6 Jun 2015
  126. Last observed by Eric Sibbald on 10 May 2024
  127. Last observed by Eric Sibbald on 10 May 2024
  128. Last observed by Mike Webster on 17 Dec 2023
  129. Last observed by Benjamin Hack on 20 Nov 2022
  130. Last observed by Bill Ryerson on 13 May 2024
  131. Last observed by Benjamin Clock on 22 Sep 2003
  132. Last observed by Chris Tessaglia-Hymes on 30 Oct 2012
  133. Last observed by Historical eBird Records on 24 Aug 1933
  134. Last observed by Chris Tessaglia-Hymes on 21 Sep 2008
  135. Last observed by Tim Lenz on 4 Dec 2003
  136. Last observed by Tim Lenz on 24 Sep 2016
  137. Last observed by Cayuga Basin Records on 10 Jun 1996
  138. Last observed by Jay McGowan on 14 May 2024
  139. Last observed by Jody Enck on 23 Apr 2017
  140. Last observed by Jay McGowan on 7 Jun 2015
  141. Last observed by Ryan Zucker on 12 May 2024
  142. Last observed by Jay McGowan on 13 Sep 2023
  143. Last observed by Courtney Kelly Jett on 13 Aug 2023
  144. Last observed by Chris Wood on 1 May 2024
  145. Last observed by Phil McNeil on 22 Aug 2020
  146. Last observed by Kevin McGowan on 16 May 1995
  147. Last observed by Stuart Krasnoff on 18 May 2014
  148. Last observed by Anne B. Clark on 13 May 2024
  149. Last observed by Sara Jane Hymes on 13 Nov 2022
  150. Last observed by John Garrett on 2 May 2024
  151. Last observed by Jay McGowan on 14 May 2024
  152. Last observed by Sam Heinrich on 20 Aug 2017
  153. Last observed by Brett Haranin on 7 May 2011
  154. Last observed by J Gary Kohlenberg on 26 Aug 2021
  155. Last observed by Anne B. Clark on 11 May 2024
  156. Last observed by Owen Morgan on 13 May 2024
  157. Last observed by Jay McGowan on 14 May 2024
  158. Last observed by Dave Nutter on 16 Mar 2024
  159. Last observed by Paul Rodewald on 30 May 2018
  160. Last observed by Andre Golumbeski on 13 May 2024
  161. Last observed by Jared Dawson on 13 May 2024
  162. Last observed by Wesley Hochachka on 13 May 2024
  163. Last observed by Drew Hurd on 5 Jan 2024
  164. Last observed by Paul Herwood on 13 May 2024
  165. Last observed by Ian Owens on 11 May 2024
  166. Last observed by Jay McGowan on 13 May 2024
  167. Last observed by Cayuga Basin Records on 20 Apr 1993
  168. Last observed by Owen Morgan on 13 May 2024
  169. Last observed by Andrew Eppedio on 8 Mar 2024
  171. Last observed by Andy Johnson on 12 May 2024
  172. Last observed by Raphaël Nussbaumer on 20 Nov 2021
  173. Last observed by Suan Yong on 13 May 2024
  175. Last observed by Daniel Toronto on 12 May 2024
  177. Last observed by Brad Walker on 14 Apr 2024
  178. Last observed by Paul Herwood on 17 Mar 2024
  179. Last observed by David Benvent on 14 May 2024
  180. Last observed by Cullen Hanks on 14 May 2024
  181. Last observed by Jody Enck on 11 May 2024
  182. Last observed by Margot Chiuten on 14 May 2024
  183. Last observed by Cayuga Basin Records on 21 May 1964
  184. Last observed by Cayuga Basin Records on 31 Oct 1972
  185. Last observed by Peter Kopp on 14 May 2024
  186. Last observed by Sam Heinrich on 14 May 2024
  187. Last observed by Cullen Hanks on 13 May 2024
  188. Last observed by Cullen Hanks on 14 May 2024
  189. Last observed by Martha Fischer on 13 May 2024
  190. Last observed by Jeremy Collison on 13 May 2024
  192. Last observed by Tom Schulenberg on 11 May 2024
  193. Last observed by Menachem Goldstein on 24 Mar 2015
  194. Last observed by Steve Kelling on 22 Sep 2023
  195. Last observed by Peter Kopp on 14 May 2024
  196. Last observed by Andrew Eppedio on 27 Sep 2023
  197. Last observed by Courtney Kelly Jett on 30 Jul 2023
  198. Last observed by Sam Heinrich on 14 May 2024
  199. Last observed by Jay McGowan on 14 May 2024
  200. Last observed by Sam Heinrich on 14 May 2024
  201. Last observed by Evan Griffis on 13 May 2024
  202. Last observed by Cullen Hanks on 14 May 2024
  203. Last observed by Ian Davies on 7 Sep 2015
  204. Last observed by Cullen Hanks on 14 May 2024
  205. Last observed by Tom Schulenberg on 20 Oct 2023
  206. Last observed by Peter Kopp on 14 May 2024
  207. Last observed by J Gary Kohlenberg on 13 May 2024
  208. Last observed by Andy Johnson on 12 May 2024
  209. Last observed by Jay McGowan on 14 May 2024
  210. Last observed by Peter Kopp on 14 May 2024
  211. Last observed by Cayuga Basin Records on 1 Apr 1936
  212. Last observed by Gwen Gallagher on 12 Mar 2024
  213. Last observed by Charlie Nims on 21 Jan 1973
  214. Last observed by Jay McGowan on 14 May 2024
  215. Last observed by Drew Grainger on 17 Apr 1973
  216. Last observed by Peter Kopp on 14 May 2024
  217. Last observed by Jay McGowan on 14 May 2024
  218. Last observed by Sam Heinrich on 14 May 2024
  219. Last observed by Margot Chiuten on 14 May 2024
  220. Last observed by Paul Asman on 6 Dec 1975
  221. Last observed by Margot Chiuten on 14 May 2024
  222. Last observed by Jay McGowan on 11 May 2024
  223. Last observed by Paul Herwood on 13 May 2024
  224. Last observed by Cullen Hanks on 14 May 2024
  225. Last observed by Paul Herwood on 13 May 2024
  226. Last observed by Cullen Hanks on 14 May 2024
  227. Last observed by Cullen Hanks on 14 May 2024
  228. Last observed by Kevin McGowan on 12 May 2024
  229. Last observed by Chris Wood on 6 Nov 2022
  230. Last observed by Paul Herwood on 13 May 2024
  231. Last observed by Stephanie Bloyd on 13 May 2024
  232. Last observed by Peter Kopp on 14 May 2024
  233. Last observed by Andrew Spencer on 13 May 2024
  234. Last observed by Sam Heinrich on 14 May 2024
  235. Last observed by Margot Chiuten on 14 May 2024
  236. Last observed by Peter Kopp on 14 May 2024
  237. Last observed by Sam Heinrich on 14 May 2024
  238. Last observed by Theresa Orzeck on 1 May 2022
  239. Last observed by Jeff Gerbracht on 11 May 2024
  240. Last observed by Peter Kopp on 14 May 2024
  241. Last observed by Margot Chiuten on 14 May 2024
  242. Last observed by Jay McGowan on 14 May 2024
  243. Last observed by Jay McGowan on 14 May 2024
  244. Last observed by leanne grieves on 13 May 2024
  245. Last observed by Cullen Hanks on 14 May 2024
  246. Last observed by Ann Mitchell on 6 Mar 2005
  247. Last observed by Sam Heinrich on 14 May 2024
  248. Last observed by leanne grieves on 12 Oct 2023
  249. Last observed by Chris Tessaglia-Hymes on 30 Sep 2012
  250. Last observed by Adam Vinson on 13 May 2024
  251. Last observed by Sam Heinrich on 14 May 2024
  252. Last observed by Jay McGowan on 14 May 2024
  253. Last observed by Jay McGowan on 14 May 2024
  254. Last observed by Chris Wood on 24 Feb 2019
  255. Last observed by Jay McGowan on 14 May 2024
  256. Last observed by Margot Chiuten on 14 May 2024
  257. Last observed by Cullen Hanks on 14 May 2024
  258. Last observed by Mark Witmer on 17 May 2023
  259. Last observed by Steve Kelling on 21 Feb 2018
  260. Last observed by Lee Ann van Leer on 14 May 2024
  261. Last observed by David Benvent on 14 May 2024
  262. Last observed by leanne grieves on 14 Jan 2024
  263. Last observed by Jay McGowan on 15 Feb 2021
  264. Last observed by Jeff Gerbracht on 11 May 2024
  265. Last observed by Kevin McGowan on 21 Nov 2021
  266. Last observed by mike sandy on 13 May 2024
  267. Last observed by Jay McGowan on 14 May 2024
  268. Last observed by Elliott Ress on 10 Mar 2024
  269. Last observed by Chris Wood on 11 Mar 2024
  270. Last observed by Ryan Zucker on 22 Aug 2023
  271. Last observed by Cullen Hanks on 14 May 2024
  272. Last observed by Colby Merrill on 9 May 2024
  273. Last observed by Peter Kopp on 14 May 2024
  274. Last observed by Phil McNeil on 14 Apr 2023
  275. Last observed by Benjamin Clock on 9 Sep 2007
  276. Last observed by Eduardo Iñigo Elias on 26 Apr 2024
  277. Last observed by Eduardo Alexandrino on 28 Apr 2024
  278. Last observed by Sam Heinrich on 14 May 2024
  279. Last observed by Jay McGowan on 14 May 2024
  280. Last observed by Jay McGowan on 5 May 2011
  281. Last observed by Margot Chiuten on 14 May 2024
  282. Last observed by Jay McGowan on 11 May 2024
  283. Last observed by Chris Wood on 19 Nov 2012
  284. Last observed by Paul Herwood on 26 Oct 2023
  285. Last observed by Jay McGowan on 14 May 2024
  286. Last observed by Nick Kachala on 3 Aug 2016
  287. Last observed by Jay McGowan on 14 May 2024
  288. Last observed by Anne Marie Johnson on 13 May 2024
  289. Last observed by Jay McGowan on 14 May 2024
  290. Last observed by Peter Kopp on 14 May 2024
  291. Last observed by Chris Wood on 10 Jul 2018
  292. Last observed by Jay McGowan on 1 Mar 2023
  293. Last observed by Jay McGowan on 14 May 2024
  294. Last observed by Tony Shrimpton on 29 Apr 2000
  295. Last observed by Jay McGowan on 14 May 2024
  296. Last observed by Jay McGowan on 14 May 2024
  297. Last observed by Peter Kopp on 14 May 2024
  298. Last observed by Jay McGowan on 14 May 2024
  299. Last observed by Margot Chiuten on 14 May 2024
  300. Last observed by Ann Mitchell on 3 May 2024
  301. Last observed by Cullen Hanks on 14 May 2024
  302. Last observed by Jay McGowan on 14 May 2024
  303. Last observed by Tom Schulenberg on 11 May 2024
  304. Last observed by Sam Heinrich on 14 May 2024
  305. Last observed by Brandon Edwards on 13 May 2024
  306. Last observed by Thomas Hoebbel on 6 May 2024
  307. Last observed by James Goetz on 13 May 2024
  308. Last observed by Adam Vinson on 13 May 2024
  309. Last observed by Ken Rosenberg on 24 Apr 2023
  310. Last observed by Peter Kopp on 14 May 2024
  311. Last observed by Tom Schulenberg on 11 May 2024
  312. Last observed by Sam Heinrich on 14 May 2024
  313. Last observed by Jay McGowan on 12 Sep 2023
  314. Last observed by Matt Schloss on 12 May 2024
  315. Last observed by Tim Lenz on 9 Sep 2015
  316. Last observed by Jay McGowan on 14 May 2024
  317. Last observed by J Gary Kohlenberg on 13 May 2024
  318. Last observed by Jay McGowan on 14 May 2024
  319. Last observed by Cullen Hanks on 14 May 2024
  320. Last observed by Pedro Miranda on 20 May 2023
  321. Last observed by Brandon Edwards on 13 May 2024
  322. Last observed by Cullen Hanks on 14 May 2024
  323. Last observed by Cullen Hanks on 14 May 2024
  324. Last observed by Cullen Hanks on 14 May 2024
  325. Last observed by Jay McGowan on 14 May 2024
  326. Last observed by Cullen Hanks on 14 May 2024
  327. Last observed by Cullen Hanks on 14 May 2024
  328. Last observed by Adam Vinson on 13 May 2024
  329. Last observed by Brandon Edwards on 13 May 2024
  330. Last observed by David Benvent on 14 May 2024
  331. Last observed by Cullen Hanks on 14 May 2024
  332. Last observed by Jasdev Imani on 2 May 2021
  333. Last observed by Sam Heinrich on 14 May 2024
  334. Last observed by Cayuga Basin Records on 15 Nov 1932
  335. Last observed by Sam Heinrich on 14 May 2024
  336. Last observed by Carol Johnson on 13 May 2024
  337. Last observed by Brandon Edwards on 13 May 2024
  338. Last observed by Brandon Woo on 30 Oct 2020
  339. Last observed by Cullen Hanks on 14 May 2024
  340. Last observed by Wee Hao Ng on 3 Apr 2016
  341. Last observed by Peter Kopp on 14 May 2024
  342. Last observed by Cullen Hanks on 14 May 2024
  343. Last observed by Anonymous eBirder on 24 Apr 2024
  344. Last observed by David Benvent on 14 May 2024
  345. Last observed by Alex Flecker on 31 May 2014
  346. Last observed by Jay McGowan on 12 Sep 2023

Exotic: Escapee (13)

  1. Last observed by Kelly White on 27 Dec 2022
  2. Last observed by Duane Otto on 31 May 2023
  3. Last observed by Kevin Engel on 20 May 2019
  4. Last observed by Richard Adams on 3 Apr 2024
  5. Last observed by John Garrett on 6 May 2022
  6. Last observed by Audrey Chambers on 28 Dec 2022
  7. Last observed by Matt Schloss on 6 Oct 2023
  8. Last observed by Nita Irby on 16 Apr 2023
  9. Last observed by Ken Rosenberg on 15 Dec 2012
  10. Last observed by Betsy Crispell on 9 Nov 2023
  11. Last observed by Dave Nutter on 7 Jul 2019
  12. Last observed by Jack Timmons on 30 Mar 2021
  13. Last observed by Bob McGuire on 25 Jan 2018

Hybrids (23)

  1. Snow x Ross's Goose (hybrid) Anser caerulescens x rossii
    Last observed by Jay McGowan on 16 Jan 2021
  2. Graylag x Swan Goose (hybrid) Anser anser x cygnoides
    Last observed by Gladys Birdsall on 20 May 2022
  3. Graylag x Canada Goose (hybrid) Anser anser x Branta canadensis
    Last observed by Dave Nutter on 6 Feb 2016
  4. Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis
    Last observed by Deborah Lynn on 8 Apr 2024
  5. Snow x Canada Goose (hybrid) Anser caerulescens x Branta canadensis
    Last observed by Kevin McGowan on 7 Oct 2023
  6. Eurasian x American Wigeon (hybrid) Mareca penelope x americana
    Last observed by Chris Wood on 25 Mar 2009
  7. Muscovy Duck x Mallard (hybrid) Cairina moschata x Anas platyrhynchos
    Last observed by Jay McGowan on 28 Nov 2015
  8. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    Last observed by Diane Morton on 20 Apr 2024
  9. Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acuta
    Last observed by Jay McGowan on 25 Jan 2020
  10. Canvasback x Redhead (hybrid) Aythya valisineria x americana
    Last observed by Jay McGowan on 19 Jan 2024
  11. Redhead x Ring-necked Duck (hybrid) Aythya americana x collaris
    Last observed by Jay McGowan on 19 Jan 2024
  12. Redhead x Lesser Scaup (hybrid) Aythya americana x affinis
    Last observed by Brian Hofstetter on 28 Jan 2023
  13. Ring-necked Duck x Lesser Scaup (hybrid) Aythya collaris x affinis
    Last observed by Tim Lenz on 3 Apr 2011
  14. Redhead x scaup sp. (hybrid) Aythya americana x marila/affinis
    Last observed by Elliott Ress on 27 Jan 2024
  15. Ring-necked Duck x scaup sp. (hybrid) Aythya collaris x marila/affinis
    Last observed by Jay McGowan on 19 Jan 2024
  16. Tufted Duck x scaup sp. (hybrid) Aythya fuligula x marila/affinis
    Last observed by Jay McGowan on 19 Jan 2024
  17. Herring x Great Black-backed Gull (hybrid) Larus argentatus x marinus
    Last observed by Chris Wood on 15 Nov 2023
  18. Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreus
    Last observed by Sarah rackowski on 10 Mar 2024
  19. Herring x Lesser Black-backed Gull (hybrid) Larus argentatus x fuscus
    Last observed by Jay McGowan on 25 Nov 2023
  20. Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanoptera
    Last observed by Sandy Podulka on 16 Jun 2023
  21. Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)
    Last observed by Diane Morton on 11 May 2023
  22. Lawrence's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F2 backcross)
    Last observed by Mark Witmer on 1 May 2024
  23. Mourning Warbler x Common Yellowthroat (hybrid) Geothlypis philadelphia x trichas
    Last observed by Jay McGowan on 8 Aug 2005

Additional Taxa (118)

  1. Snow/Ross's Goose Anser caerulescens/rossii
    Last observed by David Benvent on 4 Mar 2024
  2. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    Last observed by Kenneth Kemphues on 14 Apr 2024
  3. Cackling/Canada Goose Branta hutchinsii/canadensis
    Last observed by Charlotte Eubanks on 5 Mar 2024
  4. Trumpeter/Tundra Swan Cygnus buccinator/columbianus
    Last observed by David Wiles on 10 Apr 2024
  5. swan sp. Cygnus sp.
    Last observed by Ziang Liu on 9 Apr 2024
  6. goose sp. Anatidae (goose sp.)
    Last observed by Andrew Eppedio on 8 Mar 2024
  7. Mallard/American Black Duck Anas platyrhynchos/rubripes
    Last observed by Meena Haribal on 3 Mar 2024
  8. teal sp. Anatidae sp. (teal sp.)
    Last observed by Tim Lenz on 13 Sep 2011
  9. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    Last observed by Courtney Kelly Jett on 27 Apr 2024
  10. Greater/Lesser Scaup Aythya marila/affinis
    Last observed by Jasdev Imani on 7 May 2024
  11. Aythya sp. Aythya sp.
    Last observed by Elliott Ress on 19 Apr 2024
  12. Surf/Black Scoter Melanitta perspicillata/americana
    Last observed by David Benvent on 22 Oct 2023
  13. scoter sp. Melanitta sp.
    Last observed by Fredric Kardon on 4 Feb 2024
  14. Common/Barrow's Goldeneye Bucephala clangula/islandica
    Last observed by Tim Lenz on 3 Dec 2015
  15. Common/Red-breasted Merganser Mergus merganser/serrator
    Last observed by David Bartel on 10 May 2024
  16. merganser sp. Mergellus/Lophodytes/Mergus sp.
    Last observed by David Benvent on 27 Oct 2022
  17. duck sp. Anatidae (duck sp.)
    Last observed by Will Cawley on 11 May 2024
  18. waterfowl sp. Anatidae sp.
    Last observed by Courtney Kelly Jett on 18 Nov 2023
  19. Horned/Eared Grebe Podiceps auritus/nigricollis
    Last observed by Tim Lenz on 3 May 2016
  20. grebe sp. Podicipedidae sp.
    Last observed by Courtney Kelly Jett on 4 Nov 2023
  21. pigeon/dove sp. Columbidae sp.
    Last observed by CK BBB Jett (Bird By Bike - motorless) on 2 Nov 2023
  22. Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
    Last observed by Harold Mills on 13 May 2024
  23. Coccyzus sp. Coccyzus sp.
    Last observed by Ian Davies on 24 Nov 2015
  24. swift sp. Apodidae sp.
    Last observed by Luke Seitz on 1 Dec 2012
  25. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    Last observed by J Gary Kohlenberg on 2 Oct 2012
  26. hummingbird sp. Trochilidae sp.
    Last observed by Kevin Murphy on 15 May 2021
  27. rail/crake sp. Rallidae sp. (rail/crake sp.)
    Last observed by Ian Davies on 14 Sep 2016
  28. American/Pacific Golden-Plover (Lesser Golden-Plover) Pluvialis dominica/fulva
    Last observed by mary cronk on 29 Aug 2017
  29. Black-bellied Plover/golden-plover sp. Pluvialis sp.
    Last observed by Brad Walker on 2 Nov 2020
  30. plover sp. Charadriidae sp.
    Last observed by Ian Davies on 1 Aug 2017
  31. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    Last observed by Karen Steffy on 12 Jul 2021
  32. Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
    Last observed by Suan Yong on 14 Sep 2020
  33. phalarope sp. Phalaropus sp.
    Last observed by Jay McGowan on 19 Sep 2003
  34. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    Last observed by Sean Salazar on 9 May 2024
  35. Tringa sp. Tringa sp.
    Last observed by Benjamin Hack on 7 May 2023
  36. Western/Semipalmated Sandpiper Calidris mauri/pusilla
    Last observed by Tim Lenz on 27 Oct 2011
  37. peep sp. Calidris sp. (peep sp.)
    Last observed by Wes Blauvelt on 31 Oct 2023
  38. Calidris sp. Calidris sp.
    Last observed by Bryce Robinson on 24 Apr 2022
  39. Scolopacidae sp. Scolopacidae sp.
    Last observed by Edward Buckler on 2 May 2020
  40. large shorebird sp. Scolopacidae sp. (large shorebird sp.)
    Last observed by Tim Lenz on 24 Sep 2016
  41. shorebird sp. Charadriiformes sp.
    Last observed by Cynthia Crowley on 11 May 2024
  42. jaeger sp. Stercorarius sp. (jaeger sp.)
    Last observed by Bob McGuire on 22 Oct 2008
  43. Herring/Lesser Black-backed Gull Larus argentatus/fuscus
    Last observed by Jay McGowan on 12 Dec 2022
  44. Herring/Iceland Gull Larus argentatus/glaucoides
    Last observed by Jay McGowan on 12 Dec 2022
  45. white-winged gull sp. Larus sp. (white-winged gull sp.)
    Last observed by Jay McGowan on 20 Jan 2024
  46. Larus sp. Larus sp.
    Last observed by Courtney Kelly Jett on 11 May 2024
  47. gull sp. Larinae sp.
    Last observed by Carol Johnson on 11 May 2024
  48. Forster's/Common Tern Sterna forsteri/hirundo
    Last observed by Megan Hausler on 20 Sep 2021
  49. Sterna sp. Sterna sp.
    Last observed by Jay McGowan on 3 May 2021
  50. tern sp. Sterninae sp.
    Last observed by David Wiles on 17 May 2022
  51. gull/tern sp. Laridae sp.
    Last observed by Jay McGowan on 26 Oct 2014
  52. loon sp. Gavia sp.
    Last observed by Courtney Kelly Jett on 11 May 2024
  53. storm-petrel sp. (white-rumped) Oceanitidae/Hydrobatidae sp. (white-rumped)
    Last observed by Jay McGowan on 21 Sep 2003
  54. cormorant sp. Phalacrocoracidae sp.
    Last observed by Anonymous eBirder on 9 Dec 2017
  55. Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violacea
    Last observed by Duane Otto on 21 Jul 2021
  56. heron sp. Ardeidae sp.
    Last observed by Ryan Zucker on 12 May 2024
  57. Glossy/White-faced Ibis Plegadis falcinellus/chihi
    Last observed by Cayuga Basin Records on 18 Oct 2019
  58. new world vulture sp. Cathartidae sp.
    Last observed by Caleb Centanni on 16 Sep 2023
  59. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    Last observed by Nina Calabria on 11 May 2024
  60. Cooper's Hawk/American Goshawk Accipiter cooperii/atricapillus
    Last observed by Tom Auer on 29 Sep 2017
  61. Accipiter sp. Accipiter sp.
    Last observed by David Wiles on 27 Apr 2024
  62. Golden/Bald Eagle Aquila chrysaetos/Haliaeetus leucocephalus
    Last observed by Caleb Centanni on 9 Mar 2024
  63. Red-shouldered/Broad-winged Hawk Buteo lineatus/platypterus
    Last observed by logan kahle on 16 Apr 2016
  64. Buteo sp. Buteo sp.
    Last observed by Carol Johnson on 13 May 2024
  65. hawk sp. Accipitridae sp. (hawk sp.)
    Last observed by Brian Marino on 7 May 2024
  66. eagle sp. Accipitridae sp. (eagle sp.)
    Last observed by Kevin Ebert on 25 Mar 2019
  67. owl sp. Strigiformes sp.
    Last observed by Elliott Ress on 12 Jan 2024
  68. Yellow-bellied/Red-naped Sapsucker Sphyrapicus varius/nuchalis
    Last observed by Chris Wood on 18 Apr 2015
  69. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    Last observed by Carol Johnson on 7 May 2024
  70. woodpecker sp. Picidae sp.
    Last observed by Tom Schulenberg on 12 May 2024
  71. small falcon sp. Falco sp. (small falcon sp.)
    Last observed by Caleb Centanni on 24 Sep 2023
  72. falcon sp. Falco sp.
    Last observed by Courtney Kelly Jett on 30 Apr 2024
  73. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    Last observed by Duane Otto on 13 May 2024
  74. parakeet sp. Psittaciformes sp. (parakeet sp.)
    Last observed by Tim Lenz on 4 Sep 2012
  75. Western/Eastern Wood-Pewee Contopus sordidulus/virens
    Last observed by Caleb Gordon on 21 Oct 2018
  76. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    Last observed by Adam Vinson on 13 May 2024
  77. Empidonax sp. Empidonax sp.
    Last observed by Caleb Centanni on 11 May 2024
  78. new world flycatcher sp. Tyrannidae sp.
    Last observed by Cynthia Crowley on 9 May 2024
  79. Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus
    Last observed by Caleb Centanni on 24 Sep 2023
  80. Philadelphia/Red-eyed Vireo Vireo philadelphicus/olivaceus
    Last observed by Nancy Auer on 22 May 2023
  81. vireo sp. Vireo sp.
    Last observed by Jason Manning on 12 May 2024
  82. American/Fish Crow Corvus brachyrhynchos/ossifragus
    Last observed by Courtney Kelly Jett on 16 Jul 2023
  83. crow sp. Corvus sp. (crow sp.)
    Last observed by Caleb Centanni on 11 May 2024
  84. crow/raven sp. Corvus sp.
    Last observed by Andrew Eppedio on 25 Apr 2024
  85. Cliff/Cave Swallow Petrochelidon pyrrhonota/fulva
    Last observed by Matthew D. Medler on 15 Apr 2018
  86. swallow sp. Hirundinidae sp.
    Last observed by Laurie Ray on 13 May 2024
  87. Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapa
    Last observed by Raphaël Nussbaumer on 4 Oct 2021
  88. nuthatch sp. Sitta sp.
    Last observed by Courtney Kelly Jett on 8 Feb 2024
  89. wren sp. Troglodytidae sp.
    Last observed by Caleb Centanni on 24 Sep 2023
  90. Gray-cheeked/Bicknell's Thrush Catharus minimus/bicknelli
    Last observed by Benjamin Hack on 5 Oct 2021
  91. Catharus sp. Catharus sp.
    Last observed by Sarah rackowski on 5 May 2024
  92. thrush sp. Turdidae sp.
    Last observed by Carol Johnson on 27 Apr 2024
  93. Bohemian/Cedar Waxwing Bombycilla garrulus/cedrorum
    Last observed by Jay McGowan on 7 Nov 2019
  94. House/Purple Finch Haemorhous mexicanus/purpureus
    Last observed by Courtney Kelly Jett on 29 Apr 2024
  95. Haemorhous sp. Haemorhous sp.
    Last observed by Adrian Burke on 1 Mar 2020
  96. Common/Hoary Redpoll Acanthis flammea/hornemanni
    Last observed by Tim WOOTTON on 13 Mar 2024
  97. crossbill sp. Loxia sp.
    Last observed by Edward Buckler on 16 Apr 2021
  98. Acanthis/Spinus sp. Acanthis/Spinus sp.
    Last observed by Courtney Kelly Jett on 8 May 2024
  99. finch sp. Fringillidae sp.
    Last observed by Courtney Kelly Jett on 2 May 2024
  100. Spizella sp. Spizella sp.
    Last observed by Shawn Billerman on 30 Apr 2024
  101. Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.
    Last observed by Barbara Wadsworth on 18 Feb 2024
  102. Zonotrichia sp. Zonotrichia sp.
    Last observed by Rajan Rao on 9 Apr 2024
  103. Lincoln's/Swamp Sparrow Melospiza lincolnii/georgiana
    Last observed by Ryan Zucker on 7 May 2024
  104. new world sparrow sp. Passerellidae sp.
    Last observed by Courtney Kelly Jett on 12 May 2024
  105. new world oriole sp. Icterus sp.
    Last observed by Tim Lenz on 9 Aug 2017
  106. blackbird sp. Icteridae sp.
    Last observed by Courtney Kelly Jett on 10 May 2024
  107. Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis
    Last observed by Ananda Kalukin on 12 May 2024
  108. Golden-winged/Blue-winged Warbler Vermivora chrysoptera/cyanoptera
    Last observed by Paul Herwood on 8 May 2024
  109. Leiothlypis sp. Leiothlypis sp.
    Last observed by Courtney Kelly Jett on 25 Sep 2023
  110. Connecticut/MacGillivray's/Mourning Warbler Oporornis/Geothlypis sp. (Mourning-type)
    Last observed by Jay McGowan on 3 Sep 2021
  111. Bay-breasted/Blackpoll Warbler Setophaga castanea/striata
    Last observed by Cullen Hanks on 28 Sep 2023
  112. Dark-eyed Junco/Pine Warbler Junco hyemalis/Setophaga pinus
    Last observed by David Benvent on 14 Sep 2022
  113. Setophaga sp. Setophaga sp.
    Last observed by Benjamin Van Doren on 8 May 2016
  114. new world warbler sp. Parulidae sp.
    Last observed by Cullen Hanks on 14 May 2024
  115. sparrow/warbler sp. (trilling song) Passerellidae/Parulidae sp. (trilling song)
    Last observed by Ethan K on 29 Jun 2023
  116. tanager sp. (Piranga sp.) Piranga sp.
    Last observed by Max Witynski on 9 Feb 2016
  117. passerine sp. Passeriformes sp.
    Last observed by Ryan Zucker on 12 May 2024
  118. bird sp. Aves sp.
    Last observed by Ryan Zucker on 12 May 2024