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Illustrated Checklist

 Powered by Macaulay Library and eBird
Updated ~15 hours ago
311 Species Observed
Species w/ Photos
Species w/ Audio
Species Needing Photos
Species Needing Audio
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Native and Naturalized (311)

  1. Last observed by Hin Ki & Queenie Pong on 22 Apr 2024
  2. Last observed by Jonathan Chu on 13 Oct 2020
  3. Last observed by Learning Landon on 23 Mar 2024
  4. Last observed by Howard Shapiro on 30 Apr 2023
  5. Last observed by Lev Frid on 27 Oct 2020
  6. Last observed by Gis Segler on 25 Mar 2018
  7. Last observed by Cathy Brown on 23 Apr 2024
  8. Last observed by Aaron Zhou on 23 Apr 2024
  9. Last observed by Julian Diener on 16 Apr 2024
  10. Last observed by Jason Milson on 23 Apr 2024
  11. Last observed by Anonymous eBirder on 9 Apr 2024
  12. Last observed by Aaron Zhou on 23 Apr 2024
  13. Last observed by Aileen Barclay on 23 Apr 2024
  14. Last observed by Aileen Barclay on 23 Apr 2024
  15. Last observed by Hin Ki & Queenie Pong on 23 Apr 2024
  16. Last observed by John Carley on 30 Mar 2019
  17. Last observed by Nicolas Moreno on 23 Apr 2024
  18. Last observed by Aaron Zhou on 23 Apr 2024
  19. Last observed by Malcolm Stewart on 21 Apr 2024
  20. Last observed by Amy Arkeveld on 21 Apr 2024
  21. Last observed by Dave Edge on 23 Apr 2024
  22. Last observed by grant stone on 17 Apr 2024
  23. Last observed by David and Regan Goodyear on 16 Apr 2024
  24. Last observed by Elias Takacs on 23 Apr 2024
  25. Last observed by David Mou on 23 Apr 2024
  26. Last observed by Hin Ki & Queenie Pong on 23 Apr 2024
  27. Last observed by Dinu Bandyopadhyay on 13 Jun 2022
  28. Last observed by Steve Kinsley on 9 Jan 2024
  29. Last observed by Jean Gairdner on 20 Nov 2023
  30. Last observed by William Konze on 16 Dec 2023
  31. Last observed by Mark Dorriesfield on 18 Nov 2023
  32. Last observed by Julian Diener on 16 Apr 2024
  33. Last observed by Elias Takacs on 23 Apr 2024
  34. Last observed by Amy Arkeveld on 21 Apr 2024
  35. Last observed by Hin Ki & Queenie Pong on 23 Apr 2024
  36. Last observed by Craig Mcdonald on 23 Apr 2024
  37. Last observed by Craig Mcdonald on 23 Apr 2024
  38. Last observed by Jason Milson on 23 Apr 2024
  39. Last observed by Chris S on 23 Apr 2024
  40. Last observed by Steve Kinsley on 22 Apr 2024
  41. Last observed by Donald A. Sutherland on 23 May 1984
  42. Last observed by Frank Pinilla on 13 Jan 1994
  43. Last observed by Frank Pinilla on 23 Apr 2024
  44. Last observed by Amirtha Karunakaran on 14 Apr 2024
  45. Last observed by Frank Pinilla on 22 Apr 2024
  46. Last observed by Gray Carlin on 11 Sep 2023
  47. Last observed by Aaron Zhou on 23 Apr 2024
  48. Last observed by Published Ontario Bird Records Data on 24 May 1888
  49. Last observed by Michael K on 23 Apr 2024
  50. Last observed by Julian Diener on 17 Sep 2023
  51. Last observed by Sleiman Shakkour on 24 Sep 2023
  52. Last observed by Julian Diener on 29 Sep 2023
  53. Last observed by Published Ontario Bird Records Data on 26 Apr 1990
  54. Last observed by Steve Kinsley on 4 Sep 2023
  55. Last observed by Alan Decker on 29 Sep 2023
  56. Last observed by Colleen C on 25 Sep 2023
  57. Last observed by Aaron Zhou on 23 Apr 2024
  58. Last observed by Luke VanRooyen on 21 Apr 2024
  59. Last observed by Jean Gairdner on 10 Oct 2023
  60. Last observed by MLV Ober on 20 Apr 2024
  61. Last observed by Bob Curry on 4 Jun 1981
  62. Last observed by Aaron Zhou on 23 Apr 2024
  63. Last observed by Michael Hatton on 3 Nov 2019
  64. Last observed by Nicolas Moreno on 19 Nov 2023
  65. Last observed by JW Mills on 5 Oct 2023
  66. Last observed by Sleiman Shakkour on 23 Apr 2024
  67. Last observed by P R on 4 Oct 2023
  68. Last observed by Gary Wood on 8 Jun 2020
  69. Last observed by Marc Lichtenberg on 7 Jun 2022
  70. Last observed by Christine Mason on 22 May 2021
  71. Last observed by Doug Jagger on 14 Nov 2021
  72. Last observed by Kevin Shackleton on 15 May 2012
  73. Last observed by Rohan B on 3 Sep 2023
  74. Last observed by Erik Pohanka on 6 Oct 2023
  75. Last observed by Steve Kinsley on 21 Apr 2024
  76. Last observed by Kevin Shackleton on 15 Apr 2024
  77. Last observed by Learning Landon on 24 Sep 2023
  78. Last observed by Julian Diener on 5 Aug 2023
  79. Last observed by Hin Ki & Queenie Pong on 23 Apr 2024
  80. Last observed by Nicolas Moreno on 1 Oct 2023
  81. Last observed by Hin Ki & Queenie Pong on 22 Apr 2024
  82. Last observed by Peter Musselman on 23 Apr 2024
  83. Last observed by Mark Kubisz on 1 Sep 2023
  84. Last observed by Christine Mason on 24 May 2023
  85. Last observed by Jarmo Jalava on 2 May 1985
  86. Last observed by Hin Ki & Queenie Pong on 7 Sep 2023
  87. Last observed by Frank Pinilla on 13 Nov 2023
  88. Last observed by Nicolas Moreno on 19 Nov 2023
  89. Last observed by CWS Ontario Shorebird data on 3 Nov 1991
  90. Last observed by David Wallace on 30 Sep 2023
  91. Last observed by Jean Iron on 10 Nov 2023
  92. Last observed by Sasidhar Akkiraju on 8 Oct 2023
  93. Last observed by Julian Diener on 20 Apr 2024
  94. Last observed by Julian Diener on 18 May 2019
  95. Last observed by Stephanie Pereira on 1 Oct 2023
  96. Last observed by Christine Mason on 29 Oct 2023
  97. Last observed by Ella F on 8 May 2023
  98. Last observed by Lucio 'Luc' Fazio on 26 Jan 1980
  99. Last observed by Charmaine Anderson on 9 Nov 2017
  100. Last observed by Craig Mcdonald on 23 Apr 2024
  101. Last observed by Frank Pinilla on 2 May 2020
  102. Last observed by Aaron Zhou on 23 Apr 2024
  103. Last observed by Aaron Zhou on 23 Apr 2024
  104. Last observed by Aileen Barclay on 3 Mar 2024
  105. Last observed by Steve Kinsley on 4 Jan 2024
  106. Last observed by Anonymous eBirder on 8 Jan 2024
  107. Last observed by Sleiman Shakkour on 6 Jan 2024
  108. Last observed by Jean Gairdner on 23 Apr 2024
  109. Last observed by Mark Kubisz on 20 Aug 2023
  110. Last observed by Amy Arkeveld on 21 Apr 2024
  111. Last observed by Amirtha Karunakaran on 21 Apr 2024
  112. Last observed by Aileen Barclay on 11 Oct 2020
  113. Last observed by Steve Kinsley on 13 Oct 2017
  114. Last observed by Matthew Buckstein on 23 Apr 2024
  115. Last observed by Published Ontario Bird Records Data on 5 Jan 2000
  116. Last observed by Denise Potter on 23 Apr 2024
  117. Last observed by Kristen Martyn on 14 Sep 2023
  118. Last observed by Leslie Mondolo on 23 Sep 2020
  119. Last observed by Brian Schouten on 15 Apr 2024
  120. Last observed by Margaret Hough on 13 Sep 2023
  121. Last observed by Matthew Buckstein on 23 Apr 2024
  122. Last observed by Royal Ontario Museum Historical Checklists data on 30 Jul 1930
  123. Last observed by Eric Baldo on 16 Apr 2022
  124. Last observed by Cathy Brown on 3 Oct 2023
  125. Last observed by Ron Bonner on 20 Jul 2023
  126. Last observed by Denise Potter on 23 Apr 2024
  127. Last observed by Aaron Zhou on 23 Apr 2024
  128. Last observed by Published Ontario Bird Records Data on 3 Apr 2023
  129. Last observed by Gr 10 E-block Bird Team on 23 Apr 2024
  130. Last observed by Aaron Zhou on 23 Apr 2024
  131. Last observed by Emily-Kate Hunter on 16 Mar 2024
  132. Last observed by Steve Kinsley on 22 Apr 2024
  133. Last observed by Sleiman Shakkour on 22 Apr 2024
  134. Last observed by Nicolas Moreno on 23 Apr 2024
  135. Last observed by Michael McAllister on 1 Jan 2024
  136. Last observed by Denise Potter on 22 Apr 2024
  137. Last observed by Carmela Watts on 19 Apr 2024
  138. Last observed by Stephanie Pereira on 23 Apr 2024
  139. Last observed by Denise Potter on 23 Apr 2024
  140. Last observed by Aaron Zhou on 2 Apr 2024
  142. Last observed by Stephanie Pereira on 23 Apr 2024
  143. Last observed by Mike Norton on 12 Jan 2024
  144. Last observed by Mark Dorriesfield on 10 Apr 2024
  146. Last observed by Published Ontario Bird Records Data on 8 May 1982
  147. Last observed by Julian Diener on 22 Apr 2024
  149. Last observed by Elias Takacs on 9 Mar 2024
  150. Last observed by Frank Pinilla on 24 Mar 2024
  151. Last observed by Sheldon McGregor on 8 Feb 1997
  152. Last observed by Stephanie Pereira on 28 Mar 2024
  153. Last observed by Denise Potter on 23 Apr 2024
  154. Last observed by Sleiman Shakkour on 22 Apr 2024
  155. Last observed by Sleiman Shakkour on 11 Aug 2023
  156. Last observed by Sleiman Shakkour on 23 Apr 2024
  157. Last observed by Jeff Harrison on 7 Mar 1964
  158. Last observed by Steve McAllister on 22 Oct 2017
  159. Last observed by Michael Vertolli on 23 Apr 2024
  160. Last observed by Michael Vertolli on 23 Apr 2024
  161. Last observed by Stephanie Pereira on 23 Apr 2024
  162. Last observed by Michael Vertolli on 23 Apr 2024
  163. Last observed by Frank Pinilla on 22 Apr 2024
  164. Last observed by Kevin Shackleton on 23 Apr 2024
  165. Last observed by Stephanie Pereira on 18 Apr 2024
  166. Last observed by Christine Mason on 13 Sep 2023
  167. Last observed by Michael Vertolli on 6 Oct 2023
  168. Last observed by Gloria and Andy Schwabe on 20 Sep 2023
  169. Last observed by Cathy Brown on 5 Jun 2023
  170. Last observed by Kevin Shackleton on 3 Aug 2023
  171. Last observed by Aileen Barclay on 11 Sep 2023
  172. Last observed by Anonymous eBirder on 26 Sep 2023
  173. Last observed by Sleiman Shakkour on 23 Apr 2024
  174. Last observed by Sleiman Shakkour on 24 Sep 2023
  175. Last observed by Published Ontario Bird Records Data on 6 Oct 1982
  176. Last observed by Anonymous eBirder on 15 Sep 2023
  177. Last observed by Published Ontario Bird Records Data on 26 Apr 2004
  178. Last observed by Lev Frid on 25 Oct 2023
  179. Last observed by Cathy Brown on 1 Sep 2023
  180. Last observed by Michael Vertolli on 23 Apr 2024
  181. Last observed by Ron Bonner on 14 Oct 2023
  182. Last observed by Aileen Barclay on 22 Sep 2023
  183. Last observed by Sleiman Shakkour on 28 Oct 2023
  184. Last observed by Seppo Niemispelto on 20 Oct 1976
  185. Last observed by Aaron Zhou on 13 Apr 2024
  186. Last observed by Royal Ontario Museum Historical Checklists data on 8 Mar 1942
  187. Last observed by Aaron Zhou on 23 Apr 2024
  188. Last observed by Michael Vertolli on 23 Apr 2024
  189. Last observed by Aileen Liu on 23 Apr 2024
  190. Last observed by Michael Vertolli on 23 Apr 2024
  191. Last observed by Andrew Keaveney on 8 Nov 2010
  192. Last observed by Joshua Vandermeulen on 15 May 2015
  193. Last observed by Anonymous eBirder on 14 Apr 2024
  194. Last observed by Aileen Liu on 22 Apr 2024
  195. Last observed by Elias Takacs on 23 Apr 2024
  196. Last observed by Sleiman Shakkour on 20 Apr 2024
  197. Last observed by Jason Milson on 23 Apr 2024
  198. Last observed by Elias Takacs on 23 Apr 2024
  199. Last observed by Aileen Liu on 23 Apr 2024
  200. Last observed by Aaron Zhou on 23 Apr 2024
  201. Last observed by Stephanie Pereira on 23 Apr 2024
  202. Last observed by Learning Landon on 23 Apr 2024
  203. Last observed by Sleiman Shakkour on 23 Apr 2024
  204. Last observed by Laura McClintock on 23 Apr 2024
  205. Last observed by Sleiman Shakkour on 24 Sep 2023
  206. Last observed by Michael Vertolli on 23 Apr 2024
  207. Last observed by Stephanie Pereira on 22 Apr 2024
  208. Last observed by Kathryn Mills on 21 Jun 2023
  209. Last observed by Steve Kinsley on 21 Oct 2023
  210. Last observed by Colleen C on 19 Feb 2024
  211. Last observed by Michael Vertolli on 23 Apr 2024
  212. Last observed by Amy Arkeveld on 21 Jan 2024
  213. Last observed by Steven C on 23 Apr 2024
  214. Last observed by Sleiman Shakkour on 23 Apr 2024
  215. Last observed by Sleiman Shakkour on 23 Apr 2024
  216. Last observed by Jay McGowan on 8 Mar 2010
  217. Last observed by Julian Diener on 17 Sep 2023
  218. Last observed by Kalvin Chan on 6 Oct 2023
  219. Last observed by Cathy Brown on 19 Oct 2023
  220. Last observed by Sleiman Shakkour on 23 Apr 2024
  221. Last observed by Lev Frid on 18 Sep 2023
  222. Last observed by Kevin Shackleton on 23 Apr 2024
  223. Last observed by Anonymous eBirder on 9 Apr 2024
  224. Last observed by Craig Mcdonald on 23 Apr 2024
  225. Last observed by Learning Landon on 23 Apr 2024
  226. Last observed by Lev Frid on 9 Apr 2024
  227. Last observed by Jean Gairdner on 10 Nov 2023
  228. Last observed by Aaron Zhou on 23 Mar 2024
  229. Last observed by Aaron Zhou on 23 Apr 2024
  230. Last observed by Sleiman Shakkour on 23 Apr 2024
  231. Last observed by Marcus Bute on 17 Apr 2024
  232. Last observed by Christine Mason on 5 Mar 2022
  233. Last observed by Amber Are on 31 Mar 2024
  234. Last observed by Amy Arkeveld on 18 Nov 2023
  235. Last observed by Frank Pinilla on 23 Apr 2024
  236. Last observed by Aaron Zhou on 23 Apr 2024
  237. Last observed by Lev Frid on 20 Feb 2024
  238. Last observed by Published Ontario Bird Records Data on 25 May 2006
  239. Last observed by Steve Kinsley on 17 Mar 2024
  240. Last observed by Colleen C on 6 Oct 2023
  241. Last observed by Craig Mcdonald on 23 Apr 2024
  242. Last observed by Amy Arkeveld on 18 Oct 2023
  243. Last observed by Chris S on 23 Apr 2024
  244. Last observed by Lev Frid on 31 Jan 2024
  245. Last observed by Kevin Zhong on 22 Apr 2024
  246. Last observed by Amirtha Karunakaran on 23 Apr 2024
  247. Last observed by Michael Vertolli on 23 Apr 2024
  248. Last observed by Andrew Sibbald on 18 Apr 2024
  249. Last observed by Bruce Parker on 14 May 1979
  250. Last observed by Michael Vertolli on 23 Apr 2024
  251. Last observed by Michael Vertolli on 22 Apr 2024
  252. Last observed by David Pryor on 11 Oct 2014
  253. Last observed by Steve Kinsley on 1 Oct 2022
  254. Last observed by Aileen Barclay on 23 Apr 2024
  256. Last observed by Michael Vertolli on 23 Apr 2024
  257. Last observed by Channa Jayasinghe on 18 Oct 2023
  258. Last observed by Frank Pinilla on 23 Apr 2024
  259. Last observed by Anonymous eBirder on 3 Nov 2020
  260. Last observed by Denise Potter on 22 Apr 2024
  261. Last observed by Cindy Shaban on 2 Jul 2017
  262. Last observed by Julian Diener on 10 Sep 2023
  263. Last observed by Lucio 'Luc' Fazio on 29 Jun 1985
  264. Last observed by Sleiman Shakkour on 23 Apr 2024
  265. Last observed by Cristian Tamas on 7 Aug 2023
  266. Last observed by Aileen Barclay on 10 Sep 2023
  267. Last observed by Aaron Zhou on 23 Apr 2024
  268. Last observed by Michael Vertolli on 23 Apr 2024
  269. Last observed by Aaron Zhou on 23 Apr 2024
  270. Last observed by Donald A. Sutherland on 6 May 1984
  271. Last observed by Aaron Zhou on 23 Apr 2024
  272. Last observed by Julian Diener on 15 Oct 2023
  273. Last observed by OFNC eBird on 18 May 1975
  274. Last observed by Kevin Zhong on 9 Apr 2024
  275. Last observed by Cathy Brown on 13 Sep 2023
  276. Last observed by Julian Diener on 22 Aug 2023
  277. Last observed by Julian Diener on 4 Sep 2023
  278. Last observed by Lev Frid on 25 Sep 2023
  279. Last observed by Royal Ontario Museum Historical Checklists data on 19 May 1928
  280. Last observed by Colleen C on 12 Nov 2023
  281. Last observed by Michael Gallo on 27 Oct 2023
  282. Last observed by Lev Frid on 25 Oct 2023
  283. Last observed by Lev Frid on 20 Sep 2023
  284. Last observed by Amanda Guercio on 29 Sep 2023
  285. Last observed by TRCA Regional data on 4 Jun 2008
  286. Last observed by Cassidy Assinck on 11 Oct 2023
  287. Last observed by Peter Hawrylyshyn on 1 Sep 2023
  288. Last observed by Michael Vertolli on 9 Oct 2023
  289. Last observed by Brian Schouten on 13 Oct 2023
  290. Last observed by Lev Frid on 19 May 2020
  291. Last observed by Cathy Brown on 28 Sep 2023
  292. Last observed by Gr 10 E-block Bird Team on 13 Oct 2023
  293. Last observed by Amanda Guercio on 29 Sep 2023
  294. Last observed by Rob Cumming on 1 Oct 2023
  295. Last observed by Channa Jayasinghe on 21 Sep 2023
  296. Last observed by Rob Cumming on 1 Oct 2023
  297. Last observed by Chris Fuerth on 24 Sep 2023
  298. Last observed by Edmond & Elza Cheng on 17 Oct 2023
  299. Last observed by Craig Mcdonald on 23 Apr 2024
  300. Last observed by Laura McClintock on 23 Apr 2024
  301. Last observed by Craig Mcdonald on 23 Apr 2024
  302. Last observed by Jian Mei on 4 May 2022
  303. Last observed by Jax Nasimok on 16 May 2020
  304. Last observed by Mark Dorriesfield on 11 Oct 2023
  305. Last observed by Christine Mason on 18 Sep 2023
  306. Last observed by Lev Frid on 26 Sep 2023
  307. Last observed by Scott Clarke on 18 May 2021
  308. Last observed by Barbara N. Charlton on 3 Oct 2023
  309. Last observed by Michael Vertolli on 23 Apr 2024
  310. Last observed by Anonymous eBirder on 9 Dec 2023
  311. Last observed by Lev Frid on 10 Oct 2023

Exotic: Escapee (10)

  1. Last observed by Sharon Bradley on 26 Sep 2009
  2. Last observed by Lauren Moretto on 18 May 2022
  3. Last observed by Morgan Lincoln & Michael Barker on 15 Mar 2024
  4. Last observed by Colin Drummond on 25 Sep 2021
  5. Last observed by Tyler L. Hoar on 2 Oct 2014
  6. Last observed by Anisa Ishak on 2 Jun 2020
  7. Last observed by Malcolm Stewart on 18 Apr 2024
  8. Last observed by Brian Schouten on 18 May 2021
  9. Last observed by Nick Witzeman on 20 Jun 2019
  10. Last observed by Plamen Peychev on 19 Jan 2019

Hybrids (12)

  1. Snow x Cackling Goose (hybrid) Anser caerulescens x Branta hutchinsii
    Last observed by Jean Gairdner on 27 Jan 2024
  2. Barnacle x Cackling Goose (hybrid) Branta leucopsis x hutchinsii
    Last observed by Learning Landon on 26 Nov 2023
  3. Swan Goose x Canada Goose (hybrid) Anser cygnoides x Branta canadensis
    Last observed by Mark Dorriesfield on 30 Sep 2022
  4. Graylag x Canada Goose (hybrid) Anser anser x Branta canadensis
    Last observed by Maimoona Abrar on 23 Feb 2018
  5. Snow x Canada Goose (hybrid) Anser caerulescens x Branta canadensis
    Last observed by Amirtha Karunakaran on 24 Mar 2023
  6. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    Last observed by Matthew Kwan on 16 Mar 2024
  7. Common Goldeneye x Hooded Merganser (hybrid) Bucephala clangula x Lophodytes cucullatus
    Last observed by Luke Berg on 9 Nov 2017
  8. Herring x Great Black-backed Gull (hybrid) Larus argentatus x marinus
    Last observed by Frank Pinilla on 24 Dec 2021
  9. Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreus
    Last observed by Gavin Platt on 8 Feb 2002
  10. Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanoptera
    Last observed by Jean Gairdner on 15 May 2022
  11. Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)
    Last observed by Elias Takacs on 31 Aug 2023
  12. Lawrence's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F2 backcross)
    Last observed by Lev Frid on 23 Aug 2023

Additional Taxa (80)

  1. Snow/Ross's Goose Anser caerulescens/rossii
    Last observed by Sarah Lamond on 1 Apr 2020
  2. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    Last observed by Anonymous eBirder on 31 Jul 2023
  3. Cackling/Canada Goose Branta hutchinsii/canadensis
    Last observed by Kathy Peel on 7 Apr 2024
  4. Trumpeter/Tundra Swan Cygnus buccinator/columbianus
    Last observed by Aileen Barclay on 7 Apr 2024
  5. swan sp. Cygnus sp.
    Last observed by Jean Gairdner on 1 Apr 2024
  6. goose sp. Anatidae (goose sp.)
    Last observed by Eva L on 9 Apr 2024
  7. Mallard/American Black Duck Anas platyrhynchos/rubripes
    Last observed by Sharon Bradley on 13 Mar 2024
  8. teal sp. Anatidae sp. (teal sp.)
    Last observed by Mark Dorriesfield on 6 Nov 2016
  9. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    Last observed by Caleb Scholtens on 15 Apr 2017
  10. Greater/Lesser Scaup Aythya marila/affinis
    Last observed by Dave Edge on 23 Apr 2024
  11. Aythya sp. Aythya sp.
    Last observed by Jean Gairdner on 1 Apr 2024
  12. scoter sp. Melanitta sp.
    Last observed by Peter Hawrylyshyn on 6 Oct 2023
  13. Common/Red-breasted Merganser Mergus merganser/serrator
    Last observed by Cathy Brown on 14 Dec 2023
  14. merganser sp. Mergellus/Lophodytes/Mergus sp.
    Last observed by Elias Takacs on 22 May 2014
  15. duck sp. Anatidae (duck sp.)
    Last observed by Aaron Zhou on 23 Apr 2024
  16. waterfowl sp. Anatidae sp.
    Last observed by Max Segler on 4 Sep 2017
  17. grebe sp. Podicipedidae sp.
    Last observed by Stan Long on 5 Aug 2013
  18. Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
    Last observed by Malcolm Stewart on 14 Sep 2023
  19. Selasphorus sp. Selasphorus sp.
    Last observed by Published Ontario Bird Records Data on 9 Dec 2010
  20. rail/crake sp. Rallidae sp. (rail/crake sp.)
    Last observed by Aaron Zhou on 17 May 2023
  21. Black-bellied Plover/golden-plover sp. Pluvialis sp.
    Last observed by Jean Iron on 5 Sep 2021
  22. plover sp. Charadriidae sp.
    Last observed by Erica Peterson on 8 May 2016
  23. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    Last observed by John Watson on 10 May 2015
  24. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    Last observed by Malcolm Stewart on 5 Apr 2024
  25. peep sp. Calidris sp. (peep sp.)
    Last observed by Denise Potter on 5 Oct 2023
  26. Scolopacidae sp. Scolopacidae sp.
    Last observed by Brad Rogers on 15 Sep 2023
  27. large shorebird sp. Scolopacidae sp. (large shorebird sp.)
    Last observed by Rob Craig on 11 May 2012
  28. shorebird sp. Charadriiformes sp.
    Last observed by Sleiman Shakkour on 14 Apr 2024
  29. Larus sp. Larus sp.
    Last observed by Joe Gyekis on 30 Dec 2022
  30. gull sp. Larinae sp.
    Last observed by Cameron McGillicuddy on 19 Apr 2024
  31. Forster's/Common Tern Sterna forsteri/hirundo
    Last observed by Peter Hawrylyshyn on 9 Aug 2023
  32. tern sp. Sterninae sp.
    Last observed by Peter Hawrylyshyn on 15 Aug 2023
  33. loon sp. Gavia sp.
    Last observed by Aileen Barclay on 22 Oct 2018
  34. heron sp. Ardeidae sp.
    Last observed by joe galluzzi on 26 Mar 2024
  35. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    Last observed by Aaron Zhou on 14 Apr 2024
  36. Accipiter sp. Accipiter sp.
    Last observed by Craig Evans on 29 Mar 2024
  37. Buteo sp. Buteo sp.
    Last observed by Yih Ling Chang on 21 Apr 2024
  38. Buteo/eagle sp. Buteo/eagle sp.
    Last observed by Tim Martin on 11 Dec 2017
  39. hawk sp. Accipitridae sp. (hawk sp.)
    Last observed by Hannah McCurdy-Adams on 20 Apr 2024
  40. eagle sp. Accipitridae sp. (eagle sp.)
    Last observed by Jean Gairdner on 8 Nov 2023
  41. owl sp. Strigiformes sp.
    Last observed by Malcolm Stewart on 2 Dec 2023
  42. Melanerpes sp. Melanerpes sp.
    Last observed by Samuel Lau on 3 Jul 2020
  43. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    Last observed by Aileen Liu on 23 Apr 2024
  44. woodpecker sp. Picidae sp.
    Last observed by Aaron Zhou on 23 Apr 2024
  45. small falcon sp. Falco sp. (small falcon sp.)
    Last observed by Thomas Unrau on 6 Jun 2015
  46. falcon sp. Falco sp.
    Last observed by Richard Linley on 29 Mar 2024
  47. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    Last observed by Aaron Zhou on 11 Sep 2021
  48. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    Last observed by Cathy Brown on 10 Sep 2023
  49. Empidonax sp. Empidonax sp.
    Last observed by Malcolm Stewart on 28 Aug 2023
  50. new world flycatcher sp. Tyrannidae sp.
    Last observed by Patrick Strzalkowski on 22 Apr 2024
  51. Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus
    Last observed by Rolland Leader on 6 Sep 2021
  52. Philadelphia/Red-eyed Vireo Vireo philadelphicus/olivaceus
    Last observed by Andrew Sibbald on 25 May 2022
  53. vireo sp. Vireo sp.
    Last observed by H M on 12 May 2021
  54. Loggerhead/Northern Shrike Lanius ludovicianus/borealis
    Last observed by Margaret Almack on 14 Jan 2024
  55. crow/raven sp. Corvus sp.
    Last observed by Debra Loughlin on 3 Mar 2024
  56. swallow sp. Hirundinidae sp.
    Last observed by Austin Page on 21 Apr 2024
  57. Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapa
    Last observed by Edward M on 21 Apr 2024
  58. nuthatch sp. Sitta sp.
    Last observed by Kevin Zhong on 14 Apr 2024
  59. wren sp. Troglodytidae sp.
    Last observed by Michelle Klemchuck-Livshin on 10 Mar 2024
  60. Catharus sp. Catharus sp.
    Last observed by Michael Vertolli on 11 Oct 2023
  61. thrush sp. Turdidae sp.
    Last observed by Meg O'Mahony on 11 Jun 2022
  62. Bohemian/Cedar Waxwing Bombycilla garrulus/cedrorum
    Last observed by Denise Potter on 6 Feb 2023
  63. House/Purple Finch Haemorhous mexicanus/purpureus
    Last observed by Chris Wigham on 18 Feb 2024
  64. Common/Hoary Redpoll Acanthis flammea/hornemanni
    Last observed by Kathy Scaini on 19 Feb 2022
  65. crossbill sp. Loxia sp.
    Last observed by Malcolm Stewart on 24 Oct 2023
  66. Acanthis/Spinus sp. Acanthis/Spinus sp.
    Last observed by Michael Vertolli on 14 May 2023
  67. finch sp. Fringillidae sp.
    Last observed by Aaron Zhou on 11 Apr 2024
  68. Spizella sp. Spizella sp.
    Last observed by Aaron Zhou on 16 Apr 2024
  69. Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.
    Last observed by Hester Riches on 1 Jan 2024
  70. Lincoln's/Swamp Sparrow Melospiza lincolnii/georgiana
    Last observed by Steve Kinsley on 11 Oct 2018
  71. towhee sp. Melozone/Pipilo sp.
    Last observed by Malcolm Stewart on 18 Nov 2023
  72. new world sparrow sp. Passerellidae sp.
    Last observed by Nicolas Moreno on 23 Apr 2024
  73. Western/Eastern Meadowlark Sturnella neglecta/magna
    Last observed by Galya Dokshina on 5 Mar 2024
  74. new world oriole sp. Icterus sp.
    Last observed by Luigi Richardson on 11 Jun 2015
  75. blackbird sp. Icteridae sp.
    Last observed by Aileen Liu on 23 Apr 2024
  76. Golden-winged/Blue-winged Warbler Vermivora chrysoptera/cyanoptera
    Last observed by Michael McAllister on 10 Jun 2023
  77. Bay-breasted/Blackpoll Warbler Setophaga castanea/striata
    Last observed by Nicolas Moreno on 30 Aug 2023
  78. new world warbler sp. Parulidae sp.
    Last observed by Hin Ki & Queenie Pong on 18 Apr 2024
  79. passerine sp. Passeriformes sp.
    Last observed by Steve Kinsley on 21 Apr 2024
  80. bird sp. Aves sp.
    Last observed by Aaron Zhou on 22 Mar 2022