Menu
The Cornell Lab
The Cornell Lab

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

Change Region

Change Region

Lac Castonguay

Directions Map

Explore...

Illustrated Checklist

 Powered by Macaulay Library and eBird
Updated ~8 seconds ago

Custom Time Period

Change Time Period

154 Species Observed
Species w/ Photos
Species w/ Audio
Species Needing Photos
Species Needing Audio
Jump to species
View all media

Native and Naturalized (154)

  1. Last observed by roger beaupre on 26 Oct 2019
  2. Last observed by Patrice Franche on 18 Sep 2023
  3. Last observed by Bob & Anne Watson on 23 Jul 2023
  4. Last observed by Andre Mathieu on 9 May 2024
  5. Last observed by Bob & Anne Watson on 23 Jul 2023
  6. Last observed by Steve Dumont on 28 May 2021
  7. Last observed by Alexandre Ethier on 10 May 2023
  8. Last observed by Andre Mathieu on 9 May 2024
  9. Last observed by Patrice Franche on 18 Sep 2023
  10. Last observed by Steve Dumont on 20 May 2017
  11. Last observed by Bob & Anne Watson on 23 Jul 2023
  12. Last observed by Andre Mathieu on 27 Apr 2024
  13. Last observed by Andre Mathieu on 9 May 2024
  14. Last observed by Ronald Lang on 23 May 2009
  15. Last observed by Andre Mathieu on 27 Apr 2024
  16. Last observed by Ronald Lang on 28 Jul 2009
  17. Last observed by Ronald Lang on 2 May 2000
  18. Last observed by Steve Dumont on 28 May 2021
  19. Last observed by Andre Mathieu on 27 Apr 2024
  20. Last observed by Steve Dumont on 13 May 2023
  21. Last observed by Andre Mathieu on 9 May 2024
  22. Last observed by vital lebrun on 21 May 2017
  23. Last observed by Ronald Lang on 28 Jul 2009
  24. Last observed by Steve Dumont on 24 May 2023
  25. Last observed by Andre Mathieu on 9 May 2024
  26. Last observed by Patrice Franche on 18 Sep 2023
  27. Last observed by Alexandre Ethier on 10 May 2023
  28. Last observed by Ronald Lang on 3 Jul 2021
  29. Last observed by Ronald Lang on 24 Aug 1999
  30. Last observed by Steve Dumont on 19 May 2021
  31. Last observed by Ian Langlois Vaillancourt on 31 Jul 2022
  32. Last observed by Steve Dumont on 19 Jun 2023
  33. Last observed by Ian Langlois Vaillancourt on 31 Jul 2022
  34. Last observed by Ronald Lang on 31 May 2007
  35. Last observed by Cathy Tremblay on 27 Apr 2024
  36. Last observed by Geneviève Dumas on 20 May 2023
  37. Last observed by Steve Dumont on 17 May 2023
  38. Last observed by Ronald Lang on 12 May 2008
  39. Last observed by Alexandre Ethier on 10 May 2023
  40. Last observed by Andre Mathieu on 9 May 2024
  41. Last observed by Steve Dumont on 24 May 2023
  42. Last observed by Andre Mathieu on 9 May 2024
  43. Last observed by Andre Mathieu on 9 May 2024
  44. Last observed by Luc Tremblay on 27 May 2022
  45. Last observed by Steve Dumont on 24 May 2023
  46. Last observed by Geneviève Dumas on 22 May 2021
  47. Last observed by Émile Bouchard on 7 Oct 2018
  48. Last observed by Patrice Franche on 18 Sep 2023
  49. Last observed by Roger Roy on 28 May 2023
  50. Last observed by Roger Roy on 28 May 2023
  51. Last observed by Geneviève Dumas on 20 May 2023
  52. Last observed by Ronald Lang on 9 Aug 2008
  53. Last observed by Roger Roy on 28 May 2023
  54. Last observed by Steve Dumont on 17 May 2023
  55. Last observed by Ronald Lang on 2 Sep 2022
  56. Last observed by Andre Mathieu on 27 Apr 2024
  57. Last observed by Guy Poisson on 10 Jul 2023
  58. Last observed by Steve Dumont on 24 May 2023
  59. Last observed by Patrice Franche on 18 Sep 2023
  60. Last observed by Ronald Lang on 2 Sep 2022
  61. Last observed by Steve Dumont on 13 May 2023
  62. Last observed by Dany Cloutier on 21 Jul 2017
  63. Last observed by Ronald Lang on 20 May 2000
  64. Last observed by Ronald Lang on 31 Jul 2000
  65. Last observed by Roger Roy on 28 May 2023
  66. Last observed by Steve Dumont on 19 Jun 2023
  67. Last observed by Ronald Lang on 2 Jan 2004
  68. Last observed by Ronald Lang on 9 Jun 2010
  69. Last observed by Andre Mathieu on 27 Apr 2024
  70. Last observed by Geneviève Dumas on 20 May 2023
  71. Last observed by Ronald Lang on 29 Oct 2005
  72. Last observed by Geneviève Dumas on 20 May 2023
  73. Last observed by Bob & Anne Watson on 23 Jul 2023
  74. Last observed by Steve Dumont on 29 Aug 2023
  75. Last observed by Steve Dumont on 17 May 2023
  76. Last observed by Ronald Lang on 6 Jun 2000
  77. Last observed by Bob & Anne Watson on 23 Jul 2023
  78. Last observed by Roger Roy on 28 May 2023
  79. Last observed by Steve Dumont on 19 May 2023
  80. Last observed by Roger Roy on 28 May 2023
  81. Last observed by Ronald Lang on 5 Jun 2002
  82. Last observed by Patrice Franche on 18 Sep 2023
  83. Last observed by Ronald Lang on 17 May 2014
  84. Last observed by Bob & Anne Watson on 23 Jul 2023
  85. Last observed by Steve Dumont on 29 Aug 2023
  86. Last observed by Andre Mathieu on 27 Apr 2024
  87. Last observed by Bob & Anne Watson on 23 Jul 2023
  88. Last observed by Andre Mathieu on 27 Apr 2024
  89. Last observed by Roger Roy on 28 May 2023
  90. Last observed by Ronald Lang on 17 May 2008
  91. Last observed by Steve Dumont on 19 May 2021
  92. Last observed by Andre Mathieu on 9 May 2024
  93. Last observed by Steve Dumont on 29 Aug 2023
  94. Last observed by Steve Dumont on 24 May 2023
  95. Last observed by Andre Mathieu on 9 May 2024
  96. Last observed by Patrice Franche on 18 Sep 2023
  97. Last observed by Geneviève Dumas on 20 May 2023
  98. Last observed by Ronald Lang on 8 Nov 2004
  99. Last observed by Geneviève Raboin on 17 Jun 2018
  100. Last observed by Patrice Franche on 18 Sep 2023
  101. Last observed by Steve Dumont on 29 Aug 2023
  102. Last observed by Ronald Lang on 20 May 2000
  103. Last observed by Steve Dumont on 19 Jun 2023
  104. Last observed by Steve Dumont on 29 Aug 2023
  105. Last observed by Geneviève Raboin on 17 Jun 2018
  106. Last observed by Andre Mathieu on 9 May 2024
  107. Last observed by Bob & Anne Watson on 23 Jul 2023
  108. Last observed by Patrice Franche on 18 Sep 2023
  109. Last observed by Ronald Lang on 17 May 2008
  110. Last observed by Geneviève Dumas on 20 May 2023
  111. Last observed by Ronald Lang on 8 Nov 2004
  112. Last observed by Bob & Anne Watson on 23 Jul 2023
  113. Last observed by Ronald Lang on 4 Jan 2005
  114. Last observed by Ronald Lang on 12 Sep 2009
  115. Last observed by Geneviève Dumas on 20 May 2023
  116. Last observed by Steve Dumont on 29 Aug 2023
  117. Last observed by Ronald Lang on 17 May 2008
  118. Last observed by Andre Mathieu on 9 May 2024
  119. Last observed by Ronald Lang on 2 Oct 2011
  120. Last observed by Andre Mathieu on 27 Apr 2024
  121. Last observed by Geneviève Dumas on 20 May 2023
  122. Last observed by Patrice Franche on 18 Sep 2023
  123. Last observed by Ronald Lang on 25 Jun 2010
  124. Last observed by Bob & Anne Watson on 23 Jul 2023
  125. Last observed by Andre Mathieu on 9 May 2024
  126. Last observed by Patrice Franche on 18 Sep 2023
  127. Last observed by Steve Dumont on 19 Jun 2023
  128. Last observed by Geneviève Raboin on 17 Jun 2018
  129. Last observed by Andre Mathieu on 9 May 2024
  130. Last observed by Steve Dumont on 20 May 2023
  131. Last observed by Andre Mathieu on 9 May 2024
  132. Last observed by Guy Michaud on 18 Aug 2018
  133. Last observed by Roger Roy on 28 May 2023
  134. Last observed by Ronald Lang on 25 Jun 2008
  135. Last observed by Steve Dumont on 24 May 2023
  136. Last observed by Steve Dumont on 24 May 2023
  137. Last observed by Sylvain Langlois on 12 Aug 2020
  138. Last observed by Bob & Anne Watson on 23 Jul 2023
  139. Last observed by Patrice Franche on 18 Sep 2023
  140. Last observed by Steve Dumont on 24 May 2023
  141. Last observed by Patrice Franche on 18 Sep 2023
  142. Last observed by Bob & Anne Watson on 23 Jul 2023
  143. Last observed by Luc Tremblay on 27 May 2022
  144. Last observed by Roger Roy on 28 May 2023
  145. Last observed by Steve Dumont on 19 Jun 2023
  146. Last observed by Geneviève Dumas on 20 May 2023
  147. Last observed by Luc Tremblay on 27 May 2022
  148. Last observed by Geneviève Dumas on 20 May 2023
  149. Last observed by Steve Dumont on 19 May 2018
  150. Last observed by Andre Mathieu on 9 May 2024
  151. Last observed by Geneviève Dumas on 20 May 2023
  152. Last observed by vital lebrun on 26 May 2018
  153. Last observed by Steve Dumont on 28 May 2021
  154. Last observed by Ian Langlois Vaillancourt on 31 Jul 2022

Hybrids (1)

  1. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    Last observed by Steve Dumont on 28 May 2021

Additional Taxa (10)

  1. Mallard/American Black Duck Anas platyrhynchos/rubripes
    Last observed by Sylvain Langlois on 12 Aug 2020
  2. Greater/Lesser Scaup Aythya marila/affinis
    Last observed by Hélène Bergeron on 13 May 2021
  3. duck sp. Anatidae (duck sp.)
    Last observed by Émile Bouchard on 7 Oct 2018
  4. shorebird sp. Charadriiformes sp.
    Last observed by Steve Dumont on 18 May 2018
  5. gull sp. Larinae sp.
    Last observed by Geneviève Dumas on 20 May 2023
  6. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    Last observed by Émile Bouchard on 7 Oct 2018
  7. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    Last observed by Christianne Pitre on 26 Sep 2000
  8. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    Last observed by Ronald Lang on 30 May 2018
  9. House/Purple Finch Haemorhous mexicanus/purpureus
    Last observed by Ian Langlois Vaillancourt on 31 Jul 2022
  10. new world sparrow sp. Passerellidae sp.
    Last observed by Christianne Pitre on 26 Sep 2000