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Dillon Reservoir

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Illustrated Checklist

 Powered by Macaulay Library and eBird
Updated ~12 minutes ago

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179 Species Observed
Species w/ Photos
Species w/ Audio
Species Needing Photos
Species Needing Audio
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Native and Naturalized (179)

  1. Last observed by ken ecton on 22 Nov 2016
  2. Last observed by Archer Silverman on 27 Dec 2023
  3. Last observed by ken ecton on 29 Aug 2013
  4. Last observed by Alec Hopping on 27 Oct 2020
  5. Last observed by Ryan Bushong on 30 Sep 2018
  6. Last observed by Misty Walters on 10 Oct 2018
  7. Last observed by Chris A. Blakeslee on 16 Nov 2023
  8. Last observed by Jack Bushong on 11 Dec 2022
  9. Last observed by Chris A. Blakeslee on 16 Nov 2023
  10. Last observed by Jack Bushong on 30 Apr 2016
  11. Last observed by Chris A. Blakeslee on 16 Nov 2023
  12. Last observed by Phil Lyon on 5 Nov 2019
  13. Last observed by Chris A. Blakeslee on 30 Nov 2022
  14. Last observed by Judi Sierra on 2 May 2012
  15. Last observed by Jack Bushong on 10 Dec 2022
  16. Last observed by Archer Silverman on 27 Dec 2023
  17. Last observed by Tony Leukering on 18 Nov 2006
  18. Last observed by Archer Silverman on 27 Dec 2023
  19. Last observed by Jack Bushong on 11 Dec 2022
  20. Last observed by Archer Silverman on 27 Dec 2023
  21. Last observed by Archer Silverman on 27 Dec 2023
  22. Last observed by Jack Bushong on 30 Nov 2019
  23. Last observed by Archer Silverman on 27 Dec 2023
  24. Last observed by William Kaempfer on 31 Oct 2015
  25. Last observed by Jack Bushong on 30 Nov 2019
  26. Last observed by Jim Kettelkamp on 15 Jun 1981
  27. Last observed by Chris A. Blakeslee on 16 Nov 2023
  28. Last observed by Trey Rogers on 20 Sep 2020
  29. Last observed by Jack Bushong on 11 Dec 2022
  30. Last observed by Chris A. Blakeslee on 16 Nov 2023
  31. Last observed by Christopher Curwen on 16 Sep 2020
  32. Last observed by todd peterson on 12 Mar 2024
  33. Last observed by Ana Jonas on 7 Jul 2017
  34. Last observed by Joanna Clark on 21 Jul 2023
  35. Last observed by Fred Wamboldt on 1 Sep 2014
  36. Last observed by Bodhi Barnett on 2 Aug 2022
  37. Last observed by Eric Matthews on 1 Aug 2017
  38. Last observed by John Marvin on 19 Aug 2023
  39. Last observed by Ryan Bushong on 23 Sep 2017
  40. Last observed by Kayden Dangremond on 23 Oct 2021
  41. Last observed by ken ecton on 3 Nov 2016
  42. Last observed by Patti Shwartz on 15 Aug 2023
  43. Last observed by Misty Walters on 23 Oct 2018
  44. Last observed by Roma Quattro on 16 Mar 2022
  45. Last observed by Phil Lyon on 18 Sep 2020
  46. Last observed by Misty Walters on 12 Oct 2018
  47. Last observed by Jack Bushong on 26 Apr 2020
  48. Last observed by Phil Lyon on 14 May 2019
  49. Last observed by Ted Floyd on 22 May 2011
  50. Last observed by Tyson Ferryman on 2 Jul 2023
  51. Last observed by Eric Matthews on 31 Jul 2017
  52. Last observed by Ryan Bushong on 23 Apr 2017
  53. Last observed by Phil Lyon on 19 Oct 2018
  54. Last observed by Rosanne Juergens on 30 Dec 2016
  55. Last observed by Phil Lyon on 27 Aug 2020
  56. Last observed by Phil Lyon on 19 Sep 2019
  57. Last observed by Ted Floyd on 7 Jun 2015
  58. Last observed by ken ecton on 23 Apr 2015
  59. Last observed by Chris A. Blakeslee on 16 Nov 2023
  60. Last observed by Chris A. Blakeslee on 16 Nov 2023
  61. Last observed by Phil Lyon on 12 Dec 2022
  62. Last observed by Phil Lyon on 5 Nov 2019
  63. Last observed by Christopher B 🦆 on 17 Sep 2023
  64. Last observed by Jack Bushong on 10 Dec 2022
  65. Last observed by Misty Walters on 17 Oct 2018
  66. Last observed by Jack Bushong on 10 Dec 2022
  67. Last observed by Phil Lyon on 5 Nov 2019
  68. Last observed by Phil Lyon on 2 Oct 2018
  69. Last observed by Christopher Curwen on 16 Sep 2020
  70. Last observed by Sherri H on 12 May 2023
  71. Last observed by Phil Lyon on 1 Oct 2019
  72. Last observed by Christine Alexander on 24 May 2015
  73. Last observed by Chris A. Blakeslee on 16 Nov 2023
  74. Last observed by Reed Gorner on 8 Sep 2019
  75. Last observed by Dorian Anderson on 4 Sep 2022
  76. Last observed by Alyssa Hemler on 23 Sep 2023
  77. Last observed by Chuck Hignite on 15 Aug 2021
  78. Last observed by Misty Walters on 18 Oct 2018
  79. Last observed by Hugh Kingery on 9 Oct 1977
  80. Last observed by Ana Jonas on 12 Sep 2016
  81. Last observed by Van Remsen on 4 Jan 1969
  82. Last observed by Chris A. Blakeslee on 16 Nov 2023
  83. Last observed by ken ecton on 27 Aug 2018
  84. Last observed by Andrew Creager on 5 Aug 2023
  85. Last observed by Jack Bushong on 9 Dec 2017
  86. Last observed by James Beatty on 11 Aug 2013
  87. Last observed by Phil Lyon on 19 Oct 2018
  88. Last observed by Sylvia Hilbig on 22 Aug 2020
  89. Last observed by Julia Auckland on 3 Oct 2020
  90. Last observed by Sylvia Hilbig on 22 Aug 2020
  91. Last observed by Nick Fensler on 1 Jun 2008
  92. Last observed by Anthony Canganelli on 20 Jul 2020
  93. Last observed by Julia Auckland on 3 Oct 2020
  94. Last observed by Mike Clark on 23 Jun 2022
  95. Last observed by Sue Riffe on 19 Apr 2017
  96. Last observed by Sue Riffe on 19 Apr 2017
  97. Last observed by James Beatty on 2 Nov 2006
  98. Last observed by Jack Bushong on 18 Jun 2017
  99. Last observed by John Zygmunt on 20 Aug 2019
  100. Last observed by James Beatty on 7 Jun 2003
  101. Last observed by Jack Bushong on 21 May 2021
  102. Last observed by Joanna Clark on 21 Jul 2023
  103. Last observed by Jack Bushong on 9 Jun 2019
  104. Last observed by Misty Walters on 21 May 2018
  105. Last observed by 1 Conundrum on 9 Sep 2014
  106. Last observed by Thomas Rohtsalu on 27 Jun 2022
  107. Last observed by Phil Lyon on 18 Sep 2020
  108. Last observed by Bonnie Boex on 19 Feb 2014
  109. Last observed by Mike Clark on 23 Jun 2022
  110. Last observed by Chris A. Blakeslee on 16 Nov 2023
  111. Last observed by todd peterson on 12 Mar 2024
  112. Last observed by Chris Brobin on 9 Sep 2017
  113. Last observed by todd peterson on 12 Mar 2024
  114. Last observed by Archer Silverman on 27 Dec 2023
  115. Last observed by todd peterson on 12 Mar 2024
  116. Last observed by todd peterson on 12 Mar 2024
  117. Last observed by Alec Hopping on 27 Oct 2020
  118. Last observed by Tyson Ferryman on 2 Jul 2023
  119. Last observed by Joanna Clark on 21 Jul 2023
  120. Last observed by Roma Quattro on 17 Jul 2020
  121. Last observed by Kelly Brooks on 25 Jul 2020
  122. Last observed by Mark Simons on 3 Aug 2021
  123. Last observed by Ana Jonas on 30 Aug 2021
  124. Last observed by Sean Walters on 3 Jul 2015
  125. Last observed by Phil Lyon on 18 Sep 2018
  126. Last observed by todd peterson on 12 Mar 2024
  127. Last observed by Phil Lyon on 24 Aug 2020
  128. Last observed by Julia Auckland on 3 Oct 2020
  129. Last observed by Reed Gerdes on 16 Oct 2018
  130. Last observed by Bea Weaver on 15 May 2021
  131. Last observed by Ryan Bushong on 23 Apr 2017
  132. Last observed by Thomas Rohtsalu on 27 Jun 2022
  133. Last observed by Phil Lyon on 24 Aug 2020
  134. Last observed by Eric Matthews on 1 Aug 2017
  135. Last observed by Sandy Wyatt on 27 Jun 2010
  136. Last observed by Nicholas Kelling on 1 Oct 2022
  137. Last observed by Chris A. Blakeslee on 30 Nov 2022
  138. Last observed by Susan Zevin on 23 Aug 2020
  139. Last observed by todd peterson on 12 Mar 2024
  140. Last observed by Ryan Bushong on 12 Nov 2016
  141. Last observed by todd peterson on 12 Mar 2024
  142. Last observed by Phil Lyon on 20 Sep 2021
  143. Last observed by Sean Walters on 14 Jun 2014
  144. Last observed by Roma Quattro on 17 Jul 2020
  145. Last observed by Mike Clark on 22 Jun 2022
  146. Last observed by Fred Wamboldt on 18 Aug 2019
  147. Last observed by Thomas Rohtsalu on 27 Jun 2022
  148. Last observed by Jeffrey White on 3 Jun 2016
  149. Last observed by ken ecton on 3 Jul 2016
  150. Last observed by Kelly Liddell on 24 Sep 2020
  151. Last observed by Misty Walters on 24 Sep 2020
  152. Last observed by Phil Lyon on 24 Aug 2020
  153. Last observed by Charlie Nims on 9 Sep 2018
  154. Last observed by Bonnie Boex on 16 Mar 2012
  155. Last observed by James Beatty on 7 Jun 2003
  156. Last observed by Alyssa Hemler on 23 Sep 2023
  157. Last observed by Tyson Ferryman on 2 Jul 2023
  158. Last observed by Kelly Liddell on 24 Sep 2020
  159. Last observed by Thomas Rohtsalu on 27 Jun 2022
  160. Last observed by Tyson Ferryman on 2 Jul 2023
  161. Last observed by Jack Bushong on 21 May 2021
  162. Last observed by Jack Bushong on 21 May 2021
  163. Last observed by Nick Fensler on 1 Jun 2008
  164. Last observed by Misty Walters on 24 Sep 2020
  165. Last observed by Patrick Addy on 3 Aug 2013
  166. Last observed by Joanna Clark on 21 Jul 2023
  167. Last observed by Thomas Rohtsalu on 27 Jun 2022
  168. Last observed by Josh Engel on 4 Jun 2023
  169. Last observed by Ana Jonas on 30 Aug 2021
  170. Last observed by Phil Lyon on 18 Sep 2020
  171. Last observed by John Zygmunt on 20 Aug 2019
  172. Last observed by Jack Bushong on 21 May 2021
  173. Last observed by Jack Bushong on 23 May 2020
  174. Last observed by Tyson Ferryman on 2 Jul 2023
  175. Last observed by Thomas Rohtsalu on 27 Jun 2022
  176. Last observed by Kelly Liddell on 24 Sep 2020
  177. Last observed by Ana Jonas on 30 Aug 2021
  178. Last observed by Al Zerbe on 22 Aug 2016
  179. Last observed by ken ecton on 24 Jun 2015

Hybrids (1)

  1. Common x Barrow's Goldeneye (hybrid) Bucephala clangula x islandica
    Last observed by Jack Bushong on 10 Dec 2022

Additional Taxa (32)

  1. Cackling/Canada Goose Branta hutchinsii/canadensis
    Last observed by Wolfe R on 28 Dec 2020
  2. Trumpeter/Tundra Swan Cygnus buccinator/columbianus
    Last observed by Wolfe R on 28 Dec 2020
  3. swan sp. Cygnus sp.
    Last observed by Anonymous eBirder on 25 Dec 2020
  4. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    Last observed by Jack Bushong on 18 Aug 2018
  5. teal sp. Anatidae sp. (teal sp.)
    Last observed by Ryan Bushong on 23 Sep 2017
  6. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    Last observed by Misty Walters on 10 Jan 2019
  7. Greater/Lesser Scaup Aythya marila/affinis
    Last observed by Archer Silverman on 27 Dec 2023
  8. Aythya sp. Aythya sp.
    Last observed by Jack Bushong on 30 Nov 2019
  9. Common/Barrow's Goldeneye Bucephala clangula/islandica
    Last observed by Jack Bushong on 11 Dec 2022
  10. Common/Red-breasted Merganser Mergus merganser/serrator
    Last observed by Jack Bushong on 27 Oct 2019
  11. duck sp. Anatidae (duck sp.)
    Last observed by Chris A. Blakeslee on 16 Nov 2023
  12. Horned/Eared Grebe Podiceps auritus/nigricollis
    Last observed by Jack Bushong on 30 Nov 2019
  13. pigeon/dove sp. Columbidae sp.
    Last observed by Misty Walters on 17 Sep 2018
  14. hummingbird sp. Trochilidae sp.
    Last observed by Susan Zevin on 23 Aug 2020
  15. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    Last observed by Misty Walters on 22 Oct 2018
  16. shorebird sp. Charadriiformes sp.
    Last observed by Daniel Moore on 17 Oct 2021
  17. Larus sp. Larus sp.
    Last observed by Ted Floyd on 12 Sep 2016
  18. gull sp. Larinae sp.
    Last observed by Chris A. Blakeslee on 16 Nov 2023
  19. loon sp. Gavia sp.
    Last observed by Jack Bushong on 12 Nov 2016
  20. Glossy/White-faced Ibis Plegadis falcinellus/chihi
    Last observed by Laura Stanfill on 14 May 2019
  21. Buteo sp. Buteo sp.
    Last observed by Ana Jonas on 30 Aug 2021
  22. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    Last observed by Steve Riley on 23 May 2021
  23. Black-capped/Mountain Chickadee Poecile atricapillus/gambeli
    Last observed by Alec Hopping on 27 Oct 2020
  24. swallow sp. Hirundinidae sp.
    Last observed by Susan Zevin on 23 Aug 2020
  25. wren sp. Troglodytidae sp.
    Last observed by Sylvia Maulding on 11 May 1999
  26. bluebird sp. Sialia sp.
    Last observed by Jack Bushong on 30 Apr 2016
  27. Spizella sp. Spizella sp.
    Last observed by ryanjack Bushong on 13 Jun 2015
  28. new world sparrow sp. Passerellidae sp.
    Last observed by Jack Bushong on 28 Sep 2019
  29. blackbird sp. Icteridae sp.
    Last observed by Ana Jonas on 7 Jul 2017
  30. Setophaga sp. Setophaga sp.
    Last observed by Jeffrey White on 3 Jun 2016
  31. new world warbler sp. Parulidae sp.
    Last observed by Ana Jonas on 30 Aug 2021
  32. passerine sp. Passeriformes sp.
    Last observed by Daniel Moore on 17 Oct 2021