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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.

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San Rafael Grasslands

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Illustrated Checklist

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209 Species Observed
Species w/ Photos
Species w/ Audio
Species Needing Photos
Species Needing Audio
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Native and Naturalized (209)

  1. Last observed by Henry Burton on 27 Aug 2022
  2. Last observed by David Palmer on 14 Dec 2019
  3. Last observed by Roland Mercer on 10 Jan 1976
  4. Last observed by Tim DeJonghe on 1 Nov 2020
  5. Last observed by Ted Wolff on 24 Sep 2022
  6. Last observed by Patricia Isaacson on 1 Oct 2023
  7. Last observed by Liam Huber on 26 Mar 2024
  8. Last observed by Caleb Strand on 16 Nov 2022
  9. Last observed by Scott Stafford on 16 Feb 2023
  10. Last observed by Alex Lamoreaux on 13 Mar 2024
  11. Last observed by Caleb Strand on 16 Nov 2022
  12. Last observed by Tony Shrimpton on 18 Jan 2024
  13. Last observed by Bob Spomer on 27 Mar 2023
  14. Last observed by Laurens Halsey on 9 Nov 2011
  15. Last observed by Alex Lamoreaux on 13 Mar 2024
  16. Last observed by Brendan Higgins on 13 Dec 2021
  17. Last observed by Liam Huber on 26 Mar 2024
  18. Last observed by Matt Griffiths on 6 Feb 2020
  19. Last observed by Carol Hippenmeyer on 16 Jan 2024
  20. Last observed by Zane Marshall on 23 Nov 2021
  21. Last observed by Joyce Brady on 1 Aug 2013
  22. Last observed by Malcolm Chesworth on 22 Sep 2023
  23. Last observed by Tony Shrimpton on 26 Oct 2023
  24. Last observed by Peter Bengtson on 16 Oct 2012
  25. Last observed by Janine McCabe on 21 Nov 2015
  26. Last observed by Zachary Pecha on 12 Dec 2021
  27. Last observed by Diana Doyle on 15 Dec 2022
  28. Last observed by Tony Shrimpton on 24 Sep 2023
  29. Last observed by Tony Shrimpton on 24 Sep 2023
  30. Last observed by Diana Doyle on 14 Dec 2023
  31. Last observed by Liam Huber on 25 Mar 2024
  32. Last observed by Alan Schmierer on 27 Jul 2013
  33. Last observed by Alan Schmierer on 27 Jul 2013
  34. Last observed by Louie Dombroski on 8 Oct 2020
  35. Last observed by Rick Wright on 5 Feb 2011
  36. Last observed by Henry Burton on 27 Aug 2022
  37. Last observed by Andrew Core on 1 Feb 2000
  38. Last observed by Jeremy Sunshine on 24 Sep 2023
  39. Last observed by Michael Lester on 6 Dec 2011
  40. Last observed by Betty Bengtson on 16 Oct 2012
  41. Last observed by Alison Van Keuren on 1 Jan 1999
  42. Last observed by Patricia Isaacson on 19 Nov 2022
  43. Last observed by Carol Riddell on 8 Dec 2010
  44. Last observed by Liam Huber on 26 Mar 2024
  45. Last observed by Barbara Bickel on 5 Sep 2023
  46. Last observed by Liam Huber on 25 Mar 2024
  47. Last observed by Joelle Buffa Clyde Morris on 4 Feb 2023
  48. Last observed by Henry Burton on 27 Aug 2022
  49. Last observed by Liz Harrison on 9 Dec 2020
  50. Last observed by Tony Shrimpton on 13 Nov 2023
  51. Last observed by Anton Liebermann on 16 Apr 2023
  52. Last observed by Michael Lester on 18 Sep 2010
  53. Last observed by Skye Haas on 7 Jan 2020
  54. Last observed by Tony Shrimpton on 19 Oct 2023
  55. Last observed by George West on 12 Apr 2002
  56. Last observed by Mark Stevenson on 1 Jan 1993
  57. Last observed by Roger Lambert on 3 Oct 2023
  58. Last observed by Nolan A. Walker on 8 Nov 2021
  59. Last observed by Malcolm Chesworth on 22 Sep 2023
  60. Last observed by Evan Hutchison on 24 Dec 2023
  61. Last observed by Alex Lamoreaux on 13 Mar 2024
  62. Last observed by Caleb Strand on 16 Nov 2022
  63. Last observed by Tony Shrimpton on 24 Sep 2023
  64. Last observed by James Mitchell on 10 Jan 2023
  65. Last observed by Tony Shrimpton on 19 Oct 2023
  66. Last observed by Roger Lambert on 3 Oct 2023
  67. Last observed by Jake Thompson on 26 Apr 2023
  68. Last observed by Liam Huber on 25 Mar 2024
  69. Last observed by Holly Sweeney on 15 Feb 2020
  70. Last observed by Chris Rohrer on 4 Feb 2023
  71. Last observed by Michael Lester on 24 Jun 2011
  72. Last observed by Bruce Hill on 17 Jan 1996
  73. Last observed by lief gallagher on 18 Apr 2023
  74. Last observed by Felipe Guerrero on 18 Jun 2022
  75. Last observed by Linda Sporrer on 7 Mar 2022
  76. Last observed by Sue Trevathan on 16 Nov 2014
  77. Last observed by mary ellen flynn on 27 Jan 2022
  78. Last observed by Michael Marsden on 22 Dec 2007
  79. Last observed by Carol Hippenmeyer on 16 Jan 2024
  80. Last observed by Carol Hippenmeyer on 16 Jan 2024
  81. Last observed by Joshua Stewart on 1 Jan 2024
  82. Last observed by Vicki Schwartz on 12 Mar 2024
  83. Last observed by Michael Lester on 20 May 2012
  84. Last observed by Tiffany Erickson on 9 Dec 2021
  85. Last observed by Liam Huber on 26 Mar 2024
  86. Last observed by Diana Doyle on 14 Dec 2023
  87. Last observed by Patricia Isaacson on 1 Oct 2023
  88. Last observed by Fred Forssell on 6 Feb 2024
  89. Last observed by Felipe Guerrero on 18 Jun 2022
  90. Last observed by Michael Lester on 7 Jun 2011
  91. Last observed by Bruce Hill on 17 Jan 1996
  92. Last observed by Ken Blankenship on 20 Apr 2019
  93. Last observed by Damon Haan on 16 Jan 2022
  94. Last observed by Ron Smith on 31 Mar 1999
  95. Last observed by Malcolm Chesworth on 22 Sep 2023
  96. Last observed by Liam Huber on 25 Mar 2024
  97. Last observed by Anthony Galligani on 10 May 2023
  98. Last observed by Felipe Guerrero on 18 Jun 2022
  99. Last observed by lief gallagher on 18 Apr 2023
  100. Last observed by Doug Lake on 1 May 2015
  101. Last observed by Tony Shrimpton on 26 Oct 2023
  102. Last observed by Patricia Isaacson on 1 Oct 2023
  103. Last observed by Malcolm Chesworth on 22 Sep 2023
  104. Last observed by Laurens Halsey on 17 Sep 2010
  105. Last observed by Michael Marsden on 14 Dec 2008
  106. Last observed by Richard Carlson on 23 Oct 2006
  107. Last observed by Felipe Guerrero on 18 Jun 2022
  108. Last observed by Anthony Galligani on 10 May 2023
  109. Last observed by Melissa Marshall on 18 Feb 2024
  110. Last observed by Matthew Brooks on 10 Oct 2007
  111. Last observed by Vicki Schwartz on 12 Mar 2024
  112. Last observed by Melissa Marshall on 18 Feb 2024
  113. Last observed by Liam Huber on 26 Mar 2024
  114. Last observed by Vicki Schwartz on 12 Mar 2024
  115. Last observed by Eric Heisey on 31 Dec 2014
  116. Last observed by Liam Huber on 26 Mar 2024
  117. Last observed by Andy Moore on 27 Aug 2017
  118. Last observed by Seth Ausubel on 26 Feb 2022
  119. Last observed by Louie Dombroski on 23 Sep 2023
  120. Last observed by Anthony Galligani on 10 May 2023
  121. Last observed by Tony Shrimpton on 26 Oct 2023
  122. Last observed by Katie Barnes on 8 Aug 2022
  123. Last observed by Sochetra Ly on 22 Jan 2022
  124. Last observed by mary ellen flynn on 27 Jan 2022
  125. Last observed by Evan Hutchison on 24 Dec 2023
  126. Last observed by Jeremy Sunshine on 24 Sep 2023
  127. Last observed by Liam Huber on 26 Mar 2024
  128. Last observed by Chris Jones on 16 Mar 2013
  129. Last observed by John Saba on 18 Jan 2018
  130. Last observed by Bill Lisowsky on 14 Nov 2019
  131. Last observed by Jake Thompson on 26 Apr 2023
  132. Last observed by Ron Batie on 17 Jan 2024
  133. Last observed by Liam Huber on 26 Mar 2024
  134. Last observed by Erika M Wilson on 22 Jan 2015
  135. Last observed by Alan Schmierer on 1 Oct 2011
  136. Last observed by Gayle Perrine on 23 Sep 2023
  137. Last observed by kent bates on 9 Mar 2023
  138. Last observed by Evan Hutchison on 24 Dec 2023
  139. Last observed by Joshua Stewart on 1 Jan 2024
  140. Last observed by Luke Safford on 14 Dec 2018
  141. Last observed by Oscar Wilhelmy on 3 Dec 2019
  142. Last observed by Michael Lester on 2 Nov 2011
  143. Last observed by Evan Hutchison on 24 Dec 2023
  144. Last observed by Felipe Guerrero on 18 Jun 2022
  145. Last observed by Tony Shrimpton on 13 Nov 2023
  146. Last observed by Mike Andersen on 30 Oct 2023
  147. Last observed by Ron Batie on 17 Jan 2024
  148. Last observed by Ron Batie on 17 Jan 2024
  149. Last observed by Ron Batie on 17 Jan 2024
  150. Last observed by Edward Raynor on 25 Feb 2007
  151. Last observed by Clifford Cathers on 1 Jan 1995
  152. Last observed by Nate Peterson on 8 Mar 2023
  153. Last observed by Tony Shrimpton on 13 Nov 2023
  154. Last observed by Paul Roisen on 7 Mar 2022
  155. Last observed by Anonymous eBirder on 8 Aug 2020
  156. Last observed by Tony Shrimpton on 7 Sep 2023
  157. Last observed by Yve Morrell on 1 Aug 2023
  158. Last observed by Will Baxter-Bray on 12 Nov 2023
  159. Last observed by Jeremy Sunshine on 24 Sep 2023
  160. Last observed by Laurens Halsey on 17 Sep 2010
  161. Last observed by Liam Huber on 26 Mar 2024
  162. Last observed by Curtis Lund on 16 Oct 2015
  163. Last observed by Tony Shrimpton on 19 Oct 2023
  164. Last observed by Tony Shrimpton on 13 Nov 2023
  165. Last observed by Mike Andersen on 2 Jan 2012
  166. Last observed by Evan Hutchison on 24 Dec 2023
  167. Last observed by Ron Batie on 17 Jan 2024
  168. Last observed by Liam Huber on 26 Mar 2024
  169. Last observed by Liam Huber on 26 Mar 2024
  170. Last observed by Thomas Stonestreet on 2 Nov 2023
  171. Last observed by Joelle Buffa Clyde Morris on 4 Feb 2023
  172. Last observed by Patricia Isaacson on 1 Oct 2023
  173. Last observed by Richard Fray on 2 Nov 2021
  174. Last observed by Tony Shrimpton on 19 Oct 2023
  175. Last observed by Carolyn Wilcox on 6 Aug 2014
  176. Last observed by Yve Morrell on 1 Aug 2023
  177. Last observed by Babs Buck on 9 Jan 2016
  178. Last observed by Bruce Wayne on 18 Apr 2023
  179. Last observed by Alan Schmierer on 27 Jul 2013
  180. Last observed by Jeremy Sunshine on 24 Sep 2023
  181. Last observed by Deanna Tremblay on 16 Mar 2024
  182. Last observed by Liam Huber on 26 Mar 2024
  183. Last observed by Alan Schmierer on 5 Sep 2013
  184. Last observed by Felipe Guerrero on 18 Jun 2022
  185. Last observed by Jeff Blatz on 6 Apr 2023
  186. Last observed by Joshua Stewart on 1 Jan 2024
  187. Last observed by Joshua Stewart on 1 Jan 2024
  188. Last observed by Tony Shrimpton on 19 Oct 2023
  189. Last observed by Seth Ausubel on 4 Feb 2023
  190. Last observed by Tony Shrimpton on 24 Sep 2023
  191. Last observed by Bruce Wayne on 18 Apr 2023
  192. Last observed by George West on 7 Sep 2008
  193. Last observed by Tony Shrimpton on 24 Sep 2023
  194. Last observed by Tony Shrimpton on 24 Sep 2023
  195. Last observed by Tony Shrimpton on 24 Sep 2023
  196. Last observed by Gavin Bieber on 16 Oct 2009
  197. Last observed by Tony Shrimpton on 24 Sep 2023
  198. Last observed by Tony Shrimpton on 24 Sep 2023
  199. Last observed by Tony Shrimpton on 24 Sep 2023
  200. Last observed by Tony Shrimpton on 24 Sep 2023
  201. Last observed by Tony Shrimpton on 7 Sep 2023
  202. Last observed by Chris Rohrer on 23 Aug 2020
  203. Last observed by Tony Shrimpton on 19 Oct 2023
  204. Last observed by Christina Kondrat on 5 Sep 2021
  205. Last observed by Tony Shrimpton on 24 Sep 2023
  206. Last observed by Tony Shrimpton on 24 Sep 2023
  207. Last observed by Michael Lester on 24 Jun 2011
  208. Last observed by Felipe Guerrero on 18 Jun 2022
  209. Last observed by Alan Schmierer on 1 Oct 2011

Hybrids (2)

  1. Mallard x Mexican Duck (hybrid) Anas platyrhynchos x diazi
    Last observed by David Palmer on 23 Dec 2019
  2. Grasshopper x Savannah Sparrow (hybrid) Ammodramus savannarum x Passerculus sandwichensis
    Last observed by Benjamin Griffith on 20 Mar 2022

Additional Taxa (31)

  1. Mallard/Mexican Duck Anas platyrhynchos/diazi
    Last observed by Chris Rohrer on 4 Feb 2023
  2. teal sp. Anatidae sp. (teal sp.)
    Last observed by Felipe Guerrero on 21 Dec 2021
  3. Greater/Lesser Scaup Aythya marila/affinis
    Last observed by Alan Schmierer on 17 Dec 2015
  4. duck sp. Anatidae (duck sp.)
    Last observed by Karla Salyer on 14 Sep 2023
  5. swift sp. Apodidae sp.
    Last observed by Ken Blankenship on 20 Apr 2019
  6. hummingbird sp. Trochilidae sp.
    Last observed by Brian Hofstetter on 6 Sep 2020
  7. shorebird sp. Charadriiformes sp.
    Last observed by Tim Helentjaris on 18 Jan 2022
  8. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    Last observed by Alan Schmierer on 3 Oct 2014
  9. Accipiter sp. Accipiter sp.
    Last observed by Justyn Stahl on 22 Jan 2011
  10. Buteo sp. Buteo sp.
    Last observed by bob perna on 17 Feb 2022
  11. hawk sp. Accipitridae sp. (hawk sp.)
    Last observed by David Stejskal on 2 Dec 2021
  12. owl sp. Strigiformes sp.
    Last observed by Robert Thoren on 5 Jan 2021
  13. Northern/Gilded Flicker Colaptes auratus/chrysoides
    Last observed by Daniel Néron on 3 Feb 2020
  14. large falcon sp. Falco sp. (large falcon sp.)
    Last observed by mary ellen flynn on 27 Jan 2022
  15. small falcon sp. Falco sp. (small falcon sp.)
    Last observed by Louie Dombroski on 9 Feb 2020
  16. Myiarchus sp. Myiarchus sp.
    Last observed by Michael Lester on 20 May 2012
  17. yellow-bellied kingbird sp. Tyrannus sp. (yellow-bellied)
    Last observed by Francesca Massarotto on 12 Apr 2012
  18. raven sp. Corvus sp. (raven sp.)
    Last observed by Will Baxter-Bray on 12 Nov 2023
  19. swallow sp. Hirundinidae sp.
    Last observed by Andy Stepniewski on 27 Jul 2021
  20. gnatcatcher sp. Polioptila sp.
    Last observed by Scott Wilbor on 15 Jul 2021
  21. bluebird sp. Sialia sp.
    Last observed by Chris Rohrer on 18 Dec 2021
  22. longspur sp. Calcarius/Rhynchophanes sp.
    Last observed by kent bates on 9 Mar 2023
  23. Spizella sp. Spizella sp.
    Last observed by Alan Schmierer on 22 Aug 2015
  24. Grasshopper/Baird's Sparrow Ammodramus savannarum/Centronyx bairdii
    Last observed by Will Baxter-Bray on 12 Nov 2023
  25. towhee sp. Melozone/Pipilo sp.
    Last observed by Daniel Néron on 3 Feb 2020
  26. new world sparrow sp. Passerellidae sp.
    Last observed by Nate Peterson on 8 Mar 2023
  27. Western/Chihuahuan Meadowlark Sturnella neglecta/lilianae
    Last observed by Will Baxter-Bray on 12 Nov 2023
  28. blackbird sp. Icteridae sp.
    Last observed by Vicki Schwartz on 12 Mar 2024
  29. new world warbler sp. Parulidae sp.
    Last observed by Alan Schmierer on 17 Sep 2016
  30. Northern Cardinal/Pyrrhuloxia Cardinalis cardinalis/sinuatus
    Last observed by Alan Schmierer on 27 Apr 2014
  31. passerine sp. Passeriformes sp.
    Last observed by Diana Doyle on 29 Oct 2021