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Santa Ana River mouth

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Illustrated Checklist

 Powered by Macaulay Library and eBird
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165 Species Observed
Species w/ Photos
Species w/ Audio
Species Needing Photos
Species Needing Audio
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Native and Naturalized (163)

  1. Last observed by Kelly Coles on 8 Jun 2022
  2. Last observed by Doug Lithgow on 24 Apr 2024
  3. Last observed by Robbie Fischer on 23 Nov 2000
  4. Last observed by Brian Daniels on 13 Feb 2020
  5. Last observed by David Telles on 15 Dec 2021
  6. Last observed by Loren Wright on 6 Feb 2024
  7. Last observed by Don Hoechlin on 15 Jan 2023
  8. Last observed by Melissa May on 14 Jan 2024
  9. Last observed by Shawn O'Neil on 3 Feb 2024
  10. Last observed by Michael Auda on 7 Jan 2024
  11. Last observed by Melissa May on 16 Jan 2023
  12. Last observed by Marshall Iliff on 29 Dec 2016
  13. Last observed by Anonymous eBirder on 30 Jan 2023
  14. Last observed by David Telles on 15 Dec 2021
  15. Last observed by Brian Daniels on 14 Jan 2001
  16. Last observed by David Telles on 24 Jan 2024
  17. Last observed by John Forbes on 26 Feb 2024
  18. Last observed by Mike San Miguel on 1 Jan 1995
  19. Last observed by logan kahle on 14 Mar 2023
  20. Last observed by Shawn O'Neil on 3 Feb 2024
  21. Last observed by Michael Auda on 7 Jan 2024
  22. Last observed by David Telles on 15 Dec 2021
  23. Last observed by Brandon Stidum on 18 Jan 2024
  24. Last observed by Braxton Landsman on 13 Jan 2024
  25. Last observed by Braxton Landsman on 13 Jan 2024
  26. Last observed by Noah Brinkman on 19 Nov 2021
  27. Last observed by Sylvia Afable on 2 Feb 2024
  28. Last observed by Doug Lithgow on 24 Apr 2024
  29. Last observed by Braxton Landsman on 13 Jan 2024
  30. Last observed by Anonymous eBirder on 24 Apr 2024
  31. Last observed by Melissa May on 14 Jan 2024
  32. Last observed by Phil Swan on 22 Mar 1998
  33. Last observed by Melissa May on 14 Jan 2024
  34. Last observed by James Mitchell on 9 Jul 2021
  35. Last observed by Brian Daniels on 16 Jan 2024
  36. Last observed by Mike San Miguel on 1 Jan 1995
  37. Last observed by Nicholas Earnhart on 2 Jan 2023
  38. Last observed by George West on 25 Oct 2005
  39. Last observed by Joan Junkin on 7 Feb 2024
  40. Last observed by Scott Duncan on 16 Aug 2014
  41. Last observed by Martin Fee on 18 Jan 2023
  42. Last observed by Doug Lithgow on 20 Aug 2020
  43. Last observed by Alex Smilor on 12 Feb 2024
  44. Last observed by Anonymous eBirder on 24 Apr 2024
  45. Last observed by Andrea C on 13 Apr 2024
  46. Last observed by Andrea C on 13 Apr 2024
  47. Last observed by Doug Lithgow on 24 Apr 2024
  48. Last observed by Braxton Landsman on 13 Jan 2024
  49. Last observed by Andrea C on 13 Apr 2024
  50. Last observed by Martin Fee on 16 Mar 2023
  51. Last observed by Bruce Aird on 10 May 2023
  52. Last observed by Robbie Fischer on 23 Nov 2000
  53. Last observed by Braxton Landsman on 13 Jan 2024
  54. Last observed by Marshall Iliff on 2 Apr 2004
  55. Last observed by John Forbes on 26 Feb 2024
  56. Last observed by rick shearer on 17 May 2014
  57. Last observed by Scott Duncan on 16 Aug 2014
  58. Last observed by Doug Lithgow on 24 Apr 2024
  59. Last observed by Doug Lithgow on 25 Jul 2023
  60. Last observed by Mike San Miguel on 1 Jan 1995
  61. Last observed by Melissa May on 14 Jan 2024
  62. Last observed by James Mitchell on 21 Dec 2021
  63. Last observed by Doug Lithgow on 14 May 2020
  64. Last observed by Robbie Fischer on 23 Nov 2000
  65. Last observed by Doug Lithgow on 24 Apr 2024
  66. Last observed by Loren Wright on 17 Dec 2023
  67. Last observed by Doug Lithgow on 10 Apr 2024
  68. Last observed by Andrea C on 12 Apr 2024
  69. Last observed by Chris Wills on 16 Mar 2023
  70. Last observed by Anonymous eBirder on 8 Nov 2022
  71. Last observed by Mike San Miguel on 1 Jan 1995
  72. Last observed by Andrea C on 12 Apr 2024
  73. Last observed by Robbie Fischer on 29 Nov 1997
  74. Last observed by Andy Kleinhesselink on 22 Apr 2021
  75. Last observed by Doug Lithgow on 10 Apr 2024
  76. Last observed by Loren Wright on 6 Feb 2024
  77. Last observed by Doug Lithgow on 24 Apr 2024
  78. Last observed by Doug Lithgow on 24 Apr 2024
  79. Last observed by John Forbes on 26 Feb 2024
  80. Last observed by Anonymous eBirder on 24 Nov 2021
  81. Last observed by Doug Lithgow on 24 Apr 2024
  82. Last observed by Alex Smilor on 12 Feb 2024
  83. Last observed by Brian Daniels on 23 Nov 2020
  84. Last observed by Peter Nguyen on 6 Feb 2024
  85. Last observed by Anonymous eBirder on 24 Apr 2024
  86. Last observed by Doug Lithgow on 24 Apr 2024
  87. Last observed by Doug Lithgow on 24 Apr 2024
  88. Last observed by Sylvia Afable on 12 Sep 2023
  89. Last observed by Doug Lithgow on 24 Apr 2024
  90. Last observed by Doug Lithgow on 2 Apr 2024
  91. Last observed by Doug Lithgow on 24 Apr 2024
  92. Last observed by Melissa May on 14 Jan 2024
  93. Last observed by Braxton Landsman on 13 Jan 2024
  94. Last observed by Marshall Iliff on 14 Nov 2003
  95. Last observed by Doug Lithgow on 29 Aug 2023
  96. Last observed by Ashley Hopkins on 7 Feb 2022
  97. Last observed by Braxton Landsman on 13 Jan 2024
  98. Last observed by Melissa May on 14 Jan 2024
  99. Last observed by Doug Lithgow on 24 Apr 2024
  100. Last observed by Sylvia Afable on 2 Feb 2024
  101. Last observed by Anonymous eBirder on 24 Apr 2024
  102. Last observed by James Mitchell on 23 May 2022
  103. Last observed by Sylvia Afable on 12 Sep 2023
  104. Last observed by Thomas Wurster on 17 Jan 2020
  105. Last observed by Chris Wills on 16 Mar 2023
  106. Last observed by Andrea C on 12 Apr 2024
  107. Last observed by Sylvia Afable on 2 Feb 2024
  108. Last observed by Doug Lithgow on 2 Apr 2024
  109. Last observed by Doug Lithgow on 24 Apr 2024
  110. Last observed by Scott Duncan on 16 Aug 2014
  111. Last observed by Doug Lithgow on 7 Jan 2024
  112. Last observed by Doug Lithgow on 24 Apr 2024
  113. Last observed by Scott Duncan on 16 Aug 2014
  114. Last observed by Sasha Cahill on 19 Dec 2021
  115. Last observed by Loren Wright on 17 Dec 2023
  116. Last observed by David Telles on 15 Dec 2021
  117. Last observed by Brian Daniels on 16 Jan 2024
  118. Last observed by Doug Lithgow on 2 Jan 2022
  119. Last observed by Doug Lithgow on 11 Dec 2023
  120. Last observed by Loren Wright on 24 Feb 2024
  121. Last observed by Doug Lithgow on 15 Dec 2023
  122. Last observed by Grigory Heaton on 14 Jan 2024
  123. Last observed by Doug Lithgow on 27 Feb 2024
  124. Last observed by Brenda Linfield on 8 Jan 1994
  125. Last observed by Robert Hamilton on 10 May 2018
  126. Last observed by Michael Bowen on 28 Jan 1999
  127. Last observed by Anonymous eBirder on 24 Apr 2024
  128. Last observed by Doug Lithgow on 24 Apr 2024
  129. Last observed by Doug Lithgow on 10 Apr 2024
  130. Last observed by Anonymous eBirder on 25 May 2022
  131. Last observed by Andrea C on 22 Mar 2022
  132. Last observed by Doug Lithgow on 24 Apr 2024
  133. Last observed by James Mitchell on 19 Jul 2021
  134. Last observed by David Telles on 24 Jan 2024
  135. Last observed by Robbie Fischer on 23 Nov 2000
  136. Last observed by Doug Lithgow on 15 Apr 2021
  137. Last observed by Brian Daniels on 13 Feb 2020
  138. Last observed by Robbie Fischer on 23 Nov 2000
  139. Last observed by Karl Fairchild on 10 Jan 2015
  140. Last observed by Doug Lithgow on 24 Apr 2024
  141. Last observed by Brian Daniels on 13 Feb 2020
  142. Last observed by Brian Daniels on 16 Jan 2024
  143. Last observed by John Forbes on 26 Feb 2024
  144. Last observed by Doug Lithgow on 24 Apr 2024
  145. Last observed by Andrea C on 13 Apr 2024
  146. Last observed by Anonymous eBirder on 2 Aug 2023
  147. Last observed by Joan Junkin on 7 Feb 2024
  148. Last observed by Marshall Iliff on 14 Nov 2003
  149. Last observed by Doug Lithgow on 10 Apr 2024
  150. Last observed by Karl Fairchild on 10 Jan 2015
  151. Last observed by J Stacy on 14 Feb 2024
  152. Last observed by Doug Lithgow on 2 Apr 2024
  153. Last observed by Brynne Bryan on 19 Jan 2014
  154. Last observed by Braxton Landsman on 13 Jan 2024
  155. Last observed by James Mitchell on 9 Jul 2021
  156. Last observed by Melissa May on 14 Jan 2024
  157. Last observed by Scott Thomas on 16 Apr 2022
  158. Last observed by Scott Duncan on 16 Aug 2014
  159. Last observed by J Stacy on 10 May 2023
  160. Last observed by David Telles on 24 Jan 2024
  161. Last observed by Mike San Miguel on 1 Jan 1995
  162. Last observed by Martin Fee on 5 Jan 2024
  163. Last observed by Brian Daniels on 16 Jan 2024

Exotic: Provisional (2)

  1. Last observed by Alex Smilor on 23 Dec 2023
  2. Last observed by Michael Auda on 7 Jan 2024

Exotic: Escapee (1)

  1. Last observed by John Haney on 2 Jan 2018

Hybrids (1)

  1. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    Last observed by Caleb Villar on 29 Jan 2024

Additional Taxa (23)

  1. Greater/Lesser Scaup Aythya marila/affinis
    Last observed by Avo Stilt on 1 Jan 2024
  2. scoter sp. Melanitta sp.
    Last observed by Sylvia Afable on 2 Feb 2024
  3. Common/Red-breasted Merganser Mergus merganser/serrator
    Last observed by Loren Wright on 6 Feb 2024
  4. duck sp. Anatidae (duck sp.)
    Last observed by Avo Stilt on 1 Jan 2024
  5. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    Last observed by Shawn O'Neil on 3 Feb 2024
  6. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    Last observed by Scott Duncan on 16 Aug 2014
  7. hummingbird sp. Trochilidae sp.
    Last observed by Scott Duncan on 16 Aug 2014
  8. Black-bellied Plover/golden-plover sp. Pluvialis sp.
    Last observed by Stephen Ritchie on 2 Mar 2018
  9. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    Last observed by Anonymous eBirder on 18 Aug 2023
  10. peep sp. Calidris sp. (peep sp.)
    Last observed by Melissa May on 16 Jan 2023
  11. jaeger sp. Stercorarius sp. (jaeger sp.)
    Last observed by Braxton Landsman on 13 Jan 2024
  12. Western/Glaucous-winged Gull Larus occidentalis/glaucescens
    Last observed by Braxton Landsman on 20 Nov 2023
  13. Larus sp. Larus sp.
    Last observed by Loren Wright on 24 Feb 2024
  14. gull sp. Larinae sp.
    Last observed by Sylvia Afable on 2 Feb 2024
  15. Elegant/Royal Tern Thalasseus elegans/maximus
    Last observed by Scott Thomas on 16 Apr 2022
  16. tern sp. Sterninae sp.
    Last observed by Anonymous eBirder on 18 Aug 2023
  17. loon sp. Gavia sp.
    Last observed by Melissa May on 14 Jan 2024
  18. shearwater sp. Procellariidae sp. (shearwater sp.)
    Last observed by Doug Lithgow on 25 Apr 2018
  19. cormorant sp. Phalacrocoracidae sp.
    Last observed by Daniel Cullinane on 27 Feb 2023
  20. swallow sp. Hirundinidae sp.
    Last observed by Terry Hill on 28 Sep 2015
  21. new world sparrow sp. Passerellidae sp.
    Last observed by Rusty H on 8 Jul 2011
  22. new world oriole sp. Icterus sp.
    Last observed by James Mitchell on 9 Jul 2021
  23. new world warbler sp. Parulidae sp.
    Last observed by Ryan Winkleman on 23 Sep 2019