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Half Moon Bay WTP- Birding riparian area and dirt road allowed per City of Half Moon Bay

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Illustrated Checklist

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172 Species Observed
Species w/ Photos
Species w/ Audio
Species Needing Photos
Species Needing Audio
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Native and Naturalized (172)

  1. Last observed by Richard Jeffers on 6 Jan 2024
  2. Last observed by Summer Lee on 24 Oct 2023
  3. Last observed by Renee Rausin on 12 Apr 2024
  4. Last observed by Crima Pogge on 12 Apr 2024
  5. Last observed by Keith Gress on 24 Oct 2023
  6. Last observed by Keith Gress on 26 Jan 2024
  7. Last observed by George Chrisman on 22 Feb 2024
  8. Last observed by Malia DeFelice on 12 Jan 2023
  9. Last observed by karen pinckard on 5 Jan 2024
  10. Last observed by Keith Gress on 13 Sep 2021
  11. Last observed by Chris Hayward on 23 Aug 2020
  12. Last observed by Peter Weber 🦉 on 20 Jun 2001
  13. Last observed by karen pinckard on 11 Apr 2024
  14. Last observed by George Chrisman on 17 Aug 2023
  15. Last observed by Keith Gress on 19 Mar 2024
  16. Last observed by Wayne Palsson on 20 Jan 1976
  17. Last observed by karen pinckard on 11 Apr 2024
  18. Last observed by Malia DeFelice on 8 Sep 2018
  19. Last observed by Renee Rausin on 12 Apr 2024
  20. Last observed by Renee Rausin on 12 Apr 2024
  21. Last observed by Malia DeFelice on 15 Sep 2021
  22. Last observed by Aaron Maizlish on 5 Oct 2019
  23. Last observed by Renee Rausin on 12 Apr 2024
  24. Last observed by Aaron Maizlish on 5 Oct 2019
  25. Last observed by Kent Forward on 28 Jun 2017
  26. Last observed by Adam Dudley on 2 Oct 2015
  27. Last observed by Dessi Sieburth on 14 Oct 2022
  28. Last observed by Summer Lee on 31 Oct 2022
  29. Last observed by Malia DeFelice on 12 Jan 2023
  30. Last observed by Donna Pomeroy on 24 Sep 2022
  31. Last observed by Alex Lamoreaux on 5 Sep 2023
  32. Last observed by Malia DeFelice on 23 Nov 2023
  33. Last observed by Kent Forward on 9 Aug 2016
  34. Last observed by Chris Wilson on 25 Nov 2023
  35. Last observed by Crima Pogge on 12 Apr 2024
  36. Last observed by Richard Jeffers on 18 Jan 2024
  37. Last observed by Summer Lee on 20 Mar 2024
  38. Last observed by Richard Jeffers on 25 Jan 2024
  39. Last observed by Malia DeFelice on 8 Jun 2023
  40. Last observed by Malia DeFelice on 8 Aug 2023
  41. Last observed by Tom Duncan on 3 Oct 2022
  42. Last observed by Chris O'Connell on 29 Sep 2017
  43. Last observed by Dessi Sieburth on 11 Oct 2023
  44. Last observed by Taylor Fossett on 13 Dec 2023
  45. Last observed by Chris Hayward on 26 Oct 2023
  46. Last observed by George Chrisman on 1 Oct 2018
  47. Last observed by Malia DeFelice on 19 Mar 2024
  48. Last observed by Jeff Miller on 11 Jan 2024
  49. Last observed by Chris Hayward on 5 Sep 2021
  50. Last observed by Malia DeFelice on 17 Mar 2024
  51. Last observed by Dana Bangs on 26 Sep 2022
  52. Last observed by Alex Henry on 25 Jan 2024
  53. Last observed by Chris Hayward on 3 Feb 2024
  54. Last observed by Summer Lee on 11 Jan 2024
  55. Last observed by Renee Rausin on 12 Apr 2024
  56. Last observed by Kent Forward on 23 Sep 2020
  57. Last observed by Chris Hayward on 21 Mar 2024
  58. Last observed by Crima Pogge on 12 Apr 2024
  59. Last observed by Chris O'Connell on 14 Nov 2015
  60. Last observed by Donna Pomeroy on 3 Oct 2022
  61. Last observed by Aaron Maizlish on 21 Mar 2024
  62. Last observed by Summer Lee on 20 Oct 2023
  63. Last observed by Richard Jeffers on 6 Jan 2024
  64. Last observed by logan kahle on 8 Oct 2017
  65. Last observed by karen pinckard on 11 Apr 2024
  66. Last observed by Dan Hackley on 28 Oct 2018
  67. Last observed by Malia DeFelice on 3 Dec 2023
  68. Last observed by Aaron Maizlish on 21 Mar 2024
  69. Last observed by Chris Hayward on 1 Jan 2024
  70. Last observed by Summer Lee on 20 Mar 2024
  71. Last observed by Chris Hayward on 29 Nov 2023
  72. Last observed by Malia DeFelice on 8 Jun 2023
  73. Last observed by Kent Forward on 22 Aug 2021
  74. Last observed by Keith Gress on 22 Sep 2023
  75. Last observed by Aaron Maizlish on 21 Mar 2024
  76. Last observed by Summer Lee on 16 Dec 2023
  77. Last observed by Malia DeFelice on 18 Oct 2013
  78. Last observed by Chris Hayward on 20 Oct 2023
  79. Last observed by Summer Lee on 11 Oct 2022
  80. Last observed by Aaron Maizlish on 21 Mar 2024
  81. Last observed by Russ Pettit on 27 Oct 2023
  82. Last observed by Thy Bun on 23 Oct 2022
  83. Last observed by Summer Lee on 6 Oct 2023
  84. Last observed by Troy Pittock on 6 Oct 2018
  85. Last observed by George Chrisman on 28 Sep 2018
  86. Last observed by Alvaro Jaramillo on 29 Sep 2020
  87. Last observed by James (Jim) Holmes on 29 Sep 2022
  88. Last observed by Marty Freeland on 28 Jan 2024
  89. Last observed by Renee Rausin on 12 Apr 2024
  90. Last observed by Renee Rausin on 12 Apr 2024
  91. Last observed by Renee Rausin on 12 Apr 2024
  92. Last observed by Aaron Maizlish on 31 May 2023
  93. Last observed by Summer Lee on 20 Mar 2024
  94. Last observed by Chris Hayward on 21 Mar 2024
  95. Last observed by Dessi Sieburth on 4 Oct 2023
  96. Last observed by Malia DeFelice on 12 Jul 2020
  97. Last observed by Renee Rausin on 12 Apr 2024
  98. Last observed by kent johnson on 6 Feb 2024
  99. Last observed by Summer Lee on 20 Mar 2024
  100. Last observed by Alane Gray on 12 Oct 2023
  101. Last observed by Ginny Marshall on 1 Dec 2023
  102. Last observed by Keith Gress on 19 Mar 2024
  103. Last observed by Richard Bradus on 10 Nov 2023
  104. Last observed by Ginny Marshall on 1 Dec 2023
  105. Last observed by Tom Duncan on 1 Dec 2023
  106. Last observed by Chris Hayward on 15 Apr 2023
  107. Last observed by George Chrisman on 13 Feb 2022
  108. Last observed by Dana Bangs on 12 Apr 2024
  109. Last observed by Chris Hayward on 21 Mar 2024
  110. Last observed by Keith Gress on 1 Sep 2022
  111. Last observed by Chris Hayward on 8 Oct 2023
  112. Last observed by Chris Hayward on 21 Mar 2024
  113. Last observed by Ginny Marshall on 26 Jan 2015
  114. Last observed by Malia DeFelice on 8 Jun 2023
  115. Last observed by Richard Jeffers on 25 Jan 2024
  116. Last observed by Summer Lee on 20 Mar 2024
  117. Last observed by Summer Lee on 20 Mar 2024
  118. Last observed by Russ Pettit on 1 Oct 2023
  119. Last observed by Cameron Tescher on 1 Jan 2024
  120. Last observed by Renee Rausin on 12 Apr 2024
  121. Last observed by Renee Rausin on 12 Apr 2024
  122. Last observed by Donna Pomeroy on 15 Jan 2015
  123. Last observed by Dana Bangs on 25 Jan 2024
  124. Last observed by Renee Rausin on 12 Apr 2024
  125. Last observed by Renee Rausin on 12 Apr 2024
  126. Last observed by Anonymous eBirder on 28 Sep 2017
  127. Last observed by Chris Hayward on 9 Oct 2020
  128. Last observed by Peter Metropulos on 22 Apr 1975
  129. Last observed by Summer Lee on 17 Jan 2024
  130. Last observed by Keith Gress on 19 Mar 2024
  131. Last observed by Crima Pogge on 12 Apr 2024
  132. Last observed by karen pinckard on 11 Apr 2024
  133. Last observed by Keith Gress on 24 Oct 2023
  134. Last observed by karen pinckard on 11 Apr 2024
  135. Last observed by Renee Rausin on 12 Apr 2024
  136. Last observed by Marty Freeland on 28 Jan 2024
  137. Last observed by kent johnson on 6 Feb 2024
  138. Last observed by Aaron Maizlish on 21 Mar 2024
  139. Last observed by Crima Pogge on 12 Apr 2024
  140. Last observed by Alane Gray on 24 Sep 2022
  141. Last observed by Alane Gray on 25 Sep 2022
  142. Last observed by Chris Hayward on 23 Aug 2020
  143. Last observed by Chris Hayward on 21 Mar 2024
  144. Last observed by Keith Gress on 24 Oct 2023
  145. Last observed by Summer Lee on 20 Mar 2024
  146. Last observed by Chris Hayward on 21 Mar 2024
  147. Last observed by Peter Metropulos on 21 Sep 1976
  148. Last observed by Dessi Sieburth on 11 Oct 2023
  149. Last observed by Will Brooks on 16 Oct 2016
  150. Last observed by Renee Rausin on 12 Apr 2024
  151. Last observed by George Chrisman on 28 Nov 2023
  152. Last observed by Summer Lee on 13 Dec 2023
  153. Last observed by Chris Hayward on 12 Sep 2014
  154. Last observed by Malia DeFelice on 17 Sep 2022
  155. Last observed by Renee Rausin on 12 Apr 2024
  156. Last observed by Malia DeFelice on 20 Oct 2021
  157. Last observed by Aaron Maizlish on 13 Oct 2022
  158. Last observed by Chris O'Connell on 11 Oct 2018
  159. Last observed by Stephen T Bird on 19 Oct 2023
  160. Last observed by Chris Hayward on 17 Oct 2022
  161. Last observed by Dan Hackley on 28 Oct 2018
  162. Last observed by Chris Hayward on 3 Feb 2024
  163. Last observed by Summer Lee on 20 Mar 2024
  164. Last observed by Chris Hayward on 24 Sep 2018
  165. Last observed by karen pinckard on 24 Nov 2023
  166. Last observed by Dana Bangs on 12 Apr 2024
  167. Last observed by Chris Hayward on 9 Nov 2022
  168. Last observed by Chris Hayward on 16 Oct 2014
  169. Last observed by Renee Rausin on 12 Apr 2024
  170. Last observed by Summer Lee on 6 Oct 2023
  171. Last observed by Holly Coates on 19 Sep 2021
  172. Last observed by Kent Forward on 17 Oct 2018

Hybrids (1)

  1. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    Last observed by Malia DeFelice on 8 Dec 2017

Additional Taxa (24)

  1. duck sp. Anatidae (duck sp.)
    Last observed by Scott Kaiser on 12 Mar 2020
  2. large swift sp. Apodidae sp. (large swift sp.)
    Last observed by LaRita Desimpel on 1 Aug 2013
  3. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    Last observed by karen pinckard on 13 Oct 2023
  4. hummingbird sp. Trochilidae sp.
    Last observed by Noah Arthur on 23 Oct 2023
  5. shorebird sp. Charadriiformes sp.
    Last observed by Malia DeFelice on 24 Oct 2023
  6. Larus sp. Larus sp.
    Last observed by Chris Wilson on 25 Nov 2023
  7. gull sp. Larinae sp.
    Last observed by Richard Jeffers on 25 Jan 2024
  8. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    Last observed by Noah Arthur on 23 Oct 2023
  9. Accipiter sp. Accipiter sp.
    Last observed by Donna Pomeroy on 24 Oct 2022
  10. hawk sp. Accipitridae sp. (hawk sp.)
    Last observed by Rebekah Holtsclaw on 3 Sep 2022
  11. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    Last observed by Eddie Monson on 1 Mar 2020
  12. woodpecker sp. Picidae sp.
    Last observed by Katie Sanborn on 3 Oct 2020
  13. small falcon sp. Falco sp. (small falcon sp.)
    Last observed by Alex Henry on 25 Jan 2024
  14. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    Last observed by Malia DeFelice on 22 Oct 2015
  15. Empidonax sp. Empidonax sp.
    Last observed by Donna Pomeroy on 26 Sep 2022
  16. crow/raven sp. Corvus sp.
    Last observed by Roger Lambert on 10 Nov 2021
  17. swallow sp. Hirundinidae sp.
    Last observed by Malia DeFelice on 18 Aug 2021
  18. thrush sp. Turdidae sp.
    Last observed by Malia DeFelice on 18 Apr 2023
  19. finch sp. Fringillidae sp.
    Last observed by Caitlin Chock on 11 Oct 2022
  20. new world sparrow sp. Passerellidae sp.
    Last observed by Malia DeFelice on 1 Oct 2020
  21. Red-winged/Tricolored Blackbird Agelaius phoeniceus/tricolor
    Last observed by Marissa Benavente on 19 Oct 2014
  22. blackbird sp. Icteridae sp.
    Last observed by Cameron Tescher on 1 Jan 2024
  23. new world warbler sp. Parulidae sp.
    Last observed by Chris Hayward on 23 Oct 2023
  24. passerine sp. Passeriformes sp.
    Last observed by Robbie Fischer on 3 Oct 2020