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

Rockland Harbor--Breakwater

Directions Map

Explore...

Illustrated Checklist

 Powered by Macaulay Library and eBird
Updated ~7 minutes ago

Custom Time Period

Change Time Period

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

Native and Naturalized (157)

  1. Last observed by Pat Moynahan on 4 Feb 2013
  2. Last observed by Zachary Peterson on 17 Apr 2021
  3. Last observed by Christina Kondrat on 27 Jan 2022
  4. Last observed by Don Reimer on 8 Apr 2024
  5. Last observed by Karen Boleyn on 15 Sep 2023
  6. Last observed by chris michaud on 23 Mar 2019
  7. Last observed by Rick Gedney on 1 Mar 2024
  8. Last observed by Maeve Cosgrove on 27 Apr 2024
  9. Last observed by Gabrielle Burke on 14 Apr 2024
  10. Last observed by kathleen zwick on 27 Mar 2023
  11. Last observed by Gary Roberts on 3 Jan 2022
  12. Last observed by Alan Pullman on 13 Aug 2014
  13. Last observed by Kyle Rambo on 28 Sep 2023
  14. Last observed by Maeve Cosgrove on 27 Apr 2024
  15. Last observed by Biggest Bird on 25 Nov 2023
  16. Last observed by Maeve Cosgrove on 27 Apr 2024
  17. Last observed by Tim Shortell on 17 Feb 2024
  18. Last observed by Eric Hynes on 11 Feb 2024
  19. Last observed by Maeve Cosgrove on 17 Apr 2024
  20. Last observed by Maeve Cosgrove on 27 Apr 2024
  21. Last observed by Maeve Cosgrove on 17 Apr 2024
  22. Last observed by MacKenzie McKnight on 29 Jan 2023
  23. Last observed by Kate Daniels on 23 Jan 2024
  24. Last observed by Maeve Cosgrove on 27 Apr 2024
  25. Last observed by Gabrielle Burke on 14 Apr 2024
  26. Last observed by Marc Goncher on 5 Sep 2023
  27. Last observed by Anne Dalton on 9 Apr 2024
  28. Last observed by Don Reimer on 8 Apr 2024
  29. Last observed by Kai Schraml on 11 Jan 2024
  30. Last observed by Adrianna Nelson on 28 Jul 2023
  31. Last observed by Maeve Cosgrove on 17 Apr 2024
  32. Last observed by evan obercian on 23 Oct 2023
  33. Last observed by Adrianna Nelson on 28 Jul 2023
  34. Last observed by Brian Bobowski on 12 Aug 2022
  35. Last observed by Biggest Bird on 25 Nov 2023
  36. Last observed by Eddy Edwards on 23 Sep 2023
  37. Last observed by William Perro on 20 Aug 2023
  38. Last observed by Maeve Cosgrove on 31 Oct 2023
  39. Last observed by Steven Prochter on 14 Sep 2018
  40. Last observed by Grace Nelson on 18 Jul 2017
  41. Last observed by Nolan Hayden on 18 Sep 2023
  42. Last observed by Annette Pasek on 11 Oct 2021
  43. Last observed by Maggs Quintas on 11 Aug 2021
  44. Last observed by Casey Cesari on 21 May 2022
  45. Last observed by Casey Cesari on 21 May 2022
  46. Last observed by Eddy Edwards on 23 Sep 2023
  47. Last observed by Karen Blatchford on 5 Aug 2023
  48. Last observed by Amy Connolly on 19 Oct 2023
  49. Last observed by Hilda Livingstone on 3 Mar 2024
  50. Last observed by Lee Anne Beausang on 24 Sep 2023
  51. Last observed by Mark Wilson on 10 Sep 2023
  52. Last observed by Randall Roeser on 25 Oct 2023
  53. Last observed by Hilda Livingstone on 3 Mar 2024
  54. Last observed by Donna Salko on 21 Mar 2023
  55. Last observed by Richard Payne on 24 Jan 2022
  56. Last observed by Jeffrey Bailey on 24 Jan 2022
  57. Last observed by Cecile Boucher on 21 Jan 2024
  58. Last observed by Kyle Rambo on 28 Sep 2023
  59. Last observed by Katie Emerson on 8 Apr 2024
  60. Last observed by Maeve Cosgrove on 27 Apr 2024
  61. Last observed by Gabrielle Burke on 14 Apr 2024
  62. Last observed by Charles Whitney on 28 Feb 2019
  63. Last observed by evan obercian on 10 Jan 2024
  64. Last observed by Zeke Smith on 3 May 2023
  65. Last observed by Wren B. on 20 Aug 2023
  66. Last observed by Joe Cleaves on 4 Jan 2024
  67. Last observed by Maeve Cosgrove on 27 Apr 2024
  68. Last observed by Rick Gedney on 5 Jul 2010
  69. Last observed by Andrew Gilbert on 16 Oct 2022
  70. Last observed by Don Reimer on 12 Dec 2023
  71. Last observed by Maeve Cosgrove on 27 Apr 2024
  72. Last observed by Patty Enger on 2 Oct 2023
  73. Last observed by Rachel Picone on 16 Dec 2023
  74. Last observed by Kristen Lindquist on 3 Apr 2023
  75. Last observed by Gabrielle Burke on 14 Apr 2024
  76. Last observed by William Nichols on 21 Dec 2013
  77. Last observed by Biggest Bird on 8 May 2023
  78. Last observed by Rachael Kaiser on 30 Jan 2021
  79. Last observed by Joe Morycz on 7 Apr 2024
  80. Last observed by Gary Jarvis on 22 Jan 2021
  81. Last observed by William Nichols on 21 Dec 2013
  82. Last observed by Kristen Lindquist on 17 Feb 2012
  83. Last observed by Don Reimer on 8 Apr 2024
  84. Last observed by Gail Presley on 18 Dec 2022
  85. Last observed by Liam Berigan on 26 Feb 2022
  86. Last observed by June Smith on 29 Dec 2022
  87. Last observed by Cheryl Ring on 4 May 2023
  88. Last observed by Brenda Jordan on 15 May 2023
  89. Last observed by Kristen Lindquist on 3 Apr 2023
  90. Last observed by Biggest Bird on 23 Dec 2021
  91. Last observed by Gabrielle Burke on 14 Apr 2024
  92. Last observed by Rick Gedney on 2 Jul 2020
  93. Last observed by Scott Myers on 12 Jun 2022
  94. Last observed by Biggest Bird on 16 Jun 2023
  95. Last observed by Gary Roberts on 2 Jan 2024
  96. Last observed by Gabrielle Burke on 14 Apr 2024
  97. Last observed by evan obercian on 10 Jan 2024
  98. Last observed by Patrick Whittle on 3 Mar 2023
  99. Last observed by Maeve Cosgrove on 17 Apr 2024
  100. Last observed by Cecile Boucher on 21 Jan 2024
  101. Last observed by Hilda Livingstone on 17 Nov 2023
  102. Last observed by Annabelle Foos on 3 Jun 2023
  103. Last observed by Biggest Bird on 8 May 2023
  104. Last observed by Amanda McFarland on 6 Jan 2022
  105. Last observed by Andrew Rackliff on 4 Jan 2024
  106. Last observed by Robin Ohrt on 4 Jan 2024
  107. Last observed by William Nichols on 19 Dec 2015
  108. Last observed by Rick Gedney on 17 Jun 2023
  109. Last observed by Rick Gedney on 1 Mar 2024
  110. Last observed by Nate Dansereau on 3 Jan 2024
  111. Last observed by John Garrett on 3 Jul 2023
  112. Last observed by Maeve Cosgrove on 28 Apr 2023
  113. Last observed by Kory Whittum on 20 Jun 2022
  114. Last observed by Pat Dwyer on 5 Jun 2023
  115. Last observed by Maeve Cosgrove on 17 Apr 2024
  116. Last observed by William Nichols on 20 Dec 2014
  117. Last observed by Nell Smith on 22 Sep 2023
  118. Last observed by Maeve Cosgrove on 17 Apr 2024
  119. Last observed by MELISSA SOVAY on 16 Oct 2023
  120. Last observed by Rick Gedney on 25 Dec 1981
  121. Last observed by David Nelson on 9 Mar 2024
  122. Last observed by Joe Cleaves on 19 Apr 2021
  123. Last observed by Eddy Edwards on 28 Oct 2020
  124. Last observed by Maeve Cosgrove on 17 Apr 2024
  125. Last observed by Gary Roberts on 25 Jan 2023
  126. Last observed by Andrea Perko on 7 Jul 2023
  127. Last observed by William Nichols on 20 Dec 2014
  128. Last observed by Don Reimer on 3 Jan 2016
  129. Last observed by Douglas Fisher on 22 Mar 2023
  130. Last observed by Eddy Edwards on 28 Oct 2020
  131. Last observed by MELISSA SOVAY on 16 Oct 2023
  132. Last observed by Kristen Lindquist on 11 Nov 2012
  133. Last observed by evan obercian on 23 Oct 2023
  134. Last observed by Maeve Cosgrove on 17 Apr 2024
  135. Last observed by Jim Goehring on 16 Oct 2000
  136. Last observed by Rick Gedney on 30 Apr 2021
  137. Last observed by Margaret Viens on 23 Jan 2016
  138. Last observed by Richard Pollard on 14 Jul 2023
  139. Last observed by Anne Gaiennie on 7 Jul 2018
  140. Last observed by John Garrett on 3 Jul 2023
  141. Last observed by Nell Smith on 17 May 2022
  142. Last observed by Nell Smith on 17 May 2022
  143. Last observed by John Garrett on 3 Jul 2023
  144. Last observed by Kylie Henshaw on 11 Jun 2023
  145. Last observed by Nell Smith on 17 May 2022
  146. Last observed by Julia Misplon on 23 May 2022
  147. Last observed by Nell Smith on 17 May 2022
  148. Last observed by Nell Smith on 17 May 2022
  149. Last observed by Rick Gedney on 17 Jun 2023
  150. Last observed by Debbie Segal on 5 Jun 2021
  151. Last observed by Nell Smith on 17 May 2022
  152. Last observed by Nolan Hayden on 18 Sep 2023
  153. Last observed by Dave Cowan on 27 May 2023
  154. Last observed by MELISSA SOVAY on 16 Oct 2023
  155. Last observed by William Nichols on 19 Dec 2015
  156. Last observed by Nell Smith on 17 May 2022
  157. Last observed by Don Reimer on 8 Apr 2024

Hybrids (1)

  1. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    Last observed by Robert Cowdery on 19 Jun 2017

Additional Taxa (11)

  1. Mallard/American Black Duck Anas platyrhynchos/rubripes
    Last observed by Wren B. on 20 Aug 2023
  2. Surf/Black Scoter Melanitta perspicillata/americana
    Last observed by Hilda Livingstone on 16 Feb 2013
  3. scoter sp. Melanitta sp.
    Last observed by Charles Caron on 22 Jan 2023
  4. duck sp. Anatidae (duck sp.)
    Last observed by Rick Gedney on 1 Dec 2023
  5. peep sp. Calidris sp. (peep sp.)
    Last observed by Jonathan Layman on 31 Jul 2023
  6. large alcid sp. Alca/Uria sp.
    Last observed by Douglas Fisher on 22 Mar 2023
  7. gull sp. Larinae sp.
    Last observed by Kevin Scully on 25 Jan 2024
  8. Sterna sp. Sterna sp.
    Last observed by Robin Ohrt on 30 Aug 2021
  9. loon sp. Gavia sp.
    Last observed by Rick Gedney on 22 Jan 2022
  10. Great/Double-crested Cormorant Phalacrocorax carbo/Nannopterum auritum
    Last observed by Anonymous eBirder on 11 Aug 2021
  11. new world sparrow sp. Passerellidae sp.
    Last observed by Rick Gedney on 17 Jun 2023