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Wallkill River NWR--Liberty Marsh (Sussex Co.)

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Illustrated Checklist

 Powered by Macaulay Library and eBird
Updated ~27 seconds ago

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249 Species Observed
Species w/ Photos
Species w/ Audio
Species Needing Photos
Species Needing Audio
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Native and Naturalized (249)

  1. Last observed by Simon Lane on 24 May 2011
  2. Last observed by KZ F on 24 Feb 2024
  3. Last observed by Chris Daly on 16 Feb 2020
  4. Last observed by Judith Cinquina on 26 Oct 2017
  5. Last observed by Marc Chelemer on 26 Jan 2023
  6. Last observed by Ken Witkowski on 21 Apr 2024
  7. Last observed by Ken Witkowski on 21 Apr 2024
  8. Last observed by Ray Duffy on 18 Apr 2008
  9. Last observed by Paul Yacullo on 12 Mar 2023
  10. Last observed by allison orsi on 20 Apr 2024
  11. Last observed by Ken Witkowski on 21 Apr 2024
  12. Last observed by Matthew VanDyk on 20 Apr 2024
  13. Last observed by Andrew Marden on 24 Mar 2024
  14. Last observed by Linda Scrima on 19 Nov 2018
  15. Last observed by Thomas Sudol on 31 Mar 2024
  16. Last observed by Ken Witkowski on 21 Apr 2024
  17. Last observed by Thomas Sudol on 8 Apr 2024
  18. Last observed by allison orsi on 10 Apr 2024
  19. Last observed by Chris Fischer on 21 Apr 2024
  20. Last observed by Evan Morgan on 9 Mar 2024
  21. Last observed by Sandy McPhail on 9 Mar 2024
  22. Last observed by Thomas Sudol on 8 Apr 2024
  23. Last observed by Derek Stoll on 8 Oct 2022
  24. Last observed by Thomas Sudol on 16 Mar 2022
  25. Last observed by Andrew Marden on 10 Mar 2024
  26. Last observed by David Murphy on 1 Apr 2020
  27. Last observed by Thomas Sudol on 8 Apr 2024
  28. Last observed by Karen VanDyk on 7 Apr 2024
  29. Last observed by Matthew VanDyk on 31 Oct 2023
  30. Last observed by Bradley White on 26 Jul 2018
  31. Last observed by Matthew VanDyk on 20 Apr 2024
  32. Last observed by Jonathan Feenstra on 3 Jan 1999
  33. Last observed by Ken Witkowski on 21 Apr 2024
  34. Last observed by Alan Boyd on 14 Apr 2019
  35. Last observed by John Hannan on 17 Feb 2024
  36. Last observed by Chris Fischer on 21 Apr 2024
  37. Last observed by Daniel Carola on 7 Sep 2023
  38. Last observed by Bradley White on 24 Aug 2023
  39. Last observed by Carolyn Rubinfeld 🦆 on 7 Sep 2023
  40. Last observed by Scott Angus on 16 May 2018
  41. Last observed by Zoe Maxfield on 17 Oct 2023
  42. Last observed by Maria Loukeris on 19 Sep 2023
  43. Last observed by Linda Scrima on 30 Aug 2023
  44. Last observed by Daniel Burgoyne on 31 Aug 2023
  45. Last observed by Nicholas Sweatlock on 15 Sep 2023
  46. Last observed by allison orsi on 20 Apr 2024
  47. Last observed by allison orsi on 20 Apr 2024
  48. Last observed by Otys Train on 5 Nov 2023
  49. Last observed by d w on 3 Sep 2023
  50. Last observed by Chris Fischer on 21 Apr 2024
  51. Last observed by Jason Nargiz on 13 Sep 2023
  52. Last observed by Jim Schlickenrieder on 19 May 2011
  53. Last observed by Robert Authier on 27 Aug 2022
  54. Last observed by Ray Duffy on 22 Aug 2022
  55. Last observed by Matthew VanDyk on 2 Oct 2022
  56. Last observed by Alex Wiebe on 22 Mar 2024
  57. Last observed by Chris Fischer on 21 Apr 2024
  58. Last observed by Matthew Zeitler on 18 Apr 2013
  59. Last observed by Marianne Ofenloch on 3 Oct 2015
  60. Last observed by Jack Pannell on 10 Sep 2023
  61. Last observed by allison orsi on 3 Oct 2023
  62. Last observed by Thomas Sudol on 8 Apr 2024
  63. Last observed by Marianne Ofenloch on 13 Aug 2014
  64. Last observed by Chris Fischer on 21 Apr 2024
  65. Last observed by Ken Witkowski on 29 Sep 2011
  66. Last observed by Ken Witkowski on 21 Sep 2011
  67. Last observed by Scott Angus on 13 Sep 2023
  68. Last observed by Roger Johnson on 2 Sep 2015
  69. Last observed by Karyn Cichocki on 26 Aug 2020
  70. Last observed by Maria Loukeris on 7 Nov 2023
  71. Last observed by Thomas Sudol on 4 Sep 2022
  72. Last observed by Otys Train on 5 Nov 2023
  73. Last observed by Nicholas Sweatlock on 15 Sep 2023
  74. Last observed by allison orsi on 27 Sep 2023
  75. Last observed by Roger Johnson on 4 Sep 2016
  76. Last observed by Scott Angus on 13 Sep 2023
  77. Last observed by Matthew VanDyk on 20 Apr 2024
  78. Last observed by M Z on 24 Mar 2024
  79. Last observed by Matthew VanDyk on 8 Apr 2024
  80. Last observed by Simon Lane on 7 Feb 2009
  81. Last observed by Simon Lane on 7 Feb 2009
  82. Last observed by Linda Scrima on 29 Aug 2020
  83. Last observed by Kristin Ellington on 13 May 2022
  84. Last observed by Adelia Honeywood on 13 May 2022
  85. Last observed by Matthew VanDyk on 31 Oct 2023
  86. Last observed by Karen VanDyk on 7 Apr 2024
  87. Last observed by John Mitchell on 19 Aug 2023
  88. Last observed by Joshua Malbin on 28 Aug 2020
  89. Last observed by Chris Fischer on 4 Oct 2023
  90. Last observed by Thomas Sudol on 4 Sep 2022
  91. Last observed by Matthew VanDyk on 15 Apr 2024
  92. Last observed by Linda Scrima on 7 Nov 2021
  93. Last observed by Linda Scrima on 24 Nov 2023
  94. Last observed by Beverly Robertson on 28 Apr 2024
  95. Last observed by James Harding on 14 Sep 2023
  96. Last observed by Linda Scrima on 10 Apr 2023
  97. Last observed by Dave Oster on 6 Aug 2018
  98. Last observed by allison orsi on 20 Apr 2024
  99. Last observed by Chris Fischer on 21 Apr 2024
  100. Last observed by Chris Fischer on 21 Apr 2024
  101. Last observed by Steven Schellenger on 1 Sep 2009
  102. Last observed by Matthew VanDyk on 3 Mar 2024
  103. Last observed by Chris Fischer on 21 Apr 2024
  104. Last observed by Ken Witkowski on 10 Mar 2024
  105. Last observed by Ken Witkowski on 14 Apr 2024
  106. Last observed by Tom Preston on 27 Nov 2011
  107. Last observed by Ken Witkowski on 21 Apr 2024
  108. Last observed by allison orsi on 20 Apr 2024
  109. Last observed by David Murphy on 22 Aug 2023
  110. Last observed by Chris Fischer on 21 Apr 2024
  111. Last observed by Michael Britt on 18 Feb 2024
  112. Last observed by John Rice-Cameron on 11 May 2016
  113. Last observed by Janet Wooten on 8 Feb 2024
  114. Last observed by Matthew VanDyk on 20 Apr 2024
  115. Last observed by allison orsi on 15 Mar 2024
  116. Last observed by Karen VanDyk on 7 Apr 2024
  117. Last observed by Daniel Irons on 3 May 2017
  118. Last observed by Johanna Bloomfield on 20 Apr 2024
  119. Last observed by Maria Loukeris on 20 Mar 2024
  120. Last observed by Anonymous eBirder on 23 May 2020
  121. Last observed by Chris Fischer on 21 Apr 2024
  122. Last observed by Chris Fischer on 21 Apr 2024
  123. Last observed by Matthew VanDyk on 8 Apr 2024
  124. Last observed by Andrew Marden on 24 Mar 2024
  125. Last observed by Chris Fischer on 21 Apr 2024
  126. Last observed by Chris Fischer on 21 Apr 2024
  127. Last observed by Alex Wiebe on 25 Feb 2024
  128. Last observed by Bradley White on 21 Apr 2024
  129. Last observed by Iain Cruickshank on 17 Sep 2023
  130. Last observed by Maria Loukeris on 19 Sep 2023
  131. Last observed by James Harding on 14 Sep 2023
  132. Last observed by David Bernstein on 10 Jun 2023
  133. Last observed by Jack T on 29 May 2023
  134. Last observed by Maria Loukeris on 30 Jul 2023
  135. Last observed by Felipe Pimentel on 2 Sep 2023
  136. Last observed by Chris Fischer on 21 Apr 2024
  137. Last observed by Jennifer Percival on 6 Sep 2023
  138. Last observed by Matthew VanDyk on 2 Sep 2023
  139. Last observed by Iain Cruickshank on 17 Sep 2023
  140. Last observed by Maria Loukeris on 12 Sep 2023
  141. Last observed by Javier Prieta on 26 Aug 2023
  142. Last observed by Chris Fischer on 17 Sep 2022
  143. Last observed by Beverly Robertson on 28 Apr 2024
  144. Last observed by Thomas Sudol on 2 Oct 2023
  145. Last observed by Dave Spangenburg on 1 Feb 2012
  146. Last observed by Chris Fischer on 21 Apr 2024
  147. Last observed by allison orsi on 20 Apr 2024
  148. Last observed by Chris Fischer on 21 Apr 2024
  149. Last observed by M Z on 24 Mar 2024
  150. Last observed by Johanna Bloomfield on 20 Apr 2024
  151. Last observed by Beverly Robertson on 28 Apr 2024
  152. Last observed by Diane Tuttle on 18 Feb 2024
  153. Last observed by Chris Fischer on 21 Apr 2024
  154. Last observed by Ken Witkowski on 21 Apr 2024
  155. Last observed by Johanna Bloomfield on 20 Apr 2024
  156. Last observed by Ken Witkowski on 21 Apr 2024
  157. Last observed by Ken Witkowski on 21 Apr 2024
  158. Last observed by Angus Wilson on 27 Aug 2022
  159. Last observed by Alan Boyd on 21 Nov 2012
  160. Last observed by Chris Fischer on 21 Apr 2024
  161. Last observed by Matthew VanDyk on 20 Apr 2024
  162. Last observed by Beverly Robertson on 28 Apr 2024
  163. Last observed by Dennis Briede on 17 Sep 2022
  164. Last observed by Maria Loukeris on 29 Mar 2024
  165. Last observed by Beverly Robertson on 28 Apr 2024
  166. Last observed by Alex Wiebe on 8 Oct 2023
  167. Last observed by M Z on 24 Mar 2024
  168. Last observed by Sandy McPhail on 9 Mar 2024
  169. Last observed by Beverly Robertson on 28 Apr 2024
  170. Last observed by Chris Fischer on 21 Apr 2024
  171. Last observed by Jim Phillips on 2 Nov 2023
  172. Last observed by Matthew VanDyk on 6 Sep 2023
  173. Last observed by Matthew VanDyk on 8 Apr 2024
  174. Last observed by Beverly Robertson on 28 Apr 2024
  175. Last observed by Linda Scrima on 11 Sep 2023
  176. Last observed by Alan Boyd on 4 Oct 2018
  177. Last observed by Matthew Gilbert on 13 May 2023
  178. Last observed by Maria Loukeris on 20 Mar 2024
  179. Last observed by Steve & Josette Bonamo on 3 Sep 2023
  180. Last observed by Beverly Robertson on 28 Apr 2024
  181. Last observed by Jack Pannell on 30 Dec 2023
  182. Last observed by Johanna Bloomfield on 20 Apr 2024
  183. Last observed by Bradley White on 9 Mar 2024
  184. Last observed by Andrew Marden on 24 Mar 2024
  185. Last observed by Maria Loukeris on 7 Nov 2023
  186. Last observed by Otys Train on 5 Nov 2023
  187. Last observed by Chris Fischer on 21 Apr 2024
  188. Last observed by Marianne Ofenloch on 2 Jan 2018
  189. Last observed by Max Epstein on 11 Nov 2023
  190. Last observed by Lisa Carol Wolf on 15 Jun 2020
  191. Last observed by Johanna Bloomfield on 20 Apr 2024
  192. Last observed by Thomas Sudol on 8 Apr 2024
  193. Last observed by Alex Wiebe on 14 Mar 2024
  194. Last observed by Matthew VanDyk on 8 Apr 2024
  195. Last observed by Thomas Sudol on 8 Apr 2024
  196. Last observed by Stephen Butkewitsch on 1 Mar 2024
  197. Last observed by Beverly Robertson on 28 Apr 2024
  198. Last observed by Barb Thomascall on 13 Apr 2022
  199. Last observed by Ken Witkowski on 16 Oct 2020
  200. Last observed by John Hannan on 17 Feb 2024
  201. Last observed by Beverly Robertson on 28 Apr 2024
  202. Last observed by Maria Loukeris on 8 Oct 2023
  203. Last observed by Beverly Robertson on 28 Apr 2024
  204. Last observed by Jim Phillips on 24 Oct 2023
  205. Last observed by Maria Loukeris on 19 Sep 2023
  206. Last observed by Mickey Ryan on 16 Jun 2021
  207. Last observed by Kevin Cronin on 22 Jul 2023
  208. Last observed by Ronnie DiLorenzo on 1 Sep 2023
  209. Last observed by Beverly Robertson on 28 Apr 2024
  210. Last observed by Chris Fischer on 21 Apr 2024
  211. Last observed by Chris Fischer on 21 Apr 2024
  212. Last observed by Brenda Jordan on 20 Apr 2024
  213. Last observed by Kevin Cronin on 3 Jul 2023
  214. Last observed by Silas Hernandez on 21 Aug 2020
  215. Last observed by allison orsi on 3 May 2022
  216. Last observed by David Bernstein on 2 Sep 2023
  217. Last observed by Bradley White on 24 Aug 2022
  218. Last observed by Iain Cruickshank on 17 Sep 2023
  219. Last observed by Thomas Sudol on 5 Sep 2020
  220. Last observed by Christy M on 4 Sep 2023
  221. Last observed by Thomas Sudol on 2 Oct 2023
  222. Last observed by Bradley White on 25 Sep 2022
  223. Last observed by Daniel Brill on 22 May 2019
  224. Last observed by Matthew VanDyk on 31 Oct 2023
  225. Last observed by John Mitchell on 18 Jul 2019
  226. Last observed by Chris Fischer on 4 Oct 2023
  227. Last observed by Alex Wiebe on 24 Sep 2022
  228. Last observed by Ryan Goldberg on 28 May 2023
  229. Last observed by Daniel Casey on 7 Oct 2023
  230. Last observed by Maria Loukeris on 8 Oct 2023
  231. Last observed by Carolyn Rubinfeld 🦆 on 21 Sep 2023
  232. Last observed by Andrew Vallely on 7 Sep 2023
  233. Last observed by Iain Cruickshank on 17 Sep 2023
  234. Last observed by Daniel Carola on 7 Sep 2023
  235. Last observed by Thomas Sudol on 2 Oct 2023
  236. Last observed by Daniel Casey on 7 Oct 2023
  237. Last observed by Chris Fischer on 21 Apr 2024
  238. Last observed by Chris Fischer on 21 Apr 2024
  239. Last observed by Chris Fischer on 21 Apr 2024
  240. Last observed by Andrew Vallely on 7 Sep 2023
  241. Last observed by Thomas Sudol on 2 Oct 2023
  242. Last observed by Paul Yacullo on 9 Sep 2023
  243. Last observed by Maria Loukeris on 16 May 2020
  244. Last observed by Chris Fischer on 7 Sep 2023
  245. Last observed by Beverly Robertson on 28 Apr 2024
  246. Last observed by Thomas Sudol on 2 Oct 2023
  247. Last observed by Nicole Kirkos on 31 Aug 2020
  248. Last observed by Kyle Knapp on 28 Oct 2023
  249. Last observed by Alex Wiebe on 23 Aug 2020

Exotic: Escapee (1)

  1. Last observed by Marc Chelemer on 10 May 2022

Hybrids (2)

  1. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    Last observed by Craig Metzgar on 13 Mar 2024
  2. Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanoptera
    Last observed by Paul Shanahan on 30 Aug 2020

Additional Taxa (42)

  1. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    Last observed by allison orsi on 3 Apr 2017
  2. Mallard/American Black Duck Anas platyrhynchos/rubripes
    Last observed by KZ F on 24 Feb 2024
  3. teal sp. Anatidae sp. (teal sp.)
    Last observed by Jeanne Cimorelli on 24 Aug 2022
  4. Greater/Lesser Scaup Aythya marila/affinis
    Last observed by Maria Loukeris on 12 Mar 2021
  5. duck sp. Anatidae (duck sp.)
    Last observed by James Harding on 1 Mar 2024
  6. waterfowl sp. Anatidae sp.
    Last observed by Mark French on 16 Feb 2014
  7. cuckoo sp. (Cuculidae sp.) Cuculidae sp.
    Last observed by Marianne Ofenloch on 14 Sep 2018
  8. rail/crake sp. Rallidae sp. (rail/crake sp.)
    Last observed by Meg Ocampo on 2 Aug 2018
  9. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    Last observed by Maria Loukeris on 22 Oct 2020
  10. phalarope sp. Phalaropus sp.
    Last observed by Ben Sandstrom on 18 Aug 2012
  11. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    Last observed by Rebecca Nowak on 1 Sep 2023
  12. Western/Semipalmated Sandpiper Calidris mauri/pusilla
    Last observed by Marianne Ofenloch on 7 Sep 2019
  13. peep sp. Calidris sp. (peep sp.)
    Last observed by Maria Loukeris on 26 Sep 2023
  14. shorebird sp. Charadriiformes sp.
    Last observed by Maria Loukeris on 26 Sep 2023
  15. gull sp. Larinae sp.
    Last observed by Harold Quinn on 16 Feb 2022
  16. tern sp. Sterninae sp.
    Last observed by Nick Dawson on 13 May 2022
  17. Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violacea
    Last observed by Marianne Ofenloch on 2 Aug 2013
  18. heron sp. Ardeidae sp.
    Last observed by Andrew Marden on 14 May 2022
  19. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    Last observed by Matthew VanDyk on 6 Apr 2023
  20. Accipiter sp. Accipiter sp.
    Last observed by E R on 9 Feb 2024
  21. Buteo sp. Buteo sp.
    Last observed by Matthew VanDyk on 2 Oct 2022
  22. hawk sp. Accipitridae sp. (hawk sp.)
    Last observed by Rebecca Nowak on 1 Sep 2023
  23. owl sp. Strigiformes sp.
    Last observed by Jenny Gaus-Myers on 27 Dec 2020
  24. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    Last observed by Oleg Gurvits on 3 Jul 2022
  25. woodpecker sp. Picidae sp.
    Last observed by Karen VanDyk on 23 Mar 2022
  26. falcon sp. Falco sp.
    Last observed by Karen VanDyk on 1 Feb 2022
  27. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    Last observed by Silas Hernandez on 31 Aug 2023
  28. Empidonax sp. Empidonax sp.
    Last observed by Jeffrey Yang on 3 Sep 2023
  29. new world flycatcher sp. Tyrannidae sp.
    Last observed by Matthew VanDyk on 2 Sep 2023
  30. Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus
    Last observed by Bradley White on 3 Sep 2022
  31. vireo sp. Vireo sp.
    Last observed by allison orsi on 25 Sep 2022
  32. crow sp. Corvus sp. (crow sp.)
    Last observed by Thomas Sudol on 31 Mar 2024
  33. swallow sp. Hirundinidae sp.
    Last observed by allison orsi on 27 Sep 2023
  34. Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapa
    Last observed by Alan Boyd on 20 Jan 2023
  35. wren sp. Troglodytidae sp.
    Last observed by allison orsi on 31 Aug 2021
  36. Catharus sp. Catharus sp.
    Last observed by Maria Loukeris on 26 Sep 2019
  37. finch sp. Fringillidae sp.
    Last observed by Maria Loukeris on 27 Nov 2020
  38. new world sparrow sp. Passerellidae sp.
    Last observed by Chris Fischer on 7 Oct 2022
  39. blackbird sp. Icteridae sp.
    Last observed by KZ F on 24 Feb 2024
  40. Golden-winged/Blue-winged Warbler Vermivora chrysoptera/cyanoptera
    Last observed by Frank Durso on 22 May 2019
  41. new world warbler sp. Parulidae sp.
    Last observed by Silas Hernandez on 31 Aug 2023
  42. passerine sp. Passeriformes sp.
    Last observed by Matthew Gilbert on 13 May 2023