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John Heinz NWR--wetlands (Delaware Co.)

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Illustrated Checklist

 Powered by Macaulay Library and eBird
Updated ~17 seconds ago

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279 Species Observed
Species w/ Photos
Species w/ Audio
Species Needing Photos
Species Needing Audio
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Native and Naturalized (278)

  1. Last observed by Ethan K on 30 Jul 2022
  2. Last observed by Edward Dolan on 26 Jan 2024
  3. Last observed by Todd Fellenbaum on 22 Nov 2011
  4. Last observed by Nick Pulcinella on 6 Nov 1979
  5. Last observed by John Zygmunt on 2 Feb 2022
  6. Last observed by Jim McConnell on 26 Apr 2024
  7. Last observed by Rich Ziegler on 21 Apr 2024
  8. Last observed by Zelia M on 15 Jan 2023
  9. Last observed by Jim McConnell on 26 Apr 2024
  10. Last observed by Jim McConnell on 13 Oct 2023
  11. Last observed by Jim McConnell on 11 Apr 2024
  12. Last observed by Rich Ziegler on 21 Apr 2024
  13. Last observed by Delco History on 10 Mar 1961
  14. Last observed by Bob Suter on 16 Mar 2024
  15. Last observed by Jim McConnell on 26 Apr 2024
  16. Last observed by Dan Keener on 30 Mar 2024
  17. Last observed by Richard Horwitz on 10 Mar 2024
  18. Last observed by Jim McConnell on 26 Apr 2024
  19. Last observed by Matthew Schenck on 4 Mar 2022
  20. Last observed by Jim Joyce on 14 Apr 2024
  21. Last observed by Cheryl Maguire on 17 Mar 2024
  22. Last observed by Rob Fergus on 21 Mar 2023
  23. Last observed by Nicole Bye on 16 Apr 2022
  24. Last observed by Manny Dominguez on 24 Mar 2024
  25. Last observed by Bob Suter on 14 Nov 2022
  26. Last observed by Jim McConnell on 26 Apr 2024
  27. Last observed by Bob Suter on 9 Apr 2024
  28. Last observed by Damon Orsetti on 3 Apr 2020
  29. Last observed by John Zygmunt on 30 Mar 2024
  30. Last observed by Nick Pulcinella on 18 Dec 1982
  31. Last observed by Jorge Sepulveda on 28 Oct 2016
  32. Last observed by Deborah Hansen on 15 Apr 2024
  33. Last observed by Al Guarente on 16 Apr 2022
  34. Last observed by Al Guarente on 4 Mar 2014
  35. Last observed by Jim McConnell on 26 Apr 2024
  36. Last observed by Jim McConnell on 26 Apr 2024
  37. Last observed by Steven Hromada on 16 Jun 2021
  38. Last observed by Russell Rogers on 28 Sep 2023
  39. Last observed by Deborah Hansen on 1 Oct 2023
  40. Last observed by Jim McConnell on 26 Apr 2024
  41. Last observed by Russell Rogers on 4 Oct 2023
  42. Last observed by Bob Suter on 31 Jan 2024
  43. Last observed by Rich Ziegler on 25 May 2023
  44. Last observed by Ethan K on 23 Jul 2022
  45. Last observed by Edward Dolan on 24 Feb 2024
  46. Last observed by Delco Birds on 4 Oct 1977
  47. Last observed by Anonymous eBirder on 14 May 2020
  48. Last observed by Delco Birds on 13 Jul 1961
  49. Last observed by Damon Orsetti on 13 Sep 2016
  50. Last observed by Damon Orsetti on 13 Sep 2015
  51. Last observed by Bob Suter on 9 Apr 2024
  52. Last observed by Russell Rogers on 17 May 2023
  53. Last observed by Delco Birds on 1 Aug 1950
  54. Last observed by Al Guarente on 11 May 1976
  55. Last observed by Delco Birds on 16 Sep 1967
  56. Last observed by Delco Birds on 16 Oct 1979
  57. Last observed by Nick Pulcinella on 20 Sep 1985
  58. Last observed by Russell Rogers on 19 Sep 2023
  59. Last observed by Cindy & Scott Ahern on 27 Aug 2007
  60. Last observed by Russell Rogers on 24 Feb 2023
  61. Last observed by Jim McConnell on 26 Apr 2024
  62. Last observed by Nick Pulcinella on 2 Sep 1976
  63. Last observed by Nick Pulcinella on 3 Sep 1976
  64. Last observed by Rich Ziegler on 17 Aug 2023
  65. Last observed by Russell Rogers on 6 Sep 2023
  66. Last observed by Jim McConnell on 13 Oct 2023
  67. Last observed by Delco Birds on 14 Aug 1992
  68. Last observed by Jim McConnell on 26 Apr 2024
  69. Last observed by Todd Fellenbaum on 27 May 2008
  70. Last observed by Delco Birds on 31 Aug 1986
  71. Last observed by Delco History on 19 Apr 1979
  72. Last observed by Delco Birds on 12 Jul 1981
  73. Last observed by Jim McConnell on 1 Nov 2019
  74. Last observed by Al Guarente on 30 Aug 1980
  75. Last observed by Nick Pulcinella on 3 Sep 1976
  76. Last observed by Russell Rogers on 3 May 2023
  77. Last observed by Nick Pulcinella on 7 Sep 1998
  78. Last observed by Russell Rogers on 11 Sep 2023
  79. Last observed by Russell Rogers on 20 Sep 2023
  80. Last observed by Russell Rogers on 9 May 2023
  81. Last observed by Jim McConnell on 18 Aug 2017
  82. Last observed by Jim McConnell on 4 Aug 2023
  83. Last observed by PORC Data on 6 Sep 2006
  84. Last observed by Ethan K on 9 Apr 2023
  85. Last observed by Jason Horn on 9 Jan 2019
  86. Last observed by Russell Rogers on 3 Oct 2023
  87. Last observed by Al Guarente on 22 Apr 2024
  88. Last observed by John Golden on 16 Mar 2024
  89. Last observed by Bob Suter on 24 Feb 2024
  90. Last observed by Rob Fergus on 19 Jan 2018
  91. Last observed by Delco Birds on 15 Nov 1985
  92. Last observed by Damon Orsetti on 5 Jun 2015
  93. Last observed by David Eberly on 22 Aug 2015
  94. Last observed by Jim McConnell on 20 Apr 2024
  95. Last observed by Cindy & Scott Ahern on 7 Sep 2013
  96. Last observed by Jason Horn on 8 Oct 2017
  97. Last observed by Carol Kuniholm on 28 Oct 2023
  98. Last observed by David Eberly on 6 Aug 2006
  99. Last observed by Russell Rogers on 28 Sep 2023
  100. Last observed by Brian Byrnes on 12 Oct 2015
  101. Last observed by Damon Orsetti on 24 Dec 2019
  102. Last observed by Jim McConnell on 26 Apr 2024
  103. Last observed by Russell Rogers on 7 Apr 2023
  104. Last observed by Russell Rogers on 13 Sep 2023
  105. Last observed by Rowan Hollins on 17 Jul 2020
  106. Last observed by Kenneth Rieker on 8 Jun 2020
  107. Last observed by Marjorie Keefe on 3 Oct 2022
  108. Last observed by Micah Muldowney on 22 Aug 2021
  109. Last observed by Jim McConnell on 5 Oct 2022
  110. Last observed by Deborah Hansen on 15 Apr 2024
  111. Last observed by Nick Pulcinella on 30 Apr 1980
  112. Last observed by Deborah Hansen on 15 Apr 2024
  113. Last observed by Bob Suter on 16 Apr 2024
  114. Last observed by Jim McConnell on 4 Aug 2023
  115. Last observed by Kiehl Smith on 30 Jul 2023
  116. Last observed by Manny Dominguez on 30 Jul 2023
  117. Last observed by Bob Suter on 12 Feb 2024
  118. Last observed by Jim McConnell on 26 Apr 2024
  119. Last observed by Jim McConnell on 26 Apr 2024
  120. Last observed by Tim Andiric on 22 May 2014
  121. Last observed by Kristy Eleftheriou on 30 Mar 2024
  122. Last observed by Richard Horwitz on 10 Mar 2024
  123. Last observed by Dan Keener on 30 Mar 2024
  124. Last observed by Glenolden CBC on 16 Dec 1989
  125. Last observed by Jim McConnell on 26 Apr 2024
  126. Last observed by Bob Suter on 16 Apr 2024
  127. Last observed by Russell Rogers on 31 May 2023
  128. Last observed by Jim McConnell on 20 Apr 2024
  129. Last observed by Christina Riehl on 20 Feb 2021
  130. Last observed by Russell Rogers on 27 Sep 2023
  131. Last observed by Jim McConnell on 3 Jan 2024
  132. Last observed by John C. Miller Historic Data on 15 Dec 1978
  133. Last observed by Jo Hofmann on 15 Apr 2023
  134. Last observed by Tom Dougherty on 15 Apr 2024
  135. Last observed by John Daniel on 16 Nov 2023
  136. Last observed by Rob Fergus on 3 May 2019
  137. Last observed by Jim McConnell on 26 Apr 2024
  138. Last observed by Delco Birds on 10 Mar 1962
  139. Last observed by Jim McConnell on 26 Apr 2024
  140. Last observed by Al Guarente on 22 Apr 2024
  141. Last observed by Russell Rogers on 21 Sep 2023
  142. Last observed by Jim McConnell on 26 Apr 2024
  143. Last observed by John Zygmunt on 2 Oct 2023
  144. Last observed by Bob Suter on 24 Feb 2024
  145. Last observed by Kristy Eleftheriou on 30 Mar 2024
  146. Last observed by Carole Brown on 15 May 2004
  147. Last observed by Peter Bowlin on 4 Oct 2023
  148. Last observed by Russell Rogers on 13 Sep 2023
  149. Last observed by Russell Rogers on 20 Sep 2023
  150. Last observed by Russell Rogers on 17 May 2023
  151. Last observed by Russell Rogers on 12 Sep 2023
  152. Last observed by Bob Suter on 27 Sep 2023
  153. Last observed by Jim McConnell on 26 Apr 2024
  154. Last observed by Bob Suter on 16 Jan 2024
  155. Last observed by Jim McConnell on 26 Apr 2024
  156. Last observed by Jim McConnell on 26 Apr 2024
  157. Last observed by Delco Birds on 26 Oct 1972
  158. Last observed by Lydia Xu on 1 Jul 2023
  159. Last observed by Russell Rogers on 31 May 2023
  160. Last observed by Bob McGarry on 4 Nov 2023
  161. Last observed by Russell Rogers on 20 Sep 2023
  162. Last observed by Al Guarente on 22 Apr 2024
  163. Last observed by Russell Rogers on 28 Sep 2023
  164. Last observed by Nick Pulcinella on 3 Jan 1978
  165. Last observed by Jason Horn on 23 Jan 2015
  166. Last observed by Al Guarente on 22 Apr 2024
  167. Last observed by Bob Suter on 20 Apr 2024
  168. Last observed by Jim McConnell on 26 Apr 2024
  169. Last observed by Bob Suter on 15 Jan 2024
  170. Last observed by Jim McConnell on 26 Apr 2024
  171. Last observed by Kristy Eleftheriou on 10 Mar 2023
  172. Last observed by Bob Suter on 20 Apr 2024
  173. Last observed by Edward Dolan on 26 Jan 2024
  174. Last observed by Jim McConnell on 26 Apr 2024
  175. Last observed by Jim McConnell on 26 Apr 2024
  176. Last observed by Bob Suter on 9 Apr 2024
  177. Last observed by Jim McConnell on 26 Apr 2024
  178. Last observed by Jim McConnell on 26 Apr 2024
  179. Last observed by Jim McConnell on 2 Jun 2023
  180. Last observed by Al Guarente on 31 Oct 2012
  181. Last observed by Jim McConnell on 26 Apr 2024
  182. Last observed by Bob Suter on 9 Apr 2024
  183. Last observed by Jim McConnell on 26 Apr 2024
  184. Last observed by Jim McConnell on 2 May 2023
  185. Last observed by Deborah Hansen on 3 Mar 2024
  186. Last observed by Jim McConnell on 26 Apr 2024
  187. Last observed by Jim McConnell on 26 Apr 2024
  188. Last observed by Bob Suter on 24 Feb 2024
  189. Last observed by Al Guarente on 22 Apr 2024
  190. Last observed by Al Guarente on 22 Apr 2024
  191. Last observed by Jim McConnell on 26 Apr 2024
  192. Last observed by Jim McConnell on 26 Apr 2024
  193. Last observed by Jim McConnell on 26 Apr 2024
  194. Last observed by Bob Suter on 16 Mar 2024
  195. Last observed by Kristy Eleftheriou on 11 Nov 2023
  196. Last observed by Russell Rogers on 18 May 2023
  197. Last observed by Russell Rogers on 15 Sep 2023
  198. Last observed by Russell Rogers on 4 Oct 2023
  199. Last observed by Deborah Hansen on 19 Apr 2024
  200. Last observed by Russell Rogers on 31 May 2023
  201. Last observed by Jim McConnell on 26 Apr 2024
  202. Last observed by Shane Murphy on 16 Dec 2023
  203. Last observed by Bob Suter on 9 Apr 2024
  204. Last observed by Jim McConnell on 25 Jan 2024
  205. Last observed by John C. Miller Historic Data on 4 Nov 1999
  206. Last observed by Bob Suter on 20 Apr 2024
  207. Last observed by Russell Rogers on 9 Nov 2023
  208. Last observed by Nick Pulcinella on 16 Dec 1995
  209. Last observed by Russell Rogers on 9 Nov 2023
  210. Last observed by Jim McConnell on 26 Apr 2024
  211. Last observed by John C. Miller Historic Data on 15 Dec 1978
  212. Last observed by Kristy Eleftheriou on 3 Mar 2024
  213. Last observed by Nick Pulcinella on 24 Nov 1987
  214. Last observed by Jim McConnell on 20 Apr 2024
  215. Last observed by Nicholas Wilson on 2 Mar 2024
  216. Last observed by Deborah Hansen on 15 Apr 2024
  217. Last observed by John McCarthy on 24 Mar 2024
  218. Last observed by Jim McConnell on 20 Apr 2024
  219. Last observed by Delco Birds on 12 Nov 1961
  220. Last observed by Jim McConnell on 26 Apr 2024
  221. Last observed by sharon west on 3 Nov 2019
  222. Last observed by Delco Birds on 12 Oct 1986
  223. Last observed by Jim McConnell on 11 Apr 2024
  224. Last observed by Jim McConnell on 26 Apr 2024
  225. Last observed by Russell Rogers on 4 Oct 2023
  226. Last observed by Jim McConnell on 26 Apr 2024
  227. Last observed by Bob Suter on 20 Apr 2024
  228. Last observed by Nick Pulcinella on 19 May 1997
  229. Last observed by John Zygmunt on 19 Sep 2023
  230. Last observed by Jim McConnell on 13 Oct 2023
  231. Last observed by Russell Rogers on 28 Jun 2023
  232. Last observed by Jim McConnell on 26 Apr 2024
  233. Last observed by Jim McConnell on 26 Apr 2024
  234. Last observed by Jim McConnell on 26 Apr 2024
  235. Last observed by Jim McConnell on 26 Apr 2024
  236. Last observed by Delco Birds on 24 Feb 1962
  237. Last observed by Jim McConnell on 26 Apr 2024
  238. Last observed by Bob Suter on 27 Sep 2023
  239. Last observed by Russell Rogers on 7 Sep 2023
  240. Last observed by Bob Suter on 18 Apr 2023
  241. Last observed by Jim McConnell on 26 Apr 2024
  242. Last observed by Edwin Larson on 12 May 1974
  243. Last observed by Ethan K on 3 May 2023
  244. Last observed by Jim McConnell on 26 Apr 2024
  245. Last observed by Rob Fergus on 13 Jun 2023
  246. Last observed by Russell Rogers on 26 Sep 2023
  247. Last observed by Jim McConnell on 19 Feb 2024
  248. Last observed by John Zygmunt on 9 Oct 2023
  249. Last observed by Todd Fellenbaum on 7 Oct 2011
  250. Last observed by Al Guarente on 11 May 2022
  251. Last observed by Jim McConnell on 26 Apr 2024
  252. Last observed by Micah Muldowney on 13 May 2021
  253. Last observed by Jim McConnell on 29 Dec 2023
  254. Last observed by Russell Rogers on 26 Sep 2023
  255. Last observed by Jim McConnell on 13 Oct 2023
  256. Last observed by John Zygmunt on 9 Oct 2023
  257. Last observed by John Zygmunt on 2 Oct 2023
  258. Last observed by Russell Rogers on 8 May 2023
  259. Last observed by Jim McConnell on 26 Apr 2024
  260. Last observed by John Zygmunt on 2 Oct 2023
  261. Last observed by Deborah Hansen on 9 Oct 2023
  262. Last observed by Jim McConnell on 13 Oct 2023
  263. Last observed by Jim McConnell on 20 Apr 2024
  264. Last observed by Bob Suter on 9 Apr 2024
  265. Last observed by Jim McConnell on 26 Apr 2024
  266. Last observed by Bob Suter on 18 May 2023
  267. Last observed by Russell Rogers on 28 Sep 2023
  268. Last observed by Jim McConnell on 13 Oct 2023
  269. Last observed by Russell Rogers on 26 Sep 2023
  270. Last observed by Russell Rogers on 26 Sep 2023
  271. Last observed by Zachary Loman on 9 May 2021
  272. Last observed by Bob Suter on 27 Sep 2023
  273. Last observed by Delco History on 13 Apr 2008
  274. Last observed by Jim McConnell on 26 Apr 2024
  275. Last observed by John Zygmunt on 2 Oct 2023
  276. Last observed by Micah Muldowney on 2 Sep 2021
  277. Last observed by Jim McConnell on 13 Oct 2023
  278. Last observed by Ari Rice on 13 Oct 2017

Exotic: Provisional (1)

  1. Last observed by Nick Pulcinella on 4 Sep 1989

Exotic: Escapee (3)

  1. Last observed by Scott Ranger on 7 Apr 1979
  2. Last observed by Russell Rogers on 5 Apr 2023
  3. Last observed by Jim McConnell on 21 Sep 2017

Hybrids (4)

  1. Swan Goose x Canada Goose (hybrid) Anser cygnoides x Branta canadensis
    Last observed by Shane Murphy on 17 Dec 2022
  2. Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis
    Last observed by Edward Dolan on 26 Jan 2024
  3. Gadwall x Mallard (hybrid) Mareca strepera x Anas platyrhynchos
    Last observed by John Daniel on 28 Apr 2021
  4. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    Last observed by Kristy Eleftheriou on 2 Feb 2024

Additional Taxa (40)

  1. swan sp. Cygnus sp.
    Last observed by Ethan K on 13 Nov 2022
  2. goose sp. Anatidae (goose sp.)
    Last observed by Abby Steveline on 8 Apr 2023
  3. Mallard/American Black Duck Anas platyrhynchos/rubripes
    Last observed by Joe Gyekis on 9 Sep 2023
  4. teal sp. Anatidae sp. (teal sp.)
    Last observed by Edward Dolan on 17 Sep 2023
  5. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    Last observed by Ethan K on 23 Nov 2022
  6. Greater/Lesser Scaup Aythya marila/affinis
    Last observed by Sheryl Johnson on 20 Feb 2023
  7. duck sp. Anatidae (duck sp.)
    Last observed by W Biggs on 24 Nov 2023
  8. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    Last observed by John Golden on 16 Mar 2024
  9. peep sp. Calidris sp. (peep sp.)
    Last observed by John Zygmunt on 14 Sep 2023
  10. shorebird sp. Charadriiformes sp.
    Last observed by Edward Dolan on 17 Sep 2023
  11. Larus sp. Larus sp.
    Last observed by Mark Wulfe on 23 Nov 2023
  12. gull sp. Larinae sp.
    Last observed by Paul Nale on 30 Dec 2023
  13. tern sp. Sterninae sp.
    Last observed by Kristy Eleftheriou on 16 Apr 2022
  14. Great/Double-crested Cormorant Phalacrocorax carbo/Nannopterum auritum
    Last observed by John Drake on 8 Apr 2023
  15. heron sp. Ardeidae sp.
    Last observed by Micah Muldowney on 22 Aug 2021
  16. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    Last observed by Russell Rogers on 1 May 2023
  17. Accipiter sp. Accipiter sp.
    Last observed by Kristy Eleftheriou on 2 Jan 2023
  18. Buteo sp. Buteo sp.
    Last observed by Gary Jones on 23 Dec 2019
  19. hawk sp. Accipitridae sp. (hawk sp.)
    Last observed by Frank Berdan on 25 Sep 2023
  20. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    Last observed by John Drake on 4 Feb 2023
  21. woodpecker sp. Picidae sp.
    Last observed by Paul Nale on 30 Dec 2023
  22. falcon sp. Falco sp.
    Last observed by Savannah M on 30 Jul 2023
  23. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    Last observed by Shereen Chang on 10 Jan 2021
  24. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    Last observed by Steve Manns on 17 Sep 2023
  25. Empidonax sp. Empidonax sp.
    Last observed by Victor Lefevre on 26 Aug 2022
  26. new world flycatcher sp. Tyrannidae sp.
    Last observed by John Daniel on 15 Jun 2023
  27. vireo sp. Vireo sp.
    Last observed by Paul Nale on 4 Jun 2021
  28. American/Fish Crow Corvus brachyrhynchos/ossifragus
    Last observed by Richard Horwitz on 14 Mar 2024
  29. crow sp. Corvus sp. (crow sp.)
    Last observed by Jim McConnell on 11 Apr 2024
  30. crow/raven sp. Corvus sp.
    Last observed by W Biggs on 24 Nov 2023
  31. Carolina/Black-capped Chickadee Poecile carolinensis/atricapillus
    Last observed by John Drake on 1 Apr 2023
  32. swallow sp. Hirundinidae sp.
    Last observed by John Zygmunt on 16 Jul 2022
  33. Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapa
    Last observed by Tom Bush on 24 Jan 2021
  34. Catharus sp. Catharus sp.
    Last observed by Debbie Beer on 26 May 2020
  35. House/Purple Finch Haemorhous mexicanus/purpureus
    Last observed by Phil LaTourette on 28 May 2020
  36. new world sparrow sp. Passerellidae sp.
    Last observed by Paul Nale on 30 Dec 2023
  37. blackbird sp. Icteridae sp.
    Last observed by John Zygmunt on 11 Nov 2023
  38. new world warbler sp. Parulidae sp.
    Last observed by John Zygmunt on 19 Sep 2023
  39. passerine sp. Passeriformes sp.
    Last observed by Paul Nale on 30 Dec 2023
  40. bird sp. Aves sp.
    Last observed by Brian Henderson on 17 Nov 2015