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Elfin Forest Preserve

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Illustrated Checklist

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199 Species Observed
Species w/ Photos
Species w/ Audio
Species Needing Photos
Species Needing Audio
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Native and Naturalized (199)

  1. Last observed by Douglas Long on 16 Jan 2022
  2. Last observed by Jim Royer on 8 Jan 2021
  3. Last observed by Karl Krause on 24 Feb 2022
  4. Last observed by Pam Cahn on 20 Feb 2024
  5. Last observed by Patricia Bacchetti on 21 Jan 2017
  6. Last observed by Jade Goodman on 1 Nov 2024
  7. Last observed by Jim Royer on 23 Dec 2022
  8. Last observed by Jane Clark on 15 Oct 2024
  9. Last observed by Anonymous eBirder on 19 Feb 2024
  10. Last observed by Jade Goodman on 15 Mar 2024
  11. Last observed by Torrey Gage-Tomlinson on 16 Feb 2024
  12. Last observed by Isaiah Woodard on 26 Nov 2023
  13. Last observed by Jade Goodman on 15 Mar 2024
  14. Last observed by Jade Goodman on 1 Nov 2024
  15. Last observed by Linda Dalton on 16 Feb 2024
  16. Last observed by Jade Goodman on 1 Nov 2024
  17. Last observed by Lance Benner on 11 Nov 2018
  18. Last observed by Hal Robins on 25 Oct 2019
  19. Last observed by David Vleck on 1 Apr 2023
  20. Last observed by Torrey Gage-Tomlinson on 16 Feb 2024
  21. Last observed by Mike Greenfelder on 17 Oct 2020
  22. Last observed by Scott Callow on 5 Nov 2024
  23. Last observed by Long-eared Owl on 13 Jan 2023
  24. Last observed by Torrey Gage-Tomlinson on 16 Feb 2024
  25. Last observed by Pat Skelton on 10 Apr 2024
  26. Last observed by Scott Callow on 5 Nov 2024
  27. Last observed by Julie Gidwitz on 26 May 2017
  28. Last observed by Peter Fuller on 12 Jan 2024
  29. Last observed by Paul Cary on 29 Jul 2024
  30. Last observed by Carrie Curry on 8 Sep 2024
  31. Last observed by George Folsom on 12 Nov 2014
  32. Last observed by Anonymous eBirder on 13 Aug 2024
  33. Last observed by Jim Royer on 8 May 2015
  34. Last observed by Kenneth Haber on 9 Jul 2023
  35. Last observed by Gwen Rohan on 15 Jul 2012
  36. Last observed by Jade Goodman on 1 Nov 2024
  37. Last observed by Noah Gaines on 31 Jul 2024
  38. Last observed by Phoebe Barnes on 17 Jul 2024
  39. Last observed by Jade Goodman on 1 Nov 2024
  40. Last observed by Scott Callow on 5 Nov 2024
  41. Last observed by Mike Mahoney on 7 Aug 2020
  42. Last observed by Heidi George on 17 Mar 2024
  43. Last observed by Jade Goodman on 1 Nov 2024
  44. Last observed by Carrie Curry on 8 Sep 2024
  45. Last observed by Carrie Curry on 8 Sep 2024
  46. Last observed by Hugh Omalley on 12 Oct 2024
  47. Last observed by Jade Goodman on 1 Nov 2024
  48. Last observed by Hugh Omalley on 12 Oct 2024
  49. Last observed by Laurie Taylor on 22 Aug 2024
  50. Last observed by Torrey Gage-Tomlinson on 16 Feb 2024
  51. Last observed by Deven Kammerichs-Berke on 18 Nov 2018
  52. Last observed by Carrie Curry on 8 Sep 2024
  53. Last observed by Janet Bodle on 12 Jan 2024
  54. Last observed by Evan Dalton on 26 Aug 2017
  55. Last observed by Jane Clark on 15 Oct 2024
  56. Last observed by Jade Goodman on 1 Nov 2024
  57. Last observed by Jim Royer on 9 Oct 2021
  58. Last observed by Dylan Cuellar on 14 Apr 2014
  59. Last observed by Jim Royer on 9 Oct 2021
  60. Last observed by Alex Loos on 24 Dec 2023
  61. Last observed by Mike Stiles on 16 Dec 2023
  62. Last observed by Anonymous eBirder on 13 Aug 2024
  63. Last observed by Mike Stiles on 16 Dec 2023
  64. Last observed by Donna Pomeroy on 25 Nov 2015
  65. Last observed by Jim Royer on 11 Oct 2015
  66. Last observed by David Lumpkin on 13 Jan 2017
  67. Last observed by Pam Cahn on 20 Feb 2024
  68. Last observed by Jade Goodman on 1 Nov 2024
  69. Last observed by Esme Rosen on 25 Dec 2018
  70. Last observed by Hugh Omalley on 30 Jun 2024
  71. Last observed by Avo Stilt on 9 Mar 2022
  72. Last observed by Jim Royer on 7 Oct 2017
  73. Last observed by Phoebe Barnes on 17 Jul 2024
  74. Last observed by Torrey Gage-Tomlinson on 16 Feb 2024
  75. Last observed by Maggie Smith on 14 Oct 2012
  76. Last observed by Jim Royer on 8 Oct 2023
  77. Last observed by Jim Royer on 8 Oct 2023
  78. Last observed by Isaiah Woodard on 26 Nov 2023
  79. Last observed by Torrey Gage-Tomlinson on 16 Feb 2024
  80. Last observed by Jim Royer on 8 Oct 2023
  81. Last observed by Torrey Gage-Tomlinson on 16 Feb 2024
  82. Last observed by Torrey Gage-Tomlinson on 16 Feb 2024
  83. Last observed by Jim Royer on 11 Oct 2020
  84. Last observed by David Youker on 20 Jan 2014
  85. Last observed by Song Hunter on 31 Dec 2023
  86. Last observed by Anonymous eBirder on 19 Oct 2024
  87. Last observed by Karen Anderson on 17 Mar 2019
  88. Last observed by Scott Callow on 5 Nov 2024
  89. Last observed by Long-eared Owl on 14 Oct 2020
  90. Last observed by Jim Royer on 8 Oct 2023
  91. Last observed by Jade Goodman on 1 Nov 2024
  92. Last observed by Al Zerbe on 19 May 2022
  93. Last observed by Scott Callow on 5 Nov 2024
  94. Last observed by Scott Callow on 5 Nov 2024
  95. Last observed by Anonymous eBirder on 19 Oct 2024
  96. Last observed by Norman Pillsbury on 10 Sep 2024
  97. Last observed by Jade Goodman on 1 Nov 2024
  98. Last observed by A J on 15 Oct 2024
  99. Last observed by Jim Royer on 8 Oct 2023
  100. Last observed by Jim Royer on 8 Oct 2023
  101. Last observed by Janet Bodle on 12 Jan 2024
  102. Last observed by Mark Spencer on 22 Aug 2024
  103. Last observed by Judy G on 14 May 2024
  104. Last observed by Katharine V on 20 Sep 2024
  105. Last observed by Marissa Gibson on 21 Sep 2024
  106. Last observed by Katharine V on 20 Sep 2024
  107. Last observed by Jim Royer on 8 Oct 2023
  108. Last observed by Jim Royer on 12 Oct 2019
  109. Last observed by Torrey Gage-Tomlinson on 16 Feb 2024
  110. Last observed by Samuel Bressler on 15 Aug 2021
  111. Last observed by Patti Koger on 1 Aug 2024
  112. Last observed by Alan Richardson on 19 Oct 2024
  113. Last observed by Jim Royer on 6 Jun 2020
  114. Last observed by Michael Lott on 15 Oct 2024
  115. Last observed by Eric Klug on 14 Jan 2024
  116. Last observed by Daniel Elting on 13 Jan 2024
  117. Last observed by Pam Cahn on 20 Feb 2024
  118. Last observed by Maggie Smith on 10 Oct 2010
  119. Last observed by Nathan Foster on 7 May 2024
  120. Last observed by Alan Richardson on 19 Oct 2024
  121. Last observed by Pam Cahn on 20 Feb 2024
  122. Last observed by Jim Royer on 1 Oct 2016
  123. Last observed by Pat Skelton on 4 Apr 2024
  124. Last observed by Marissa Gibson on 21 Sep 2024
  125. Last observed by 🦆 Dan Pittenger 🦆 on 29 Jul 2018
  126. Last observed by Patty Johnson on 16 Sep 2022
  127. Last observed by Mike Hooper on 2 May 2008
  128. Last observed by Family Bouck on 18 Aug 2023
  129. Last observed by Alan Richardson on 19 Oct 2024
  130. Last observed by Scott Callow on 5 Nov 2024
  131. Last observed by Mary Ann Ng on 3 Jul 2024
  132. Last observed by Scott Callow on 5 Nov 2024
  133. Last observed by Devon Bradley on 8 Aug 2024
  134. Last observed by Noah Gaines on 31 Jul 2024
  135. Last observed by Will Merg on 27 Jun 2024
  136. Last observed by Patti Koger on 1 Aug 2024
  137. Last observed by Scott Bentall on 22 Jul 2024
  138. Last observed by Kevin Campbell on 8 Aug 2024
  139. Last observed by Jade Goodman on 1 Nov 2024
  140. Last observed by Scott Callow on 5 Nov 2024
  141. Last observed by Nathan Foster on 7 May 2024
  142. Last observed by Jim Royer on 8 Oct 2023
  143. Last observed by Alan Richardson on 19 Oct 2024
  144. Last observed by Emily Brown on 13 Jan 2024
  145. Last observed by Pat Skelton on 4 Apr 2024
  146. Last observed by Mindy Smith on 2 Feb 2023
  147. Last observed by Nathan Foster on 7 May 2024
  148. Last observed by Jade Goodman on 1 Nov 2024
  149. Last observed by Family Bouck on 17 Jun 2024
  150. Last observed by Alan Richardson on 19 Oct 2024
  151. Last observed by Jade Goodman on 1 Nov 2024
  152. Last observed by Torrey Gage-Tomlinson on 16 Feb 2024
  153. Last observed by Jim Royer on 22 Mar 2015
  154. Last observed by Jim Royer on 30 May 2015
  155. Last observed by Jade Goodman on 1 Nov 2024
  156. Last observed by Nathan Foster on 7 May 2024
  157. Last observed by Daniel Hueholt on 15 Mar 2023
  158. Last observed by logan kahle on 9 Jan 2017
  159. Last observed by Will Merg on 27 Jun 2024
  160. Last observed by Peter Fuller on 12 Jan 2024
  161. Last observed by Scott Callow on 5 Nov 2024
  162. Last observed by Ron Ruppert on 18 May 2024
  163. Last observed by Jim Royer on 8 Oct 2023
  164. Last observed by Michael Lott on 15 Oct 2024
  165. Last observed by Chris Conard on 1 Oct 2023
  166. Last observed by Mike Stiles on 21 Dec 2023
  167. Last observed by Jim Royer on 8 Oct 2016
  168. Last observed by Marissa Gibson on 21 Sep 2024
  169. Last observed by Elizabeth Lewis on 11 Jan 2024
  170. Last observed by Ron Ruppert on 18 May 2024
  171. Last observed by Jade Goodman on 1 Nov 2024
  172. Last observed by Jane Clark on 15 Oct 2024
  173. Last observed by Christina Garcia on 13 Apr 2021
  174. Last observed by Paul Riome on 28 Nov 2023
  175. Last observed by Hugh Omalley on 12 Oct 2024
  176. Last observed by Jim Royer on 9 Oct 2016
  177. Last observed by Jade Goodman on 1 Nov 2024
  178. Last observed by Charlotte Pavelka & Doug Reitz on 23 Nov 2022
  179. Last observed by Jade Goodman on 1 Nov 2024
  180. Last observed by Qinglin Ma on 16 Jan 2024
  181. Last observed by Joshua Mitchell on 7 Jul 2024
  182. Last observed by Petra Clayton on 21 Jul 2018
  183. Last observed by Pat Skelton on 4 Apr 2024
  184. Last observed by Jim Royer on 11 Oct 2020
  185. Last observed by Cynthia Case on 8 Jul 2022
  186. Last observed by Hugh Omalley on 30 Jun 2024
  187. Last observed by Arjun Guneratne on 1 Jun 2021
  188. Last observed by Patti Koger on 1 Aug 2024
  189. Last observed by Phoebe Barnes on 17 Jul 2024
  190. Last observed by Chris Conard on 1 Oct 2023
  191. Last observed by Maggie Smith on 12 Oct 2008
  192. Last observed by Annie Flower on 1 Oct 2023
  193. Last observed by Michael Lott on 15 Oct 2024
  194. Last observed by Qinglin Ma on 16 Jan 2024
  195. Last observed by Faith Jones on 13 May 2023
  196. Last observed by Nathan Foster on 7 May 2024
  197. Last observed by Jim Royer on 6 Jun 2020
  198. Last observed by Jim Royer on 24 Apr 2020
  199. Last observed by Jim Royer on 8 Oct 2016

Additional Taxa (33)

  1. Snow/Ross's Goose Anser caerulescens/rossii
    Last observed by Petra Clayton on 12 Feb 2017
  2. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    Last observed by Patty Johnson on 16 Sep 2022
  3. Greater/Lesser Scaup Aythya marila/affinis
    Last observed by Maryann Rainey on 30 Oct 2023
  4. duck sp. Anatidae (duck sp.)
    Last observed by Pam Cahn on 20 Feb 2024
  5. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    Last observed by Katy Mann on 13 Jan 2024
  6. hummingbird sp. Trochilidae sp.
    Last observed by Family Bouck on 17 Jun 2024
  7. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    Last observed by Torrey Gage-Tomlinson on 16 Feb 2024
  8. peep sp. Calidris sp. (peep sp.)
    Last observed by syd benson on 27 Jul 2024
  9. large shorebird sp. Charadriiformes sp. (large shorebird sp.)
    Last observed by syd benson on 27 Jul 2024
  10. shorebird sp. Charadriiformes sp. (shorebird sp.)
    Last observed by Evan Dalton on 26 Aug 2017
  11. Larus sp. Larus sp.
    Last observed by Pam Cahn on 20 Feb 2024
  12. gull sp. Larinae sp.
    Last observed by Patti Koger on 1 Aug 2024
  13. Sterna sp. Sterna sp.
    Last observed by Ann Hep on 25 Nov 2012
  14. Elegant/Royal Tern Thalasseus elegans/maximus
    Last observed by Jim Royer on 28 Oct 2015
  15. large tern sp. Hydroprogne/Thalasseus sp.
    Last observed by Pam Cahn on 21 Jan 2019
  16. tern sp. Sterninae sp.
    Last observed by Scott Callow on 5 Nov 2024
  17. Horned/Eared Grebe Podiceps auritus/nigricollis
    Last observed by Mindy Smith on 2 Feb 2023
  18. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    Last observed by Jim Royer on 3 Nov 2020
  19. shearwater sp. Procellariidae sp. (shearwater sp.)
    Last observed by Jim Royer on 4 Oct 2020
  20. cormorant sp. Phalacrocoracidae sp.
    Last observed by Erich Sparks on 9 Jun 2024
  21. Sharp-shinned/Cooper's Hawk Accipiter striatus/Astur cooperii
    Last observed by Jim Royer on 11 Oct 2020
  22. Accipitrine hawk sp. (former Accipiter sp.) Aerospiza/Tachyspiza/Accipiter/Astur sp.
    Last observed by Jim Royer on 9 Oct 2021
  23. Buteo sp. Buteo sp.
    Last observed by Joseph Atkinson on 13 Mar 2021
  24. sapsucker sp. Sphyrapicus sp.
    Last observed by Petra Clayton on 6 Oct 2023
  25. woodpecker sp. Picidae sp.
    Last observed by David Webb on 28 Aug 2017
  26. falcon sp. Falco sp.
    Last observed by Mindy Smith on 22 Feb 2022
  27. swallow sp. Hirundinidae sp.
    Last observed by Paul Cary on 29 Jul 2024
  28. House/Purple Finch Haemorhous mexicanus/purpureus
    Last observed by Anonymous eBirder on 20 Feb 2020
  29. new world goldfinch sp. Spinus sp. (goldfinch sp.)
    Last observed by The Kingbirder on 14 Oct 2020
  30. Sagebrush/Bell's Sparrow (Sage Sparrow) Artemisiospiza nevadensis/belli
    Last observed by Joni Ciarletta on 30 Oct 2004
  31. new world sparrow sp. Passerellidae sp.
    Last observed by Randy Runtsch on 29 Jun 2022
  32. blackbird sp. Icteridae sp.
    Last observed by Daniel Brill on 24 Sep 2012
  33. passerine sp. Passeriformes sp.
    Last observed by Joseph Atkinson on 13 Mar 2021