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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.

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Fort Frederick State Park

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Illustrated Checklist

 Powered by Macaulay Library and eBird
Updated ~34 seconds ago

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138 Species Observed
Species w/ Photos
Species w/ Audio
Species Needing Photos
Species Needing Audio
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Native and Naturalized (138)

  1. Last observed by Pol Heiney on 20 Apr 2024
  2. Last observed by Pol Heiney on 20 Apr 2024
  3. Last observed by Bruce Nierwienski on 26 Feb 2024
  4. Last observed by Pam Oves on 23 Feb 2020
  5. Last observed by Joe Hanfman on 2 Mar 2023
  6. Last observed by Dave Rodriguez on 20 Mar 2021
  7. Last observed by Pol Heiney on 17 Mar 2024
  8. Last observed by Bruce Nierwienski on 26 Feb 2024
  9. Last observed by Jim Stasz on 7 Mar 2023
  10. Last observed by Pol Heiney on 17 Mar 2024
  11. Last observed by Michael Saylor on 16 Mar 2023
  12. Last observed by Joe Hanfman on 2 Mar 2023
  13. Last observed by Andrew Eppedio on 31 Mar 2024
  14. Last observed by Dave Rodriguez on 20 Mar 2021
  15. Last observed by Pol Heiney on 20 Apr 2024
  16. Last observed by Pol Heiney on 17 Mar 2024
  17. Last observed by Joe Hanfman on 15 Jul 2020
  18. Last observed by Pol Heiney on 20 Apr 2024
  19. Last observed by Megan Zeger on 9 Jun 2022
  20. Last observed by Terri Cuthriell on 12 May 2022
  21. Last observed by Joe Hanfman on 20 Sep 2023
  22. Last observed by Joe Hanfman on 20 Sep 2023
  23. Last observed by Pol Heiney on 20 Apr 2024
  24. Last observed by Andrew Eppedio on 31 Mar 2024
  25. Last observed by Cheryl Saylor on 22 Mar 2024
  26. Last observed by Joe Hanfman on 15 Jul 2020
  27. Last observed by Marian Zimmerman on 10 May 2009
  28. Last observed by Jim Stasz on 5 Mar 2023
  29. Last observed by Pol Heiney on 17 Mar 2024
  30. Last observed by Pol Heiney on 20 Apr 2024
  31. Last observed by John Miller on 6 Apr 2024
  32. Last observed by Cheryl Saylor on 22 Oct 2022
  33. Last observed by Pol Heiney on 20 Apr 2024
  34. Last observed by John Miller on 6 Apr 2024
  35. Last observed by Pol Heiney on 20 Apr 2024
  36. Last observed by Andrew Eppedio on 31 Mar 2024
  37. Last observed by John Miller on 6 Apr 2024
  38. Last observed by John Miller on 6 Apr 2024
  39. Last observed by Lem Halterman on 20 Apr 2023
  40. Last observed by Mark Eanes on 21 Mar 2024
  41. Last observed by Kevin Graff on 7 Oct 2011
  42. Last observed by Alan Moss on 28 Aug 2019
  43. Last observed by Cheryl Saylor on 22 Mar 2024
  44. Last observed by Pol Heiney on 20 Apr 2024
  45. Last observed by Andrew Eppedio on 31 Mar 2024
  46. Last observed by Zoe Johnson-Ulrich on 12 May 2021
  47. Last observed by Pol Heiney on 20 Apr 2024
  48. Last observed by Pol Heiney on 20 Apr 2024
  49. Last observed by Pol Heiney on 20 Apr 2024
  50. Last observed by Pol Heiney on 20 Apr 2024
  51. Last observed by John Miller on 18 Apr 2024
  52. Last observed by Joe Hanfman on 20 Sep 2023
  53. Last observed by Mark Kershner on 6 Jun 2023
  54. Last observed by Marian Zimmerman on 10 May 2009
  55. Last observed by Andrew Eppedio on 31 Mar 2024
  56. Last observed by Joe Hanfman on 20 Sep 2023
  57. Last observed by Jeffrey Roth on 25 Jul 2023
  58. Last observed by Mark Kershner on 6 Jun 2023
  59. Last observed by Pol Heiney on 20 Apr 2024
  60. Last observed by Pol Heiney on 20 Apr 2024
  61. Last observed by Mark Kershner on 6 Jun 2023
  62. Last observed by Joe Hanfman on 20 Sep 2023
  63. Last observed by Pol Heiney on 20 Apr 2024
  64. Last observed by Pol Heiney on 20 Apr 2024
  65. Last observed by Pol Heiney on 20 Apr 2024
  66. Last observed by Pol Heiney on 20 Apr 2024
  67. Last observed by Pol Heiney on 20 Apr 2024
  68. Last observed by Pol Heiney on 20 Apr 2024
  69. Last observed by Pol Heiney on 20 Apr 2024
  70. Last observed by Sonia Stephens on 16 Jul 2022
  71. Last observed by Zoe Johnson-Ulrich on 12 May 2021
  72. Last observed by Catherine Hallam on 10 Aug 2021
  73. Last observed by Sam Krah on 23 Aug 2018
  74. Last observed by Pol Heiney on 20 Apr 2024
  75. Last observed by Andrew Eppedio on 31 Mar 2024
  76. Last observed by Pol Heiney on 20 Apr 2024
  77. Last observed by Holly Lemieux on 30 Jan 2021
  78. Last observed by Andrew Eppedio on 31 Mar 2024
  79. Last observed by Pol Heiney on 20 Apr 2024
  80. Last observed by Joe Hanfman on 20 Sep 2023
  81. Last observed by Andrew Eppedio on 31 Mar 2024
  82. Last observed by Pol Heiney on 20 Apr 2024
  83. Last observed by Pol Heiney on 20 Apr 2024
  84. Last observed by Joe Hanfman on 20 Sep 2023
  85. Last observed by thomas ford on 16 Sep 2023
  86. Last observed by Pol Heiney on 20 Apr 2024
  87. Last observed by Pol Heiney on 20 Apr 2024
  88. Last observed by Mark Eanes on 21 Mar 2024
  89. Last observed by Mark Kershner on 6 Jun 2023
  90. Last observed by Pol Heiney on 20 Apr 2024
  91. Last observed by Sean Lacey on 25 Feb 2024
  92. Last observed by J R on 22 Oct 2023
  93. Last observed by Andrew Eppedio on 31 Mar 2024
  94. Last observed by Andrew Eppedio on 31 Mar 2024
  95. Last observed by Pol Heiney on 20 Apr 2024
  96. Last observed by Emily Larkin on 8 May 2021
  97. Last observed by Pol Heiney on 20 Apr 2024
  98. Last observed by Pol Heiney on 20 Apr 2024
  99. Last observed by Dave Powell on 9 Nov 2010
  100. Last observed by Jim Green on 27 Mar 2021
  101. Last observed by John Miller on 6 Apr 2024
  102. Last observed by Pol Heiney on 20 Apr 2024
  103. Last observed by Kevin Graff on 3 Apr 2004
  104. Last observed by Pol Heiney on 20 Apr 2024
  105. Last observed by Pol Heiney on 20 Apr 2024
  106. Last observed by Pol Heiney on 20 Apr 2024
  107. Last observed by Mandrake Sumners on 2 Jul 2020
  108. Last observed by Andrew Eppedio on 31 Mar 2024
  109. Last observed by Chas Argent on 31 May 2021
  110. Last observed by Mark Kershner on 6 Jun 2023
  111. Last observed by Pol Heiney on 20 Apr 2024
  112. Last observed by Pol Heiney on 20 Apr 2024
  113. Last observed by Andrew Eppedio on 31 Mar 2024
  114. Last observed by Pol Heiney on 20 Apr 2024
  115. Last observed by Jeremy Tooley on 1 May 2019
  116. Last observed by Francesca Grifo on 3 Jul 2020
  117. Last observed by Jeremy Tooley on 1 May 2019
  118. Last observed by Pol Heiney on 20 Apr 2024
  119. Last observed by Charles Burg on 21 May 2011
  120. Last observed by Joe Hanfman on 20 Sep 2023
  121. Last observed by Jeremy Tooley on 1 May 2019
  122. Last observed by Joe Hanfman on 20 Sep 2023
  123. Last observed by Joe Hanfman on 20 Sep 2023
  124. Last observed by Pol Heiney on 20 Apr 2024
  125. Last observed by Joe Hanfman on 20 Sep 2023
  126. Last observed by Zoe Johnson-Ulrich on 12 May 2021
  127. Last observed by Douglas Ruby on 14 May 2021
  128. Last observed by Joe Hanfman on 20 Sep 2023
  129. Last observed by Joe Hanfman on 20 Sep 2023
  130. Last observed by Pol Heiney on 20 Apr 2024
  131. Last observed by Bruce Nierwienski on 26 Feb 2024
  132. Last observed by Cheryl Saylor on 1 May 2021
  133. Last observed by Tim Carney on 3 Sep 2016
  134. Last observed by Joe Hanfman on 20 Sep 2023
  135. Last observed by Joe Hanfman on 20 Sep 2023
  136. Last observed by Pol Heiney on 20 Apr 2024
  137. Last observed by Marian Zimmerman on 10 May 2009
  138. Last observed by Joe Hanfman on 20 Sep 2023

Additional Taxa (8)

  1. duck sp. Anatidae (duck sp.)
    Last observed by James Moore (Maryland) on 9 Jun 2018
  2. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    Last observed by Cheryl Saylor on 10 Mar 2022
  3. Accipiter sp. Accipiter sp.
    Last observed by Cheryl Saylor on 1 May 2021
  4. hawk sp. Accipitridae sp. (hawk sp.)
    Last observed by Michael Tucker 🦤 on 23 Jul 2018
  5. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    Last observed by James Moore (Maryland) on 7 Apr 2019
  6. crow sp. Corvus sp. (crow sp.)
    Last observed by James Moore (Maryland) on 9 Jun 2018
  7. Carolina/Black-capped Chickadee Poecile carolinensis/atricapillus
    Last observed by Kelly Krechmer on 21 Sep 2018
  8. new world sparrow sp. Passerellidae sp.
    Last observed by Stan Smith on 6 Nov 2021