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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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Portage Lakes--East Reservoir

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Illustrated Checklist

 Powered by Macaulay Library and eBird
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90 Species Observed
Species w/ Photos
Species w/ Audio
Species Needing Photos
Species Needing Audio
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Native and Naturalized (90)

  1. Last observed by Brian Tinker on 12 Jan 2022
  2. Last observed by Brian Tinker on 2 Mar 2024
  3. Last observed by Corey Sees on 12 Dec 2023
  4. Last observed by Brian Tinker on 12 Jan 2022
  5. Last observed by Gregory Bennett on 23 Dec 2004
  6. Last observed by Kevin Ruegg on 6 Feb 2023
  7. Last observed by Gregory Bennett on 11 Jan 2015
  8. Last observed by jen brumfield on 12 Feb 2021
  9. Last observed by Gregory Bennett on 20 Feb 2016
  10. Last observed by Brian Tinker on 2 Mar 2024
  11. Last observed by jen brumfield on 12 Feb 2021
  12. Last observed by Joanne Priest on 7 Jan 2024
  13. Last observed by Kevin Ruegg on 6 Feb 2023
  14. Last observed by George Novosel on 9 Feb 2024
  15. Last observed by Jennifer Allison on 8 Feb 2024
  16. Last observed by George Novosel on 16 Feb 2024
  17. Last observed by Jennifer Allison on 8 Feb 2024
  18. Last observed by Brian Tinker on 2 Mar 2024
  19. Last observed by Brian Tinker on 2 Mar 2024
  20. Last observed by Brian Tinker on 2 Mar 2024
  21. Last observed by Joanne Priest on 7 Jan 2024
  22. Last observed by Matt Kappler on 1 Feb 2019
  23. Last observed by Betsy MacMillan on 9 Feb 2024
  24. Last observed by jen brumfield on 12 Feb 2021
  25. Last observed by Gregory Bennett on 8 Jan 2016
  26. Last observed by Jennifer Allison on 1 Nov 2016
  27. Last observed by Matt Kappler on 1 Feb 2019
  28. Last observed by Gregory Bennett on 1 Aug 2006
  29. Last observed by Kevin Ruegg on 6 Feb 2023
  30. Last observed by George Novosel on 9 Feb 2024
  31. Last observed by Dennis Mersky on 16 Sep 2018
  32. Last observed by Dennis Mersky on 11 Sep 2018
  33. Last observed by Dennis Mersky on 16 Sep 2018
  34. Last observed by David Hochadel on 9 Apr 2021
  35. Last observed by Dennis Mersky on 16 Sep 2018
  36. Last observed by Gregory Bennett on 15 Apr 2007
  37. Last observed by George Novosel on 9 Feb 2024
  38. Last observed by Gregory Bennett on 9 May 2021
  39. Last observed by Joanne Priest on 7 Jan 2024
  40. Last observed by Susan Carpenter on 15 Sep 2018
  41. Last observed by David Hochadel on 30 Apr 2020
  42. Last observed by Brian Tinker on 3 Apr 2022
  43. Last observed by Susan Carpenter on 15 Sep 2018
  44. Last observed by David Hochadel on 26 Apr 2020
  45. Last observed by Dennis Mersky on 9 Apr 2021
  46. Last observed by David Hochadel on 26 Apr 2020
  47. Last observed by David Hochadel on 30 Apr 2020
  48. Last observed by Brian Tinker on 17 Jan 2017
  49. Last observed by Amy Longley on 27 Jan 2021
  50. Last observed by Tyler McClain on 12 Feb 2021
  51. Last observed by jen brumfield on 12 Feb 2021
  52. Last observed by David Hochadel on 26 Apr 2020
  53. Last observed by David Hochadel on 26 Apr 2020
  54. Last observed by Tyler McClain on 12 Feb 2021
  55. Last observed by David Hochadel on 26 Apr 2020
  56. Last observed by Joanne Priest on 7 Jan 2024
  57. Last observed by Tyler McClain on 12 Feb 2021
  58. Last observed by David Hochadel on 26 Apr 2020
  59. Last observed by jen brumfield on 12 Feb 2021
  60. Last observed by Betsy MacMillan on 9 Feb 2024
  61. Last observed by David Hochadel on 26 Apr 2020
  62. Last observed by David Hochadel on 26 Apr 2020
  63. Last observed by David Hochadel on 26 Apr 2020
  64. Last observed by David Hochadel on 26 Apr 2020
  65. Last observed by David Hochadel on 26 Apr 2020
  66. Last observed by David Hochadel on 26 Apr 2020
  67. Last observed by David Hochadel on 26 Apr 2020
  68. Last observed by David Hochadel on 26 Apr 2020
  69. Last observed by Tyler McClain on 12 Feb 2021
  70. Last observed by Susan Carpenter on 9 Sep 2018
  71. Last observed by David Hochadel on 26 Apr 2020
  72. Last observed by Joanne Priest on 7 Jan 2024
  73. Last observed by George Novosel on 16 Feb 2024
  74. Last observed by David Hochadel on 26 Apr 2020
  75. Last observed by David Hochadel on 26 Apr 2020
  76. Last observed by Susan Carpenter on 23 Feb 2022
  77. Last observed by Aaron Nisley on 23 Nov 2019
  78. Last observed by George Novosel on 16 Feb 2024
  79. Last observed by Gregory Bennett on 23 Mar 2014
  80. Last observed by Gregory Bennett on 8 Apr 2009
  81. Last observed by Gregory Bennett on 10 Feb 2013
  82. Last observed by Gregory Bennett on 8 Apr 2009
  83. Last observed by David Hochadel on 26 Apr 2020
  84. Last observed by David Hochadel on 26 Apr 2020
  85. Last observed by jen brumfield on 12 Feb 2021
  86. Last observed by Tyler McClain on 12 Feb 2021
  87. Last observed by Tyler McClain on 12 Feb 2021
  88. Last observed by jen brumfield on 12 Feb 2021
  89. Last observed by David Hochadel on 26 Apr 2020
  90. Last observed by Tyler McClain on 12 Feb 2021

Hybrids (1)

  1. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    Last observed by Gregory Bennett on 1 Dec 2013

Additional Taxa (5)

  1. swan sp. Cygnus sp.
    Last observed by Brian Tinker on 22 Jan 2018
  2. Greater/Lesser Scaup Aythya marila/affinis
    Last observed by Brian Tinker on 17 Jan 2017
  3. duck sp. Anatidae (duck sp.)
    Last observed by Dennis Mersky on 1 Jan 2020
  4. shorebird sp. Charadriiformes sp.
    Last observed by Susan Carpenter on 14 Sep 2018
  5. gull sp. Larinae sp.
    Last observed by Matt Kappler on 1 Feb 2019