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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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South Platte River--W. Evans Ave

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Illustrated Checklist

 Powered by Macaulay Library and eBird
Updated ~12 seconds ago

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112 Species Observed
Species w/ Photos
Species w/ Audio
Species Needing Photos
Species Needing Audio
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Native and Naturalized (112)

  1. Last observed by Anonymous eBirder on 29 Nov 2023
  2. Last observed by Christine McCandless on 23 Nov 2023
  3. Last observed by Nate Bond on 3 Dec 2022
  4. Last observed by Julie Hendricksen on 9 Apr 2024
  5. Last observed by Nate Bond on 13 Apr 2024
  6. Last observed by Cynthia Madsen on 15 Sep 2017
  7. Last observed by Charlie Curlee on 30 Mar 2024
  8. Last observed by Julie Hendricksen on 9 Apr 2024
  9. Last observed by Rebecca Russell on 22 Mar 2024
  10. Last observed by Nate Bond on 13 Apr 2024
  11. Last observed by Nate Bond on 13 Apr 2024
  12. Last observed by Nate Bond on 13 Apr 2024
  13. Last observed by Julie Hendricksen on 10 Mar 2024
  14. Last observed by Ryan Corda🦉 on 11 Mar 2024
  15. Last observed by Judith Henderson on 1 Jan 2019
  16. Last observed by Julie Hendricksen on 9 Apr 2024
  17. Last observed by Elaine Wagner on 17 Feb 2024
  18. Last observed by Jean Maguire on 22 Feb 2021
  19. Last observed by Doug Kibbe on 25 Feb 2024
  20. Last observed by Cynthia Madsen on 27 Jan 2011
  21. Last observed by Nate Bond on 13 Apr 2024
  22. Last observed by Charlie Curlee on 30 Mar 2024
  23. Last observed by Wes Donnell on 19 Feb 2024
  24. Last observed by Elaine Wagner on 17 Feb 2024
  25. Last observed by Julia Auckland on 21 Jan 2024
  26. Last observed by Rick Creswell on 1 Jan 2015
  27. Last observed by Jeff Dawson on 21 Feb 2021
  28. Last observed by Mary Mack on 3 Apr 2023
  29. Last observed by Nate Bond on 13 Apr 2024
  30. Last observed by Rebecca Russell on 3 Jan 2024
  31. Last observed by Julie Hendricksen on 10 Mar 2024
  32. Last observed by Jill Boice on 1 Sep 2023
  33. Last observed by Diane Roberts on 8 Sep 2021
  34. Last observed by Cynthia Madsen on 16 Aug 2019
  35. Last observed by Philip McNichols on 25 Feb 2024
  36. Last observed by Jody/Tony Igo on 30 Jan 2024
  37. Last observed by Peter DellaVecchia on 10 May 2022
  38. Last observed by Cynthia Madsen on 5 Sep 2014
  39. Last observed by Cynthia Madsen on 14 Apr 2017
  40. Last observed by Julie Hendricksen on 12 Mar 2024
  41. Last observed by Elaine Wagner on 3 Jan 2020
  42. Last observed by Julie Hendricksen on 9 Apr 2024
  43. Last observed by Cynthia Madsen on 8 Sep 2021
  44. Last observed by Mary Keithler on 8 Jul 2021
  45. Last observed by Jill Boice on 12 Aug 2023
  46. Last observed by Wes Donnell on 7 Feb 2024
  47. Last observed by Jill Boice on 12 Aug 2023
  48. Last observed by Jill Boice on 12 Aug 2023
  49. Last observed by Nate Bond on 1 Mar 2023
  50. Last observed by Nate Bond on 1 May 2023
  51. Last observed by Julie Hendricksen on 9 Apr 2024
  52. Last observed by Jill Boice on 1 Sep 2023
  53. Last observed by Julie Hendricksen on 10 Mar 2024
  54. Last observed by Wes Donnell on 7 Feb 2024
  55. Last observed by Nate Bond on 18 Nov 2023
  56. Last observed by John Haycraft on 19 Mar 2023
  57. Last observed by Nate Bond on 13 Apr 2024
  58. Last observed by Nate Bond on 6 Nov 2023
  59. Last observed by Jacob Oldefest on 3 Feb 2023
  60. Last observed by Bill Ypsilantis on 23 Dec 2008
  61. Last observed by Jill Boice on 12 Aug 2023
  62. Last observed by Nate Bond on 1 May 2023
  63. Last observed by Jill Boice on 1 Sep 2023
  64. Last observed by Julie Hendricksen on 10 Mar 2024
  65. Last observed by Amy Manning on 6 Feb 2024
  66. Last observed by Nate Bond on 13 Apr 2024
  67. Last observed by Jacob Oldefest on 7 Feb 2021
  68. Last observed by Nate Bond on 13 Apr 2024
  69. Last observed by Rick Creswell on 1 Jan 2015
  70. Last observed by Hap Ellis on 16 May 2012
  71. Last observed by Elizabeth Fischer on 5 Apr 2023
  72. Last observed by Nate Bond on 18 Apr 2023
  73. Last observed by Cynthia Madsen on 10 Aug 2018
  74. Last observed by Nate Bond on 13 Apr 2024
  75. Last observed by Jill Boice on 12 Aug 2023
  76. Last observed by Julie Hendricksen on 9 Apr 2024
  77. Last observed by Monday Birders on 20 Feb 2017
  78. Last observed by Nate Bond on 13 Apr 2024
  79. Last observed by Rich Hoyer on 31 Mar 2023
  80. Last observed by Edward Done on 10 Jan 2021
  81. Last observed by Cynthia Madsen on 12 Oct 2018
  82. Last observed by Mary Keithler on 8 Jul 2021
  83. Last observed by Nate Bond on 18 Nov 2023
  84. Last observed by Nate Bond on 13 Apr 2024
  85. Last observed by Cynthia Madsen on 13 Apr 2018
  86. Last observed by Doug Ward on 5 Mar 2023
  87. Last observed by Nate Bond on 13 Apr 2024
  88. Last observed by Jill Boice on 12 Aug 2023
  89. Last observed by Nate Bond on 13 Apr 2024
  90. Last observed by John C Breitsch on 15 Jan 2022
  91. Last observed by Nate Bond on 13 Apr 2024
  92. Last observed by Cynthia Madsen on 10 Aug 2018
  93. Last observed by Nate Bond on 18 Nov 2023
  94. Last observed by Nate Bond on 1 May 2023
  95. Last observed by Cynthia Madsen on 5 Sep 2014
  96. Last observed by Sarah Leavesley on 13 Sep 2019
  97. Last observed by Cynthia Madsen on 5 Sep 2014
  98. Last observed by Christopher B 🦆 on 6 Apr 2023
  99. Last observed by Julie Hendricksen on 10 Mar 2024
  100. Last observed by Cynthia Madsen on 3 May 2019
  101. Last observed by Cynthia Madsen on 14 Apr 2017
  102. Last observed by Nate Bond on 13 Apr 2024
  103. Last observed by Nate Bond on 18 Nov 2023
  104. Last observed by Cynthia Madsen on 14 Jun 2019
  105. Last observed by Nate Bond on 13 Apr 2024
  106. Last observed by Cynthia Madsen on 12 Jul 2019
  107. Last observed by Nate Bond on 18 Apr 2023
  108. Last observed by Cynthia Madsen on 4 May 2018
  109. Last observed by Cynthia Madsen on 12 Oct 2018
  110. Last observed by adam bock on 5 Jul 2022
  111. Last observed by Nate Bond on 1 May 2023
  112. Last observed by Jill Boice on 1 Sep 2023

Hybrids (5)

  1. Ross's x Cackling Goose (hybrid) Anser rossii x Branta hutchinsii
    Last observed by John C Breitsch on 15 Jan 2022
  2. Greater White-fronted x Canada Goose (hybrid) Anser albifrons x Branta canadensis
    Last observed by Cathy Sheeter on 25 Dec 2013
  3. Snow/Ross's x Cackling/Canada Goose (hybrid) Anser caerulescens/rossii x Branta hutchinsii/canadensis
    Last observed by Christine McCandless on 23 Nov 2023
  4. Gadwall x Mallard (hybrid) Mareca strepera x Anas platyrhynchos
    Last observed by Cathy Sheeter on 25 Dec 2013
  5. Mallard x Mexican Duck (hybrid) Anas platyrhynchos x diazi
    Last observed by Cathy Sheeter on 1 Apr 2013

Additional Taxa (16)

  1. Snow/Ross's Goose Anser caerulescens/rossii
    Last observed by Julia Auckland on 24 Nov 2022
  2. Cackling/Canada Goose Branta hutchinsii/canadensis
    Last observed by Julie Hendricksen on 12 Mar 2024
  3. Greater/Lesser Scaup Aythya marila/affinis
    Last observed by Jill Boice on 28 Feb 2022
  4. Common/Barrow's Goldeneye Bucephala clangula/islandica
    Last observed by Charlie Curlee on 19 Dec 2023
  5. Common/Red-breasted Merganser Mergus merganser/serrator
    Last observed by Sharon Tinianow on 6 Feb 2021
  6. duck sp. Anatidae (duck sp.)
    Last observed by Lauren Wojcik on 4 Mar 2023
  7. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    Last observed by Jill Boice on 8 Nov 2022
  8. pigeon/dove sp. Columbidae sp.
    Last observed by Ned Wallace & Janet Rogers on 20 Sep 2019
  9. Larus sp. Larus sp.
    Last observed by Gregoriah Hartman on 16 Nov 2014
  10. gull sp. Larinae sp.
    Last observed by Amy Manning on 6 Feb 2024
  11. Accipiter sp. Accipiter sp.
    Last observed by Jill Boice on 8 Nov 2022
  12. Buteo/eagle sp. Buteo/eagle sp.
    Last observed by Angela Grun on 15 Feb 2021
  13. hawk sp. Accipitridae sp. (hawk sp.)
    Last observed by Crystal Wilson on 9 Dec 2017
  14. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    Last observed by Angela Grun on 15 Feb 2021
  15. swallow sp. Hirundinidae sp.
    Last observed by Jacob Oldefest on 12 Apr 2022
  16. new world sparrow sp. Passerellidae sp.
    Last observed by Mary Burger on 7 Dec 2018