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Columbus Upground Reservoir--Retention Ponds (Delaware Co.)

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Bird List

Updated ~7 seconds ago
177 All Years 108 This Year 2024 0 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (177)

  1. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  2. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Cam Lee
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  3. Snow Bunting Plectrophenax nivalis
    # Count: 3
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  4. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  5. Red-necked Phalarope Phalaropus lobatus
    # Count: 1
    Date:
    Observer: Evan Miller
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  6. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Ron Sempier
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  7. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Donna Kuhn
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  8. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  9. Black-necked Stilt Himantopus mexicanus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  10. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  11. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: Evan Miller
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  12. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  13. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  14. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  15. American Redstart Setophaga ruticilla
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  16. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  17. Bay-breasted Warbler Setophaga castanea
    # Count: 3
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  18. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  19. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  20. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  21. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  22. Wilson's Phalarope Phalaropus tricolor
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  23. Ruddy Turnstone Arenaria interpres
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  24. Rusty Blackbird Euphagus carolinus
    # Count: 3
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  25. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  26. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  27. Wood Thrush Hylocichla mustelina
    # Count: 2
    Date:
    Observer: Andy Brown
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  28. Black Vulture Coragyps atratus
    # Count: 4
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  29. Black Tern Chlidonias niger
    # Count: 3
    Date:
    Observer: Andy Brown
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  30. Wilson's Snipe Gallinago delicata
    # Count: 7
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  31. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Jerald Reb
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  32. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Jerald Reb
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  33. Acadian Flycatcher Empidonax virescens
    # Count: 1
    Date:
    Observer: Cam Lee
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  34. Ring-necked Pheasant Phasianus colchicus
    # Count: 1
    Date:
    Observer: Michael Lamont
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  35. White-winged Dove Zenaida asiatica
    # Count: 1
    Date:
    Observer: Carl Winstead
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  36. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Carl Winstead
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  37. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 1
    Date:
    Observer: Benjamin Miller
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  38. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: Matt Mason
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  39. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  40. White-rumped Sandpiper Calidris fuscicollis
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  41. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Peter Zika
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  42. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  43. Franklin's Gull Leucophaeus pipixcan
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  44. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Cam Lee
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  45. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Cam Lee
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  46. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Jaime Vogel
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  47. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  48. Lapland Longspur Calcarius lapponicus
    # Count: 4
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  49. Snow Goose Anser caerulescens
    # Count: 2
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  50. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  51. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  52. Eastern Wood-Pewee Contopus virens
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  53. Orchard Oriole Icterus spurius
    # Count: 2
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  54. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  55. Dickcissel Spiza americana
    # Count: 3
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  56. Willow Flycatcher Empidonax traillii
    # Count: 2
    Date:
    Observer: Cam Lee
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  57. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Cam Lee
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  58. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  59. Mute Swan Cygnus olor
    # Count: 3
    Date:
    Observer: Cam Lee
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  60. Herring Gull Larus argentatus
    # Count: 2
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  61. Common Tern Sterna hirundo
    # Count: 2
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  62. Grasshopper Sparrow Ammodramus savannarum
    # Count: 2
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  63. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  64. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  65. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  66. American Golden-Plover Pluvialis dominica
    # Count: 31
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  67. Dunlin Calidris alpina
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  68. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  69. Ross's Goose Anser rossii
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  70. Greater White-fronted Goose Anser albifrons
    # Count: 12
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  71. Rock Pigeon Columba livia
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  72. Tundra Swan Cygnus columbianus
    # Count: 40
    Date:
    Observer: Ron Sempier
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  73. Stilt Sandpiper Calidris himantopus
    # Count: 1
    Date:
    Observer: Ron Sempier
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  74. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 1
    Date:
    Observer: Ed Foley
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  75. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Ron Sempier
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  76. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  77. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  78. Cedar Waxwing Bombycilla cedrorum
    # Count: 3
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  79. Forster's Tern Sterna forsteri
    # Count: 9
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  80. Short-billed Dowitcher Limnodromus griseus
    # Count: 1
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  81. Semipalmated Sandpiper Calidris pusilla
    # Count: 2
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  82. Indigo Bunting Passerina cyanea
    # Count: 3
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  83. Red-breasted Merganser Mergus serrator
    # Count: 7
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  84. Greater Scaup Aythya marila
    # Count: 5
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  85. Common Goldeneye Bucephala clangula
    # Count: 4
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  86. Tufted Titmouse Baeolophus bicolor
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  87. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  88. Common Merganser Mergus merganser
    # Count: 2
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  89. Carolina Wren Thryothorus ludovicianus
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  90. American Tree Sparrow Spizelloides arborea
    # Count: 5
    Date:
    Observer: Alex Champagne
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  91. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Alex Champagne
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  92. American Black Duck Anas rubripes
    # Count: 1
    Date:
    Observer: Alex Champagne
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  93. Canvasback Aythya valisineria
    # Count: 3
    Date:
    Observer: Alex Champagne
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  94. Redhead Aythya americana
    # Count: 40
    Date:
    Observer: Alex Champagne
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  95. Ring-necked Duck Aythya collaris
    # Count: 5
    Date:
    Observer: Alex Champagne
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  96. Bufflehead Bucephala albeola
    # Count: 6
    Date:
    Observer: Alex Champagne
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  97. Hooded Merganser Lophodytes cucullatus
    # Count: 12
    Date:
    Observer: Alex Champagne
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  98. Sandhill Crane Antigone canadensis
    # Count: 1
    Date:
    Observer: Alex Champagne
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  99. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 3
    Date:
    Observer: Alex Champagne
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  100. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  101. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  102. Savannah Sparrow Passerculus sandwichensis
    # Count: 3
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  103. Gadwall Mareca strepera
    # Count: 2
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  104. American Wigeon Mareca americana
    # Count: 6
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  105. Green-winged Teal Anas crecca
    # Count: 2
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  106. Ruddy Duck Oxyura jamaicensis
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  107. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  108. Sanderling Calidris alba
    # Count: 3
    Date:
    Observer: Eli Miller
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  109. Northern Pintail Anas acuta
    # Count: 5
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  110. Lesser Scaup Aythya affinis
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  111. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  112. American Avocet Recurvirostra americana
    # Count: 2
    Date:
    Observer: Scott Jennex
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  113. Baird's Sandpiper Calidris bairdii
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  114. Purple Martin Progne subis
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  115. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: "Chia" Cory Chiappone ⚡️
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  116. Blue Jay Cyanocitta cristata
    # Count: 2
    Date:
    Observer: "Chia" Cory Chiappone ⚡️
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  117. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  118. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  119. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  120. American Crow Corvus brachyrhynchos
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  121. Bobolink Dolichonyx oryzivorus
    # Count: 9
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  122. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: James Muller
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  123. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: Ron Sempier
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  124. Pectoral Sandpiper Calidris melanotos
    # Count: 3
    Date:
    Observer: Leslie Sours
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  125. Black-bellied Plover Pluvialis squatarola
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  126. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  127. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  128. Least Sandpiper Calidris minutilla
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  129. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  130. Reddish Egret Egretta rufescens
    # Count: 1
    Date:
    Observer: Su Snyder
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  131. Blue-winged Teal Spatula discors
    # Count: 16
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  132. Northern Shoveler Spatula clypeata
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  133. Semipalmated Plover Charadrius semipalmatus
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  134. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  135. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  136. Carolina Chickadee Poecile carolinensis
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  137. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 3
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  138. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  139. Pied-billed Grebe Podilymbus podiceps
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  140. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  141. Double-crested Cormorant Nannopterum auritum
    # Count: 7
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  142. Turkey Vulture Cathartes aura
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  143. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  144. Brown-headed Cowbird Molothrus ater
    # Count: 16
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  145. Trumpeter Swan Cygnus buccinator
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  146. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  147. Barn Swallow Hirundo rustica
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  148. Canada Goose Branta canadensis
    # Count: 22
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  149. Wood Duck Aix sponsa
    # Count: 19
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  150. Mallard Anas platyrhynchos
    # Count: 14
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  151. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  152. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  153. Horned Lark Eremophila alpestris
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  154. Tree Swallow Tachycineta bicolor
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  155. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  156. Mourning Dove Zenaida macroura
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  157. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  158. Chimney Swift Chaetura pelagica
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  159. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  160. Eastern Kingbird Tyrannus tyrannus
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  161. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  162. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  163. European Starling Sturnus vulgaris
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  164. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  165. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  166. American Robin Turdus migratorius
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  167. House Sparrow Passer domesticus
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  168. House Finch Haemorhous mexicanus
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  169. American Goldfinch Spinus tristis
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  170. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  171. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  172. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  173. Eastern Meadowlark Sturnella magna
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  174. Baltimore Oriole Icterus galbula
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  175. Red-winged Blackbird Agelaius phoeniceus
    # Count: 10
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  176. Common Grackle Quiscalus quiscula
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  177. Northern Cardinal Cardinalis cardinalis
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)

Exotic: Escapee (1)

  1. Muscovy Duck Cairina moschata
    # Count: 1
    Date:
    Observer: James Muller
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)

Hybrids (2)

  1. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  2. Muscovy Duck x Mallard (hybrid) Cairina moschata x Anas platyrhynchos
    # Count: 1
    Date:
    Observer: Susan Brauning
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)

Additional Taxa (16)

  1. Spizella sp. Spizella sp.
    # Count: 2
    Date:
    Observer: Emerson Lisboa
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  2. Calidris sp. Calidris sp.
    # Count: 42
    Date:
    Observer: Richard Bradley
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  3. swan sp. Cygnus sp.
    # Count: 1
    Date:
    Observer: Beth Lenoble
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  4. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 3
    Date:
    Observer: Kristina Fulkerson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  5. Sterna sp. Sterna sp.
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  6. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  7. blackbird sp. Icteridae sp.
    # Count: 100
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  8. duck sp. Anatidae (duck sp.)
    # Count: 38
    Date:
    Observer: Jeffrey Roth
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  9. shorebird sp. Charadriiformes sp.
    # Count: 50
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  10. Larus sp. Larus sp.
    # Count: 8
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  11. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 6
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  12. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 1
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  13. peep sp. Calidris sp. (peep sp.)
    # Count: 2
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  14. gull sp. Larinae sp.
    # Count: 2
    Date:
    Observer: Alex Champagne
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  15. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Alex Champagne
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  16. swallow sp. Hirundinidae sp.
    # Count: 4
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)