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

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Bird List

Updated ~6 seconds ago
177 All Years 104 This Year 2024 63 This Month May 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (177)

  1. Canada Goose Branta canadensis
    # Count: 26
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  2. Killdeer Charadrius vociferus
    # Count: 4
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  3. Dunlin Calidris alpina
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  4. Ring-billed Gull Larus delawarensis
    # Count: 3
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  5. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  6. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  7. Purple Martin Progne subis
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  8. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  9. Barn Swallow Hirundo rustica
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  10. American Robin Turdus migratorius
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  11. Song Sparrow Melospiza melodia
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  12. Eastern Meadowlark Sturnella magna
    # Count: 3
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  13. Red-winged Blackbird Agelaius phoeniceus
    # Count: 12
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  14. Common Grackle Quiscalus quiscula
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  15. Mourning Dove Zenaida macroura
    # Count: 5
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  16. Spotted Sandpiper Actitis macularius
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  17. Least Sandpiper Calidris minutilla
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  18. Common Tern Sterna hirundo
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  19. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  20. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  21. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  22. Tree Swallow Tachycineta bicolor
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  23. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  24. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  25. Wood Duck Aix sponsa
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  26. Ring-necked Pheasant Phasianus colchicus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  27. Greater Yellowlegs Tringa melanoleuca
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  28. Blue Jay Cyanocitta cristata
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  29. European Starling Sturnus vulgaris
    # Count: 3
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  30. House Sparrow Passer domesticus
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  31. American Goldfinch Spinus tristis
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  32. Chipping Sparrow Spizella passerina
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  33. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  34. Brown-headed Cowbird Molothrus ater
    # Count: 4
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  35. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  36. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  37. Northern Cardinal Cardinalis cardinalis
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  38. Double-crested Cormorant Nannopterum auritum
    # Count: 2
    Date:
    Observer: Natalie Carusillo
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  39. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Natalie Carusillo
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  40. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Natalie Carusillo
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  41. Bank Swallow Riparia riparia
    # Count: 5
    Date:
    Observer: Natalie Carusillo
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  42. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Natalie Carusillo
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  43. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Natalie Carusillo
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  44. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: Natalie Carusillo
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  45. Horned Lark Eremophila alpestris
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  46. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  47. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  48. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  49. Mallard Anas platyrhynchos
    # Count: 2
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  50. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  51. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  52. American Crow Corvus brachyrhynchos
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  53. Brown Thrasher Toxostoma rufum
    # Count: 2
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  54. Grasshopper Sparrow Ammodramus savannarum
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  55. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  56. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  57. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  58. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  59. American Wigeon Mareca americana
    # Count: 4
    Date:
    Observer: Richard Bradley
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  60. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  61. Lesser Yellowlegs Tringa flavipes
    # Count: 8
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  62. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  63. American Pipit Anthus rubescens
    # Count: 3
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  64. Lesser Scaup Aythya affinis
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  65. Pectoral Sandpiper Calidris melanotos
    # Count: 120
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  66. Caspian Tern Hydroprogne caspia
    # Count: 3
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  67. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 5
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  68. Forster's Tern Sterna forsteri
    # Count: 4
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  69. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  70. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  71. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  72. Black-bellied Plover Pluvialis squatarola
    # Count: 2
    Date:
    Observer: Leslie Sours
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  73. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Leslie Sours
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  74. Blue-winged Teal Spatula discors
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  75. Northern Shoveler Spatula clypeata
    # Count: 4
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  76. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  77. American Golden-Plover Pluvialis dominica
    # Count: 191
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  78. Ring-necked Duck Aythya collaris
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  79. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  80. Tufted Titmouse Baeolophus bicolor
    # Count: 1
    Date:
    Observer: Natalie Carusillo
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  81. Carolina Wren Thryothorus ludovicianus
    # Count: 1
    Date:
    Observer: Natalie Carusillo
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  82. House Finch Haemorhous mexicanus
    # Count: 1
    Date:
    Observer: Natalie Carusillo
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  83. American Tree Sparrow Spizelloides arborea
    # Count: 1
    Date:
    Observer: Natalie Carusillo
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  84. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Natalie Carusillo
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  85. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  86. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  87. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  88. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  89. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  90. Wilson's Snipe Gallinago delicata
    # Count: 5
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  91. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  92. Hooded Merganser Lophodytes cucullatus
    # Count: 4
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  93. Carolina Chickadee Poecile carolinensis
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  94. Northern Pintail Anas acuta
    # Count: 21
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  95. Tundra Swan Cygnus columbianus
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  96. Redhead Aythya americana
    # Count: 80
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  97. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  98. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  99. Green-winged Teal Anas crecca
    # Count: 6
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  100. Trumpeter Swan Cygnus buccinator
    # Count: 4
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  101. Greater White-fronted Goose Anser albifrons
    # Count: 61
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  102. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  103. Lapland Longspur Calcarius lapponicus
    # Count: 150
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  104. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  105. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Cam Lee
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  106. Common Merganser Mergus merganser
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  107. Snow Goose Anser caerulescens
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  108. Snow Bunting Plectrophenax nivalis
    # Count: 3
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  109. Ruddy Duck Oxyura jamaicensis
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  110. White-rumped Sandpiper Calidris fuscicollis
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  111. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Emerson Lisboa
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  112. Bobolink Dolichonyx oryzivorus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  113. Dickcissel Spiza americana
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  114. Semipalmated Plover Charadrius semipalmatus
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  115. Short-billed Dowitcher Limnodromus griseus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  116. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  117. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  118. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  119. Cedar Waxwing Bombycilla cedrorum
    # Count: 5
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  120. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  121. Red-necked Phalarope Phalaropus lobatus
    # Count: 1
    Date:
    Observer: Evan Miller
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  122. Semipalmated Sandpiper Calidris pusilla
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  123. Rock Pigeon Columba livia
    # Count: 4
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  124. Ruby-throated Hummingbird Archilochus colubris
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  125. Black Vulture Coragyps atratus
    # Count: 4
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  126. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  127. Chimney Swift Chaetura pelagica
    # Count: 2
    Date:
    Observer: Ron Sempier
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  128. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Ron Sempier
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  129. Green Heron Butorides virescens
    # Count: 2
    Date:
    Observer: Evan Miller
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  130. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  131. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Emerson Lisboa
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  132. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Emerson Lisboa
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  133. American Avocet Recurvirostra americana
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  134. Franklin's Gull Leucophaeus pipixcan
    # Count: 1
    Date:
    Observer: Emerson Lisboa
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  135. Ruddy Turnstone Arenaria interpres
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  136. Sanderling Calidris alba
    # Count: 2
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  137. Black-necked Stilt Himantopus mexicanus
    # Count: 1
    Date:
    Observer: Leslie Sours
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  138. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Richard Bradley
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  139. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  140. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Leslie Sours
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  141. Common Goldeneye Bucephala clangula
    # Count: 2
    Date:
    Observer: Cam Lee
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  142. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  143. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  144. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  145. Bay-breasted Warbler Setophaga castanea
    # Count: 3
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  146. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  147. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  148. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  149. Stilt Sandpiper Calidris himantopus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  150. Sandhill Crane Antigone canadensis
    # Count: 1
    Date:
    Observer: Laura Nein
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  151. Eastern Wood-Pewee Contopus virens
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  152. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: David Lehner
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  153. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  154. Black Tern Chlidonias niger
    # Count: 1
    Date:
    Observer: Travis Philo
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  155. Wilson's Phalarope Phalaropus tricolor
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  156. American Black Duck Anas rubripes
    # Count: 1
    Date:
    Observer: Leslie Sours
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  157. Rusty Blackbird Euphagus carolinus
    # Count: 3
    Date:
    Observer: irina shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  158. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  159. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  160. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: Natalie Carusillo
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  161. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  162. Wood Thrush Hylocichla mustelina
    # Count: 2
    Date:
    Observer: Andy Brown
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  163. Common Loon Gavia immer
    # Count: 2
    Date:
    Observer: Summer Hawkins
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  164. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Kate Shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  165. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Kate Shulgina
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  166. Acadian Flycatcher Empidonax virescens
    # Count: 1
    Date:
    Observer: Cam Lee
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  167. White-winged Dove Zenaida asiatica
    # Count: 1
    Date:
    Observer: David Donahue
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  168. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: James Muller
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  169. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Peter Zika
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  170. Mute Swan Cygnus olor
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  171. Ross's Goose Anser rossii
    # Count: 3
    Date:
    Observer: Cam Lee
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  172. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  173. American Coot Fulica americana
    # Count: 2
    Date:
    Observer: Cam Lee
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  174. Baird's Sandpiper Calidris bairdii
    # Count: 2
    Date:
    Observer: Ron Sempier
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  175. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  176. Reddish Egret Egretta rufescens
    # Count: 1
    Date:
    Observer: Eli Miller
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  177. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Joe Hammond
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)

Exotic: Escapee (1)

  1. Muscovy Duck Cairina moschata
    # Count: 1
    Date:
    Observer: Steve Landes
    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. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 3
    Date:
    Observer: Steve Landes
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  2. swan sp. Cygnus sp.
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  3. shorebird sp. Charadriiformes sp.
    # Count: 30
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  4. swallow sp. Hirundinidae sp.
    # Count: 50
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  5. Spizella sp. Spizella sp.
    # Count: 2
    Date:
    Observer: Emerson Lisboa
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  6. peep sp. Calidris sp. (peep sp.)
    # Count: 2
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  7. Calidris sp. Calidris sp.
    # Count: 42
    Date:
    Observer: Richard Bradley
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  8. blackbird sp. Icteridae sp.
    # Count: 100
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  9. duck sp. Anatidae (duck sp.)
    # Count: 70
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  10. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 3
    Date:
    Observer: Kristina Fulkerson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  11. Sterna sp. Sterna sp.
    # Count: 1
    Date:
    Observer: Corinna Honscheid
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  12. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  13. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 1
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  14. Larus sp. Larus sp.
    # Count: 8
    Date:
    Observer: Robert Batterson
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  15. gull sp. Larinae sp.
    # Count: 2
    Date:
    Observer: Alex Champagne
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)
  16. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Alex Champagne
    Location: Columbus Upground Reservoir--Retention Ponds (Delaware Co.)