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Dillon Reservoir--Marina

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Bird List

Updated ~6 seconds ago
140 All Years 43 This Year 2024 0 This Month Jun 2024
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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (140)

  1. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Nancy Rutledge
    Location: Dillon Reservoir--Marina
  2. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  3. Yellow-rumped Warbler Setophaga coronata
    # Count: 2
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  4. Yellow-throated Warbler Setophaga dominica
    # Count: 3
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  5. Greater Scaup Aythya marila
    # Count: 6
    Date:
    Observer: Anonymous eBirder
    Location: Dillon Reservoir--Marina
  6. Bufflehead Bucephala albeola
    # Count: 22
    Date:
    Observer: Mike Smith
    Location: Dillon Reservoir--Marina
  7. Ruddy Duck Oxyura jamaicensis
    # Count: 50
    Date:
    Observer: Mike Smith
    Location: Dillon Reservoir--Marina
  8. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: Robert Thorn
    Location: Dillon Reservoir--Marina
  9. House Sparrow Passer domesticus
    # Count: 2
    Date:
    Observer: Robert Thorn
    Location: Dillon Reservoir--Marina
  10. Northern Shoveler Spatula clypeata
    # Count: 4
    Date:
    Observer: Heather McFerren
    Location: Dillon Reservoir--Marina
  11. Black Scoter Melanitta americana
    # Count: 1
    Date:
    Observer: Heather McFerren
    Location: Dillon Reservoir--Marina
  12. Common Merganser Mergus merganser
    # Count: 50
    Date:
    Observer: Mike Smith
    Location: Dillon Reservoir--Marina
  13. Gadwall Mareca strepera
    # Count: 10
    Date:
    Observer: Mike Smith
    Location: Dillon Reservoir--Marina
  14. Double-crested Cormorant Nannopterum auritum
    # Count: 220
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  15. Great Egret Ardea alba
    # Count: 12
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  16. Blue-winged Teal Spatula discors
    # Count: 16
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  17. Pied-billed Grebe Podilymbus podiceps
    # Count: 5
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  18. Great Blue Heron Ardea herodias
    # Count: 65
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  19. Red-tailed Hawk Buteo jamaicensis
    # Count: 2
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  20. Bay-breasted Warbler Setophaga castanea
    # Count: 2
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  21. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  22. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  23. Black Vulture Coragyps atratus
    # Count: 5
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  24. Semipalmated Plover Charadrius semipalmatus
    # Count: 5
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  25. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  26. Chipping Sparrow Spizella passerina
    # Count: 2
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  27. Purple Martin Progne subis
    # Count: 4
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  28. Downy Woodpecker Dryobates pubescens
    # Count: 4
    Date:
    Observer: Robert Thorn
    Location: Dillon Reservoir--Marina
  29. Eastern Wood-Pewee Contopus virens
    # Count: 4
    Date:
    Observer: Robert Thorn
    Location: Dillon Reservoir--Marina
  30. Acadian Flycatcher Empidonax virescens
    # Count: 6
    Date:
    Observer: Robert Thorn
    Location: Dillon Reservoir--Marina
  31. Great Crested Flycatcher Myiarchus crinitus
    # Count: 2
    Date:
    Observer: Robert Thorn
    Location: Dillon Reservoir--Marina
  32. Red-eyed Vireo Vireo olivaceus
    # Count: 5
    Date:
    Observer: Robert Thorn
    Location: Dillon Reservoir--Marina
  33. White-breasted Nuthatch Sitta carolinensis
    # Count: 3
    Date:
    Observer: Robert Thorn
    Location: Dillon Reservoir--Marina
  34. House Wren Troglodytes aedon
    # Count: 4
    Date:
    Observer: Robert Thorn
    Location: Dillon Reservoir--Marina
  35. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Robert Thorn
    Location: Dillon Reservoir--Marina
  36. American Robin Turdus migratorius
    # Count: 7
    Date:
    Observer: Robert Thorn
    Location: Dillon Reservoir--Marina
  37. American Goldfinch Spinus tristis
    # Count: 6
    Date:
    Observer: Robert Thorn
    Location: Dillon Reservoir--Marina
  38. Eastern Towhee Pipilo erythrophthalmus
    # Count: 4
    Date:
    Observer: Robert Thorn
    Location: Dillon Reservoir--Marina
  39. Kentucky Warbler Geothlypis formosa
    # Count: 2
    Date:
    Observer: Robert Thorn
    Location: Dillon Reservoir--Marina
  40. Hooded Warbler Setophaga citrina
    # Count: 4
    Date:
    Observer: Robert Thorn
    Location: Dillon Reservoir--Marina
  41. Northern Parula Setophaga americana
    # Count: 2
    Date:
    Observer: Robert Thorn
    Location: Dillon Reservoir--Marina
  42. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Robert Thorn
    Location: Dillon Reservoir--Marina
  43. Northern Cardinal Cardinalis cardinalis
    # Count: 8
    Date:
    Observer: Robert Thorn
    Location: Dillon Reservoir--Marina
  44. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  45. Caspian Tern Hydroprogne caspia
    # Count: 3
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  46. Eastern Phoebe Sayornis phoebe
    # Count: 2
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  47. Warbling Vireo Vireo gilvus
    # Count: 2
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  48. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  49. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  50. Yellow-throated Vireo Vireo flavifrons
    # Count: 2
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  51. Wood Thrush Hylocichla mustelina
    # Count: 4
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  52. House Finch Haemorhous mexicanus
    # Count: 1
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  53. Indigo Bunting Passerina cyanea
    # Count: 2
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  54. Gray Catbird Dumetella carolinensis
    # Count: 2
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  55. Cerulean Warbler Setophaga cerulea
    # Count: 1
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  56. Baltimore Oriole Icterus galbula
    # Count: 2
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  57. Ruby-throated Hummingbird Archilochus colubris
    # Count: 2
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  58. Pileated Woodpecker Dryocopus pileatus
    # Count: 3
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  59. Eastern Kingbird Tyrannus tyrannus
    # Count: 2
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  60. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  61. Louisiana Waterthrush Parkesia motacilla
    # Count: 4
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  62. American Redstart Setophaga ruticilla
    # Count: 3
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  63. Philadelphia Vireo Vireo philadelphicus
    # Count: 3
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  64. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 2
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  65. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  66. Forster's Tern Sterna forsteri
    # Count: 2
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  67. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  68. Red-winged Blackbird Agelaius phoeniceus
    # Count: 3
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  69. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  70. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  71. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  72. Blackburnian Warbler Setophaga fusca
    # Count: 2
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  73. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  74. Black-throated Green Warbler Setophaga virens
    # Count: 1
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  75. Tree Swallow Tachycineta bicolor
    # Count: 48
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  76. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 12
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  77. Barn Swallow Hirundo rustica
    # Count: 74
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  78. Carolina Wren Thryothorus ludovicianus
    # Count: 3
    Date:
    Observer: Thomas Stevenson
    Location: Dillon Reservoir--Marina
  79. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Thomas Stevenson
    Location: Dillon Reservoir--Marina
  80. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  81. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 2
    Date:
    Observer: Gabriella Lindsey
    Location: Dillon Reservoir--Marina
  82. Carolina Chickadee Poecile carolinensis
    # Count: 8
    Date:
    Observer: Gabriella Lindsey
    Location: Dillon Reservoir--Marina
  83. European Starling Sturnus vulgaris
    # Count: 20
    Date:
    Observer: Gabriella Lindsey
    Location: Dillon Reservoir--Marina
  84. Eastern Bluebird Sialia sialis
    # Count: 12
    Date:
    Observer: Gabriella Lindsey
    Location: Dillon Reservoir--Marina
  85. Canada Goose Branta canadensis
    # Count: 60
    Date:
    Observer: Chris Crook
    Location: Dillon Reservoir--Marina
  86. Hooded Merganser Lophodytes cucullatus
    # Count: 58
    Date:
    Observer: Chris Crook
    Location: Dillon Reservoir--Marina
  87. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Chris Crook
    Location: Dillon Reservoir--Marina
  88. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  89. American Tree Sparrow Spizelloides arborea
    # Count: 1
    Date:
    Observer: Lisa Benjamin
    Location: Dillon Reservoir--Marina
  90. Belted Kingfisher Megaceryle alcyon
    # Count: 6
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  91. Spotted Sandpiper Actitis macularius
    # Count: 4
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  92. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  93. Osprey Pandion haliaetus
    # Count: 5
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  94. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Renee Sparks
    Location: Dillon Reservoir--Marina
  95. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 1
    Date:
    Observer: Chris Crook
    Location: Dillon Reservoir--Marina
  96. Brown-headed Cowbird Molothrus ater
    # Count: 3
    Date:
    Observer: Chris Crook
    Location: Dillon Reservoir--Marina
  97. Wood Duck Aix sponsa
    # Count: 4
    Date:
    Observer: Chris Crook
    Location: Dillon Reservoir--Marina
  98. Bald Eagle Haliaeetus leucocephalus
    # Count: 6
    Date:
    Observer: William Kerrigan
    Location: Dillon Reservoir--Marina
  99. Ring-billed Gull Larus delawarensis
    # Count: 120
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  100. American Crow Corvus brachyrhynchos
    # Count: 2975
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  101. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  102. Hermit Thrush Catharus guttatus
    # Count: 2
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  103. Sandhill Crane Antigone canadensis
    # Count: 6
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  104. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 409
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  105. Western Cattle Egret Bubulcus ibis
    # Count: 1
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  106. Green Heron Butorides virescens
    # Count: 4
    Date:
    Observer: Patrick Doran
    Location: Dillon Reservoir--Marina
  107. Northern Pintail Anas acuta
    # Count: 3
    Date:
    Observer: Susan Woolard
    Location: Dillon Reservoir--Marina
  108. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Susan Woolard
    Location: Dillon Reservoir--Marina
  109. Common Grackle Quiscalus quiscula
    # Count: 1
    Date:
    Observer: Tyler Connell
    Location: Dillon Reservoir--Marina
  110. Killdeer Charadrius vociferus
    # Count: 3
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  111. Red-breasted Merganser Mergus serrator
    # Count: 45
    Date:
    Observer: Corinna Honscheid
    Location: Dillon Reservoir--Marina
  112. Turkey Vulture Cathartes aura
    # Count: 26
    Date:
    Observer: Corinna Honscheid
    Location: Dillon Reservoir--Marina
  113. Ring-necked Duck Aythya collaris
    # Count: 100
    Date:
    Observer: Mike Smith
    Location: Dillon Reservoir--Marina
  114. Lesser Scaup Aythya affinis
    # Count: 100
    Date:
    Observer: Mike Smith
    Location: Dillon Reservoir--Marina
  115. Canvasback Aythya valisineria
    # Count: 100
    Date:
    Observer: Mike Smith
    Location: Dillon Reservoir--Marina
  116. Redhead Aythya americana
    # Count: 100
    Date:
    Observer: Mike Smith
    Location: Dillon Reservoir--Marina
  117. Common Goldeneye Bucephala clangula
    # Count: 28
    Date:
    Observer: Ben Smith
    Location: Dillon Reservoir--Marina
  118. Mute Swan Cygnus olor
    # Count: 1
    Date:
    Observer: Lori McCollister
    Location: Dillon Reservoir--Marina
  119. Mallard Anas platyrhynchos
    # Count: 40
    Date:
    Observer: Mike Smith
    Location: Dillon Reservoir--Marina
  120. American Black Duck Anas rubripes
    # Count: 6
    Date:
    Observer: Mike Smith
    Location: Dillon Reservoir--Marina
  121. Red-shouldered Hawk Buteo lineatus
    # Count: 2
    Date:
    Observer: Crystal Dorsey
    Location: Dillon Reservoir--Marina
  122. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Larry Theller
    Location: Dillon Reservoir--Marina
  123. Mourning Dove Zenaida macroura
    # Count: 5
    Date:
    Observer: Sandie Myers
    Location: Dillon Reservoir--Marina
  124. Common Loon Gavia immer
    # Count: 9
    Date:
    Observer: Margaret Bowman
    Location: Dillon Reservoir--Marina
  125. Herring Gull Larus argentatus
    # Count: 7
    Date:
    Observer: Margaret Bowman
    Location: Dillon Reservoir--Marina
  126. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Patricia Hoppe
    Location: Dillon Reservoir--Marina
  127. Hairy Woodpecker Dryobates villosus
    # Count: 2
    Date:
    Observer: irina shulgina
    Location: Dillon Reservoir--Marina
  128. Northern Flicker Colaptes auratus
    # Count: 4
    Date:
    Observer: irina shulgina
    Location: Dillon Reservoir--Marina
  129. Blue Jay Cyanocitta cristata
    # Count: 20
    Date:
    Observer: irina shulgina
    Location: Dillon Reservoir--Marina
  130. Tufted Titmouse Baeolophus bicolor
    # Count: 10
    Date:
    Observer: irina shulgina
    Location: Dillon Reservoir--Marina
  131. Golden-crowned Kinglet Regulus satrapa
    # Count: 3
    Date:
    Observer: irina shulgina
    Location: Dillon Reservoir--Marina
  132. Dark-eyed Junco Junco hyemalis
    # Count: 15
    Date:
    Observer: irina shulgina
    Location: Dillon Reservoir--Marina
  133. Song Sparrow Melospiza melodia
    # Count: 5
    Date:
    Observer: irina shulgina
    Location: Dillon Reservoir--Marina
  134. Little Gull Hydrocoloeus minutus
    # Count: 1
    Date:
    Observer: Atlee Yoder
    Location: Dillon Reservoir--Marina
  135. Horned Grebe Podiceps auritus
    # Count: 20
    Date:
    Observer: Mike Smith
    Location: Dillon Reservoir--Marina
  136. White-winged Scoter Melanitta deglandi
    # Count: 1
    Date:
    Observer: Mike Smith
    Location: Dillon Reservoir--Marina
  137. Rough-legged Hawk Buteo lagopus
    # Count: 2
    Date:
    Observer: Justin Cale
    Location: Dillon Reservoir--Marina
  138. Cedar Waxwing Bombycilla cedrorum
    # Count: 120
    Date:
    Observer: Margaret Bowman
    Location: Dillon Reservoir--Marina
  139. Chimney Swift Chaetura pelagica
    # Count: 17
    Date:
    Observer: Peter Crook
    Location: Dillon Reservoir--Marina
  140. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: Peter Crook
    Location: Dillon Reservoir--Marina

Additional Taxa (4)

  1. gull sp. Larinae sp.
    # Count: 25
    Date:
    Observer: Lisa Benjamin
    Location: Dillon Reservoir--Marina
  2. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 75
    Date:
    Observer: Chris Crook
    Location: Dillon Reservoir--Marina
  3. duck sp. Anatidae (duck sp.)
    # Count: 26
    Date:
    Observer: Matt Mason
    Location: Dillon Reservoir--Marina
  4. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: irina shulgina
    Location: Dillon Reservoir--Marina