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Octoraro Reservoir (IBA) (Lancaster Co.)

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Bird List

Updated ~11 seconds ago
241 All Years 131 This Year 2024 54 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (131)

  1. Snow Goose Anser caerulescens
    # Count: 60
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  2. Canada Goose Branta canadensis
    # Count: 2
    Date:
    Observer: Derek Stoner
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  3. Trumpeter Swan Cygnus buccinator
    # Count: 1
    Date:
    Observer: Henry Scheibe
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  4. Tundra Swan Cygnus columbianus
    # Count: 5
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  5. Wood Duck Aix sponsa
    # Count: 4
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  6. Blue-winged Teal Spatula discors
    # Count: 2
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  7. Northern Shoveler Spatula clypeata
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  8. American Wigeon Mareca americana
    # Count: 6
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  9. Mallard Anas platyrhynchos
    # Count: 3
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  10. American Black Duck Anas rubripes
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  11. Northern Pintail Anas acuta
    # Count: 3
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  12. Green-winged Teal Anas crecca
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  13. Redhead Aythya americana
    # Count: 2
    Date:
    Observer: Michael Gardner
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  14. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  15. Greater Scaup Aythya marila
    # Count: 2
    Date:
    Observer: Larry Bernhardt
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  16. Lesser Scaup Aythya affinis
    # Count: 1
    Date:
    Observer: Ross Gallardy
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  17. Bufflehead Bucephala albeola
    # Count: 2
    Date:
    Observer: Nina Wolf
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  18. Hooded Merganser Lophodytes cucullatus
    # Count: 4
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  19. Common Merganser Mergus merganser
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  20. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  21. Ruddy Duck Oxyura jamaicensis
    # Count: 6
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  22. Wild Turkey Meleagris gallopavo
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  23. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  24. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: Nina Wolf
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  25. Mourning Dove Zenaida macroura
    # Count: 3
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  26. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 2
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  27. Chimney Swift Chaetura pelagica
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  28. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  29. Killdeer Charadrius vociferus
    # Count: 4
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  30. Semipalmated Plover Charadrius semipalmatus
    # Count: 5
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  31. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Christian Scheibe
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  32. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  33. Solitary Sandpiper Tringa solitaria
    # Count: 3
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  34. Lesser Yellowlegs Tringa flavipes
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  35. Greater Yellowlegs Tringa melanoleuca
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  36. Least Sandpiper Calidris minutilla
    # Count: 17
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  37. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  38. Semipalmated Sandpiper Calidris pusilla
    # Count: 3
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  39. Ring-billed Gull Larus delawarensis
    # Count: 120
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  40. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  41. Great Egret Ardea alba
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  42. Great Blue Heron Ardea herodias
    # Count: 5
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  43. Black Vulture Coragyps atratus
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  44. Turkey Vulture Cathartes aura
    # Count: 5
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  45. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  46. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  47. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  48. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  49. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  50. Red-tailed Hawk Buteo jamaicensis
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  51. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Michael Gardner
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  52. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Nina Wolf
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  53. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  54. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 2
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  55. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  56. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  57. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  58. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  59. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  60. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  61. Eastern Wood-Pewee Contopus virens
    # Count: 3
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  62. Acadian Flycatcher Empidonax virescens
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  63. Willow Flycatcher Empidonax traillii
    # Count: 2
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  64. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  65. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  66. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  67. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  68. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  69. Red-eyed Vireo Vireo olivaceus
    # Count: 3
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  70. Blue Jay Cyanocitta cristata
    # Count: 2
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  71. American Crow Corvus brachyrhynchos
    # Count: 3
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  72. Fish Crow Corvus ossifragus
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  73. Common Raven Corvus corax
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  74. Carolina Chickadee Poecile carolinensis
    # Count: 1
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  75. Tufted Titmouse Baeolophus bicolor
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  76. Horned Lark Eremophila alpestris
    # Count: 4
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  77. Bank Swallow Riparia riparia
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  78. Tree Swallow Tachycineta bicolor
    # Count: 2
    Date:
    Observer: Derek Stoner
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  79. Purple Martin Progne subis
    # Count: 5
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  80. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 2
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  81. Barn Swallow Hirundo rustica
    # Count: 4
    Date:
    Observer: Derek Stoner
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  82. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Kevin Fryberger
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  83. Golden-crowned Kinglet Regulus satrapa
    # Count: 3
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  84. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  85. Brown Creeper Certhia americana
    # Count: 2
    Date:
    Observer: Michael Gardner
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  86. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  87. House Wren Troglodytes aedon
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  88. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  89. Carolina Wren Thryothorus ludovicianus
    # Count: 4
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  90. European Starling Sturnus vulgaris
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  91. Gray Catbird Dumetella carolinensis
    # Count: 9
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  92. Brown Thrasher Toxostoma rufum
    # Count: 3
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  93. Northern Mockingbird Mimus polyglottos
    # Count: 2
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  94. Eastern Bluebird Sialia sialis
    # Count: 2
    Date:
    Observer: Tom Amico
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  95. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  96. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  97. American Robin Turdus migratorius
    # Count: 3
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  98. Cedar Waxwing Bombycilla cedrorum
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  99. House Sparrow Passer domesticus
    # Count: 1
    Date:
    Observer: Tom Amico
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  100. House Finch Haemorhous mexicanus
    # Count: 1
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  101. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  102. Pine Siskin Spinus pinus
    # Count: 1
    Date:
    Observer: Michael Gardner
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  103. American Goldfinch Spinus tristis
    # Count: 5
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  104. Chipping Sparrow Spizella passerina
    # Count: 4
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  105. Field Sparrow Spizella pusilla
    # Count: 3
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  106. American Tree Sparrow Spizelloides arborea
    # Count: 8
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  107. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  108. Dark-eyed Junco Junco hyemalis
    # Count: 3
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  109. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  110. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  111. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Derek Stoner
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  112. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  113. Eastern Towhee Pipilo erythrophthalmus
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  114. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  115. Eastern Meadowlark Sturnella magna
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  116. Orchard Oriole Icterus spurius
    # Count: 2
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  117. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  118. Red-winged Blackbird Agelaius phoeniceus
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  119. Brown-headed Cowbird Molothrus ater
    # Count: 2
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  120. Common Grackle Quiscalus quiscula
    # Count: 3
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  121. Ovenbird Seiurus aurocapilla
    # Count: 4
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  122. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  123. Common Yellowthroat Geothlypis trichas
    # Count: 3
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  124. Northern Parula Setophaga americana
    # Count: 2
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  125. Yellow Warbler Setophaga petechia
    # Count: 3
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  126. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  127. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  128. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  129. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  130. Northern Cardinal Cardinalis cardinalis
    # Count: 1
    Date:
    Observer: Derek Stoner
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  131. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)

Exotic: Escapee (1)

  1. Ring-necked Pheasant Phasianus colchicus
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)

Hybrids (1)

  1. Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)

Additional Taxa (6)

  1. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 4
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  2. Aythya sp. Aythya sp.
    # Count: 15
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  3. duck sp. Anatidae (duck sp.)
    # Count: 3
    Date:
    Observer: Tom Amico
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  4. new world vulture sp. Cathartidae sp.
    # Count: 18
    Date:
    Observer: Nina Wolf
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  5. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Tom Amico
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  6. crow sp. Corvus sp. (crow sp.)
    # Count: 12
    Date:
    Observer: Tom Amico
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)