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Octoraro Reservoir (IBA) (Lancaster Co.)

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Bird List

Updated ~9 minutes ago
241 All Years 115 This Year 2024 0 This Month Apr 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (88)

  1. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  2. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  3. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  4. Least Sandpiper Calidris minutilla
    # Count: 3
    Date:
    Observer: Michael Hartshorne
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  5. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Michael Hartshorne
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  6. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Michael Hartshorne
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  7. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Michael Hartshorne
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  8. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  9. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  10. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  11. Ovenbird Seiurus aurocapilla
    # Count: 3
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  12. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  13. Wild Turkey Meleagris gallopavo
    # Count: 1
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  14. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  15. House Sparrow Passer domesticus
    # Count: 4
    Date:
    Observer: Tom Amico
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  16. Solitary Sandpiper Tringa solitaria
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  17. Greater Yellowlegs Tringa melanoleuca
    # Count: 6
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  18. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  19. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  20. Mallard Anas platyrhynchos
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  21. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  22. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  23. Common Yellowthroat Geothlypis trichas
    # Count: 3
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  24. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  25. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  26. Common Raven Corvus corax
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  27. Eastern Meadowlark Sturnella magna
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  28. Blue-winged Teal Spatula discors
    # Count: 4
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  29. Wilson's Snipe Gallinago delicata
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  30. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  31. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  32. Yellow-rumped Warbler Setophaga coronata
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  33. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 2
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  34. Ruby-crowned Kinglet Corthylio calendula
    # Count: 3
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  35. Golden-crowned Kinglet Regulus satrapa
    # Count: 3
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  36. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  37. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  38. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 2
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  39. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  40. Common Grackle Quiscalus quiscula
    # Count: 5
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  41. Palm Warbler Setophaga palmarum
    # Count: 3
    Date:
    Observer: Craig Burman
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  42. Green-winged Teal Anas crecca
    # Count: 14
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  43. American Black Duck Anas rubripes
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  44. Ruddy Duck Oxyura jamaicensis
    # Count: 18
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  45. Ring-billed Gull Larus delawarensis
    # Count: 120
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  46. Black Vulture Coragyps atratus
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  47. Turkey Vulture Cathartes aura
    # Count: 6
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  48. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  49. Northern Flicker Colaptes auratus
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  50. Eastern Phoebe Sayornis phoebe
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  51. Blue Jay Cyanocitta cristata
    # Count: 5
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  52. American Crow Corvus brachyrhynchos
    # Count: 4
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  53. Fish Crow Corvus ossifragus
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  54. Carolina Chickadee Poecile carolinensis
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  55. Tufted Titmouse Baeolophus bicolor
    # Count: 3
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  56. Carolina Wren Thryothorus ludovicianus
    # Count: 8
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  57. Northern Mockingbird Mimus polyglottos
    # Count: 3
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  58. Field Sparrow Spizella pusilla
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  59. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  60. White-throated Sparrow Zonotrichia albicollis
    # Count: 4
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  61. Song Sparrow Melospiza melodia
    # Count: 14
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  62. Eastern Towhee Pipilo erythrophthalmus
    # Count: 1
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  63. Red-winged Blackbird Agelaius phoeniceus
    # Count: 14
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  64. Brown-headed Cowbird Molothrus ater
    # Count: 2
    Date:
    Observer: Carlton Groff
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  65. Wood Duck Aix sponsa
    # Count: 4
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  66. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  67. Mourning Dove Zenaida macroura
    # Count: 4
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  68. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  69. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  70. Bald Eagle Haliaeetus leucocephalus
    # Count: 2
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  71. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 4
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  72. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  73. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  74. American Kestrel Falco sparverius
    # Count: 2
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  75. European Starling Sturnus vulgaris
    # Count: 4
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  76. Eastern Bluebird Sialia sialis
    # Count: 2
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  77. American Robin Turdus migratorius
    # Count: 5
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  78. House Finch Haemorhous mexicanus
    # Count: 1
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  79. American Goldfinch Spinus tristis
    # Count: 2
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  80. Dark-eyed Junco Junco hyemalis
    # Count: 10
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  81. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  82. Northern Cardinal Cardinalis cardinalis
    # Count: 1
    Date:
    Observer: Maddie Martin
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  83. Canada Goose Branta canadensis
    # Count: 4
    Date:
    Observer: Nina Wolf
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  84. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Nina Wolf
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  85. Tree Swallow Tachycineta bicolor
    # Count: 80
    Date:
    Observer: Nina Wolf
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  86. Purple Martin Progne subis
    # Count: 49
    Date:
    Observer: Nina Wolf
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  87. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 2
    Date:
    Observer: Nina Wolf
    Location: Octoraro Reservoir (IBA) (Lancaster Co.)
  88. Barn Swallow Hirundo rustica
    # Count: 8
    Date:
    Observer: Nina Wolf
    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.)