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Delaware River--Riverton (includes Riverton Yacht Club)

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Bird List

Updated ~8 seconds ago
129 All Years 67 This Year 2024 17 This Month Nov 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (129)

  1. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: kay martin
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  2. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Matthew Jewell
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  3. Canada Goose Branta canadensis
    # Count: 68
    Date:
    Observer: Tom Nolan
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  4. Mute Swan Cygnus olor
    # Count: 1
    Date:
    Observer: David Larsen
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  5. Tundra Swan Cygnus columbianus
    # Count: 1
    Date:
    Observer: Matt Ratcliffe
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  6. Wood Duck Aix sponsa
    # Count: 2
    Date:
    Observer: Thierry Besancon
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  7. Northern Shoveler Spatula clypeata
    # Count: 3
    Date:
    Observer: Joe Yohannan
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  8. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: Thierry Besancon
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  9. American Wigeon Mareca americana
    # Count: 3
    Date:
    Observer: Jim Schill
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  10. Mallard Anas platyrhynchos
    # Count: 6
    Date:
    Observer: John Vassallo
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  11. American Black Duck Anas rubripes
    # Count: 2
    Date:
    Observer: Steve Sobocinski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  12. Northern Pintail Anas acuta
    # Count: 1
    Date:
    Observer: Tom Bailey
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  13. Green-winged Teal Anas crecca
    # Count: 1
    Date:
    Observer: Jim Schill
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  14. Canvasback Aythya valisineria
    # Count: 24
    Date:
    Observer: tony masso
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  15. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Joseph Caruso
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  16. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Thierry Besancon
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  17. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Craig Lawrence
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  18. Lesser Scaup Aythya affinis
    # Count: 6
    Date:
    Observer: Thierry Besancon
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  19. Surf Scoter Melanitta perspicillata
    # Count: 1
    Date:
    Observer: Steve Smith
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  20. White-winged Scoter Melanitta deglandi
    # Count: 1
    Date:
    Observer: kay martin
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  21. Black Scoter Melanitta americana
    # Count: 1
    Date:
    Observer: Craig Lawrence
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  22. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: Matthew Jewell
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  23. Bufflehead Bucephala albeola
    # Count: 6
    Date:
    Observer: Tom Nolan
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  24. Common Goldeneye Bucephala clangula
    # Count: 4
    Date:
    Observer: Tom Bailey
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  25. Hooded Merganser Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: John Vassallo
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  26. Common Merganser Mergus merganser
    # Count: 4
    Date:
    Observer: Thierry Besancon
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  27. Red-breasted Merganser Mergus serrator
    # Count: 3
    Date:
    Observer: John Vassallo
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  28. Ruddy Duck Oxyura jamaicensis
    # Count: 18
    Date:
    Observer: Tom Nolan
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  29. Wild Turkey Meleagris gallopavo
    # Count: 4
    Date:
    Observer: Jim Schill
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  30. Rock Pigeon Columba livia
    # Count: 6
    Date:
    Observer: tony masso
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  31. Mourning Dove Zenaida macroura
    # Count: 1
    Date:
    Observer: Thierry Besancon
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  32. Chimney Swift Chaetura pelagica
    # Count: 30
    Date:
    Observer: Eric Zawatski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  33. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Jim Schill
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  34. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Nathan Petitte
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  35. Killdeer Charadrius vociferus
    # Count: 2
    Date:
    Observer: Craig Lawrence
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  36. Semipalmated Plover Charadrius semipalmatus
    # Count: 2
    Date:
    Observer: Jim Schill
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  37. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: kristi cooper
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  38. Least Sandpiper Calidris minutilla
    # Count: 1
    Date:
    Observer: Eric Zawatski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  39. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Jim Schill
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  40. Semipalmated Sandpiper Calidris pusilla
    # Count: 112
    Date:
    Observer: Jim Schill
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  41. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Steve Sobocinski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  42. Laughing Gull Leucophaeus atricilla
    # Count: 21
    Date:
    Observer: Thierry Besancon
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  43. Ring-billed Gull Larus delawarensis
    # Count: 10
    Date:
    Observer: Tom Nolan
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  44. American Herring Gull Larus smithsonianus
    # Count: 6
    Date:
    Observer: Thierry Besancon
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  45. Great Black-backed Gull Larus marinus
    # Count: 1
    Date:
    Observer: kay martin
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  46. Lesser Black-backed Gull Larus fuscus
    # Count: 2
    Date:
    Observer: Thierry Besancon
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  47. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Diego Segura
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  48. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Eric Zawatski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  49. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Ken Cooper
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  50. Horned Grebe Podiceps auritus
    # Count: 4
    Date:
    Observer: Thierry Besancon
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  51. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Nathan Petitte
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  52. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Tom Bailey
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  53. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Michael Dreyer
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  54. Great Cormorant Phalacrocorax carbo
    # Count: 1
    Date:
    Observer: Thierry Besancon
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  55. Double-crested Cormorant Nannopterum auritum
    # Count: 2
    Date:
    Observer: Tom Bailey
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  56. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Thierry Besancon
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  57. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: John Vassallo
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  58. Black Vulture Coragyps atratus
    # Count: 1
    Date:
    Observer: Erica Heusser
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  59. Turkey Vulture Cathartes aura
    # Count: 2
    Date:
    Observer: Tom Nolan
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  60. Osprey Pandion haliaetus
    # Count: 3
    Date:
    Observer: kay martin
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  61. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Jim Schill
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  62. Cooper's Hawk Astur cooperii
    # Count: 1
    Date:
    Observer: kay martin
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  63. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Cathy Waugh
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  64. Bald Eagle Haliaeetus leucocephalus
    # Count: 2
    Date:
    Observer: Tom Bailey
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  65. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Jim Schill
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  66. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Tom Nolan
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  67. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Pamela Ireland Reid
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  68. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Tom Nolan
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  69. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: Cathy Waugh
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  70. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: tony masso
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  71. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Ken Cooper
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  72. Northern Flicker Colaptes auratus
    # Count: 2
    Date:
    Observer: Tom Nolan
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  73. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Jim Schill
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  74. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Erica Heusser
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  75. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Thierry Besancon
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  76. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: Diego Segura
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  77. Eastern Kingbird Tyrannus tyrannus
    # Count: 2
    Date:
    Observer: Ken Cooper
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  78. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Ken Cooper
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  79. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Ken Cooper
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  80. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Nathan Petitte
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  81. Blue Jay Cyanocitta cristata
    # Count: 1
    Date:
    Observer: Jim Schill
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  82. American Crow Corvus brachyrhynchos
    # Count: 2
    Date:
    Observer: kay martin
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  83. Fish Crow Corvus ossifragus
    # Count: 3
    Date:
    Observer: Thierry Besancon
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  84. Common Raven Corvus corax
    # Count: 2
    Date:
    Observer: Steve Sobocinski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  85. Carolina Chickadee Poecile carolinensis
    # Count: 1
    Date:
    Observer: Steve Sobocinski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  86. Tufted Titmouse Baeolophus bicolor
    # Count: 1
    Date:
    Observer: Steve Sobocinski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  87. Horned Lark Eremophila alpestris
    # Count: 1
    Date:
    Observer: Diego Segura
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  88. Bank Swallow Riparia riparia
    # Count: 2
    Date:
    Observer: Diego Segura
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  89. Tree Swallow Tachycineta bicolor
    # Count: 2
    Date:
    Observer: Michelle Horowitz
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  90. Purple Martin Progne subis
    # Count: 2
    Date:
    Observer: Jim Schill
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  91. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 2
    Date:
    Observer: Eric Zawatski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  92. Barn Swallow Hirundo rustica
    # Count: 15
    Date:
    Observer: Kelly Shannon
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  93. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Steve Sobocinski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  94. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Steve Sobocinski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  95. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Steve Sobocinski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  96. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Trevor Clair
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  97. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Steve Sobocinski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  98. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 2
    Date:
    Observer: Nathan Petitte
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  99. Northern House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Eric Zawatski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  100. Carolina Wren Thryothorus ludovicianus
    # Count: 1
    Date:
    Observer: Tom Nolan
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  101. European Starling Sturnus vulgaris
    # Count: 10
    Date:
    Observer: Michelle Horowitz
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  102. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Amanda Moretto
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  103. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: kay martin
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  104. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: Dennis Miranda
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  105. American Robin Turdus migratorius
    # Count: 4
    Date:
    Observer: tony masso
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  106. Cedar Waxwing Bombycilla cedrorum
    # Count: 3
    Date:
    Observer: Eric Zawatski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  107. House Sparrow Passer domesticus
    # Count: X
    Date:
    Observer: Jim Schill
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  108. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Steve Sobocinski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  109. House Finch Haemorhous mexicanus
    # Count: 2
    Date:
    Observer: tony masso
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  110. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Steve Sobocinski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  111. Pine Siskin Spinus pinus
    # Count: 14
    Date:
    Observer: Jim Schill
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  112. American Goldfinch Spinus tristis
    # Count: 1
    Date:
    Observer: AUDREY DOROFY
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  113. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: Michael Dreyer
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  114. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Ken Cooper
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  115. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Matthew Jewell
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  116. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Steve Sobocinski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  117. Song Sparrow Melospiza melodia
    # Count: 2
    Date:
    Observer: John Vassallo
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  118. Eastern Towhee Pipilo erythrophthalmus
    # Count: 1
    Date:
    Observer: kay martin
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  119. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Diego Segura
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  120. Red-winged Blackbird Agelaius phoeniceus
    # Count: 1
    Date:
    Observer: Carl Adams
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  121. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: Carl Adams
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  122. Common Grackle Quiscalus quiscula
    # Count: 50
    Date:
    Observer: Craig Lawrence
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  123. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Nathan Petitte
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  124. Yellow Warbler Setophaga petechia
    # Count: 2
    Date:
    Observer: Nathan Petitte
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  125. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Dana Eglinton
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  126. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: kay martin
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  127. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Steve Sobocinski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  128. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Dana Eglinton
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  129. Northern Cardinal Cardinalis cardinalis
    # Count: 1
    Date:
    Observer: Steve Sobocinski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)

Hybrids (1)

  1. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    # Count: 1
    Date:
    Observer: Matthew Jewell
    Location: Delaware River--Riverton (includes Riverton Yacht Club)

Additional Taxa (12)

  1. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 1
    Date:
    Observer: Jim Schill
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  2. Aythya sp. Aythya sp.
    # Count: 8
    Date:
    Observer: Paige Flynn
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  3. scoter sp. Melanitta sp.
    # Count: 1
    Date:
    Observer: Tom Bailey
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  4. duck sp. Anatidae (duck sp.)
    # Count: 30
    Date:
    Observer: Steve Sobocinski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  5. shorebird sp. Charadriiformes sp. (shorebird sp.)
    # Count: 3
    Date:
    Observer: Nathan Petitte
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  6. gull sp. Larinae sp.
    # Count: 1000
    Date:
    Observer: Matthew Jewell
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  7. Sterna sp. Sterna sp.
    # Count: 1
    Date:
    Observer: Eric Zawatski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  8. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: Joe Yohannan
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  9. Great/Double-crested Cormorant Phalacrocorax carbo/Nannopterum auritum
    # Count: 2
    Date:
    Observer: Jim Austin-Cole
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  10. cormorant sp. Phalacrocoracidae sp.
    # Count: 4
    Date:
    Observer: Steve Sobocinski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  11. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Ken Cooper
    Location: Delaware River--Riverton (includes Riverton Yacht Club)
  12. crow sp. Corvus sp. (crow sp.)
    # Count: 2
    Date:
    Observer: Steve Sobocinski
    Location: Delaware River--Riverton (includes Riverton Yacht Club)