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Penn SF—Lake Oswego

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Bird List

Updated ~10 seconds ago
92 All Years 27 This Year 2024 0 This Month May 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (92)

  1. Canada Goose Branta canadensis
    # Count: 2
    Date:
    Observer: Bull Gervasi
    Location: Penn SF—Lake Oswego
  2. Mallard Anas platyrhynchos
    # Count: 2
    Date:
    Observer: Bull Gervasi
    Location: Penn SF—Lake Oswego
  3. Mourning Dove Zenaida macroura
    # Count: 1
    Date:
    Observer: Bull Gervasi
    Location: Penn SF—Lake Oswego
  4. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Bull Gervasi
    Location: Penn SF—Lake Oswego
  5. Turkey Vulture Cathartes aura
    # Count: 9
    Date:
    Observer: Bull Gervasi
    Location: Penn SF—Lake Oswego
  6. Belted Kingfisher Megaceryle alcyon
    # Count: 2
    Date:
    Observer: Bull Gervasi
    Location: Penn SF—Lake Oswego
  7. Blue Jay Cyanocitta cristata
    # Count: 2
    Date:
    Observer: Bull Gervasi
    Location: Penn SF—Lake Oswego
  8. American Crow Corvus brachyrhynchos
    # Count: 1
    Date:
    Observer: Bull Gervasi
    Location: Penn SF—Lake Oswego
  9. Tree Swallow Tachycineta bicolor
    # Count: 30
    Date:
    Observer: Bull Gervasi
    Location: Penn SF—Lake Oswego
  10. Red-winged Blackbird Agelaius phoeniceus
    # Count: 3
    Date:
    Observer: Bull Gervasi
    Location: Penn SF—Lake Oswego
  11. American Black Duck Anas rubripes
    # Count: 2
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  12. Wild Turkey Meleagris gallopavo
    # Count: 1
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  13. Ring-billed Gull Larus delawarensis
    # Count: 14
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  14. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  15. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  16. Fish Crow Corvus ossifragus
    # Count: 3
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  17. Carolina Chickadee Poecile carolinensis
    # Count: 5
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  18. Golden-crowned Kinglet Regulus satrapa
    # Count: 4
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  19. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  20. American Robin Turdus migratorius
    # Count: 9
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  21. House Finch Haemorhous mexicanus
    # Count: 1
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  22. Dark-eyed Junco Junco hyemalis
    # Count: 5
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  23. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  24. Pine Warbler Setophaga pinus
    # Count: 24
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  25. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Tom Bailey
    Location: Penn SF—Lake Oswego
  26. Northern Flicker Colaptes auratus
    # Count: 2
    Date:
    Observer: Tom Bailey
    Location: Penn SF—Lake Oswego
  27. Brown-headed Cowbird Molothrus ater
    # Count: 2
    Date:
    Observer: Tom Bailey
    Location: Penn SF—Lake Oswego
  28. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: David Benvent
    Location: Penn SF—Lake Oswego
  29. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: David Benvent
    Location: Penn SF—Lake Oswego
  30. Eastern Wood-Pewee Contopus virens
    # Count: 1
    Date:
    Observer: David Benvent
    Location: Penn SF—Lake Oswego
  31. Green Heron Butorides virescens
    # Count: 3
    Date:
    Observer: Denise Erickson
    Location: Penn SF—Lake Oswego
  32. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Denise Erickson
    Location: Penn SF—Lake Oswego
  33. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Denise Erickson
    Location: Penn SF—Lake Oswego
  34. Eastern Kingbird Tyrannus tyrannus
    # Count: 2
    Date:
    Observer: Denise Erickson
    Location: Penn SF—Lake Oswego
  35. Tufted Titmouse Baeolophus bicolor
    # Count: 1
    Date:
    Observer: Denise Erickson
    Location: Penn SF—Lake Oswego
  36. Purple Martin Progne subis
    # Count: 100
    Date:
    Observer: Denise Erickson
    Location: Penn SF—Lake Oswego
  37. Barn Swallow Hirundo rustica
    # Count: 3
    Date:
    Observer: Denise Erickson
    Location: Penn SF—Lake Oswego
  38. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Denise Erickson
    Location: Penn SF—Lake Oswego
  39. Carolina Wren Thryothorus ludovicianus
    # Count: 1
    Date:
    Observer: Denise Erickson
    Location: Penn SF—Lake Oswego
  40. Gray Catbird Dumetella carolinensis
    # Count: 2
    Date:
    Observer: Denise Erickson
    Location: Penn SF—Lake Oswego
  41. American Goldfinch Spinus tristis
    # Count: 1
    Date:
    Observer: Denise Erickson
    Location: Penn SF—Lake Oswego
  42. Eastern Towhee Pipilo erythrophthalmus
    # Count: 2
    Date:
    Observer: Denise Erickson
    Location: Penn SF—Lake Oswego
  43. Black-and-white Warbler Mniotilta varia
    # Count: 2
    Date:
    Observer: Denise Erickson
    Location: Penn SF—Lake Oswego
  44. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Joshua Gant
    Location: Penn SF—Lake Oswego
  45. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Joshua Gant
    Location: Penn SF—Lake Oswego
  46. Wood Duck Aix sponsa
    # Count: 10
    Date:
    Observer: Dana Eglinton
    Location: Penn SF—Lake Oswego
  47. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Dana Eglinton
    Location: Penn SF—Lake Oswego
  48. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Dana Eglinton
    Location: Penn SF—Lake Oswego
  49. Great Crested Flycatcher Myiarchus crinitus
    # Count: 4
    Date:
    Observer: Dana Eglinton
    Location: Penn SF—Lake Oswego
  50. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: Dana Eglinton
    Location: Penn SF—Lake Oswego
  51. Bank Swallow Riparia riparia
    # Count: 8
    Date:
    Observer: Dana Eglinton
    Location: Penn SF—Lake Oswego
  52. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Dana Eglinton
    Location: Penn SF—Lake Oswego
  53. Cedar Waxwing Bombycilla cedrorum
    # Count: 5
    Date:
    Observer: Dana Eglinton
    Location: Penn SF—Lake Oswego
  54. Ovenbird Seiurus aurocapilla
    # Count: 5
    Date:
    Observer: Dana Eglinton
    Location: Penn SF—Lake Oswego
  55. Northern Cardinal Cardinalis cardinalis
    # Count: 1
    Date:
    Observer: Dana Eglinton
    Location: Penn SF—Lake Oswego
  56. Bufflehead Bucephala albeola
    # Count: 4
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  57. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  58. Red-breasted Nuthatch Sitta canadensis
    # Count: 4
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  59. Eastern Bluebird Sialia sialis
    # Count: 2
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  60. Hooded Merganser Lophodytes cucullatus
    # Count: 4
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  61. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: David Larsen
    Location: Penn SF—Lake Oswego
  62. Tundra Swan Cygnus columbianus
    # Count: 2
    Date:
    Observer: Tom Bailey
    Location: Penn SF—Lake Oswego
  63. Ring-necked Duck Aythya collaris
    # Count: 66
    Date:
    Observer: Tom Bailey
    Location: Penn SF—Lake Oswego
  64. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Tom Bailey
    Location: Penn SF—Lake Oswego
  65. Pied-billed Grebe Podilymbus podiceps
    # Count: 3
    Date:
    Observer: Matthew Jewell
    Location: Penn SF—Lake Oswego
  66. Common Nighthawk Chordeiles minor
    # Count: 2
    Date:
    Observer: Joshua Gant
    Location: Penn SF—Lake Oswego
  67. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Joshua Gant
    Location: Penn SF—Lake Oswego
  68. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Amy Davis
    Location: Penn SF—Lake Oswego
  69. Eastern Whip-poor-will Antrostomus vociferus
    # Count: 3
    Date:
    Observer: Dana Eglinton
    Location: Penn SF—Lake Oswego
  70. Black-throated Green Warbler Setophaga virens
    # Count: 3
    Date:
    Observer: Dana Eglinton
    Location: Penn SF—Lake Oswego
  71. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Kelley Nunn
    Location: Penn SF—Lake Oswego
  72. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Matthew Jewell
    Location: Penn SF—Lake Oswego
  73. White-throated Sparrow Zonotrichia albicollis
    # Count: 4
    Date:
    Observer: Matthew Jewell
    Location: Penn SF—Lake Oswego
  74. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Matthew Jewell
    Location: Penn SF—Lake Oswego
  75. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 2
    Date:
    Observer: Max McCarthy
    Location: Penn SF—Lake Oswego
  76. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 2
    Date:
    Observer: Max McCarthy
    Location: Penn SF—Lake Oswego
  77. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: Max McCarthy
    Location: Penn SF—Lake Oswego
  78. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: Max McCarthy
    Location: Penn SF—Lake Oswego
  79. Swamp Sparrow Melospiza georgiana
    # Count: 3
    Date:
    Observer: Max McCarthy
    Location: Penn SF—Lake Oswego
  80. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Karl Suttmann
    Location: Penn SF—Lake Oswego
  81. Laughing Gull Leucophaeus atricilla
    # Count: 2
    Date:
    Observer: Karen Snow
    Location: Penn SF—Lake Oswego
  82. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Karen Snow
    Location: Penn SF—Lake Oswego
  83. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Jim Schill
    Location: Penn SF—Lake Oswego
  84. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Sandra Keller
    Location: Penn SF—Lake Oswego
  85. Prairie Warbler Setophaga discolor
    # Count: 6
    Date:
    Observer: Sandra Keller
    Location: Penn SF—Lake Oswego
  86. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Sandra Keller
    Location: Penn SF—Lake Oswego
  87. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Dana Eglinton
    Location: Penn SF—Lake Oswego
  88. Red Crossbill Loxia curvirostra
    # Count: 4
    Date:
    Observer: Jim Schill
    Location: Penn SF—Lake Oswego
  89. Herring Gull Larus argentatus
    # Count: 2
    Date:
    Observer: Jim Schill
    Location: Penn SF—Lake Oswego
  90. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: KEVIN LUCAS 🕊👀🚵‍
    Location: Penn SF—Lake Oswego
  91. House Sparrow Passer domesticus
    # Count: 2
    Date:
    Observer: KEVIN LUCAS 🕊👀🚵‍
    Location: Penn SF—Lake Oswego
  92. Green-winged Teal Anas crecca
    # Count: 1
    Date:
    Observer: Tom Bailey
    Location: Penn SF—Lake Oswego

Additional Taxa (3)

  1. Mallard/American Black Duck Anas platyrhynchos/rubripes
    # Count: 5
    Date:
    Observer: Denise Erickson
    Location: Penn SF—Lake Oswego
  2. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Karen Snow
    Location: Penn SF—Lake Oswego
  3. crow sp. Corvus sp. (crow sp.)
    # Count: 10
    Date:
    Observer: KEVIN LUCAS 🕊👀🚵‍
    Location: Penn SF—Lake Oswego