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Northwestern University (Main Campus and Lakefill)

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Bird List

Updated ~10 seconds ago
288 All Years 188 This Year 2024 20 This Month Jul 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (188)

  1. European Starling Sturnus vulgaris
    # Count: 130
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  2. Pine Siskin Spinus pinus
    # Count: 25
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  3. Redhead Aythya americana
    # Count: 119
    Date:
    Observer: Solomon Greene
    Location: Northwestern University (Main Campus and Lakefill)
  4. Mallard Anas platyrhynchos
    # Count: 95
    Date:
    Observer: Dan Meyer
    Location: Northwestern University (Main Campus and Lakefill)
  5. Mourning Dove Zenaida macroura
    # Count: 15
    Date:
    Observer: Richard DeCoster
    Location: Northwestern University (Main Campus and Lakefill)
  6. American Tree Sparrow Spizelloides arborea
    # Count: 14
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  7. Herring Gull Larus argentatus
    # Count: 34
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  8. Lapland Longspur Calcarius lapponicus
    # Count: 1
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  9. Common Merganser Mergus merganser
    # Count: 9
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  10. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  11. Canada Goose Branta canadensis
    # Count: 250
    Date:
    Observer: Peter Walton
    Location: Northwestern University (Main Campus and Lakefill)
  12. Canvasback Aythya valisineria
    # Count: 4
    Date:
    Observer: Joachim Gonzalez
    Location: Northwestern University (Main Campus and Lakefill)
  13. Black-capped Chickadee Poecile atricapillus
    # Count: 7
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  14. American Goldfinch Spinus tristis
    # Count: 9
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  15. Mute Swan Cygnus olor
    # Count: 5
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  16. Common Goldeneye Bucephala clangula
    # Count: 21
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  17. Great Black-backed Gull Larus marinus
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  18. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: Alex Boyko
    Location: Northwestern University (Main Campus and Lakefill)
  19. Hooded Merganser Lophodytes cucullatus
    # Count: 16
    Date:
    Observer: Alex Boyko
    Location: Northwestern University (Main Campus and Lakefill)
  20. Red-winged Blackbird Agelaius phoeniceus
    # Count: 132
    Date:
    Observer: Matthew Cvetas
    Location: Northwestern University (Main Campus and Lakefill)
  21. Gadwall Mareca strepera
    # Count: 12
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  22. Northern Shoveler Spatula clypeata
    # Count: 16
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  23. Green-winged Teal Anas crecca
    # Count: 11
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  24. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  25. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  26. American Kestrel Falco sparverius
    # Count: 2
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  27. American Robin Turdus migratorius
    # Count: 191
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  28. Common Grackle Quiscalus quiscula
    # Count: 81
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  29. Bufflehead Bucephala albeola
    # Count: 11
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  30. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  31. European Goldfinch Carduelis carduelis
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  32. Fox Sparrow Passerella iliaca
    # Count: 5
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  33. Song Sparrow Melospiza melodia
    # Count: 44
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  34. Sandhill Crane Antigone canadensis
    # Count: 13
    Date:
    Observer: Matthew Cvetas
    Location: Northwestern University (Main Campus and Lakefill)
  35. House Finch Haemorhous mexicanus
    # Count: 21
    Date:
    Observer: Matthew Cvetas
    Location: Northwestern University (Main Campus and Lakefill)
  36. Merlin Falco columbarius
    # Count: 2
    Date:
    Observer: William Vanderpoel
    Location: Northwestern University (Main Campus and Lakefill)
  37. American Crow Corvus brachyrhynchos
    # Count: 8
    Date:
    Observer: William Vanderpoel
    Location: Northwestern University (Main Campus and Lakefill)
  38. Wood Duck Aix sponsa
    # Count: 3
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  39. Greater Scaup Aythya marila
    # Count: 42
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  40. Surf Scoter Melanitta perspicillata
    # Count: 6
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  41. Golden-crowned Kinglet Regulus satrapa
    # Count: 8
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  42. Eastern Meadowlark Sturnella magna
    # Count: 2
    Date:
    Observer: betsy brill
    Location: Northwestern University (Main Campus and Lakefill)
  43. American Woodcock Scolopax minor
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  44. Ring-necked Duck Aythya collaris
    # Count: 6
    Date:
    Observer: Mike S
    Location: Northwestern University (Main Campus and Lakefill)
  45. White-winged Scoter Melanitta deglandi
    # Count: 18
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  46. Horned Grebe Podiceps auritus
    # Count: 2
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  47. Northern Cardinal Cardinalis cardinalis
    # Count: 11
    Date:
    Observer: Travis Cordes
    Location: Northwestern University (Main Campus and Lakefill)
  48. American Wigeon Mareca americana
    # Count: 17
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  49. Lesser Scaup Aythya affinis
    # Count: 68
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  50. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 2
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  51. Great Egret Ardea alba
    # Count: 3
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  52. Great Blue Heron Ardea herodias
    # Count: 4
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  53. Eastern Phoebe Sayornis phoebe
    # Count: 4
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  54. Brown-headed Cowbird Molothrus ater
    # Count: 167
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  55. Rusty Blackbird Euphagus carolinus
    # Count: 2
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  56. Pied-billed Grebe Podilymbus podiceps
    # Count: 2
    Date:
    Observer: michelle d
    Location: Northwestern University (Main Campus and Lakefill)
  57. Double-crested Cormorant Nannopterum auritum
    # Count: 330
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  58. Field Sparrow Spizella pusilla
    # Count: 6
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  59. Blue-winged Teal Spatula discors
    # Count: 7
    Date:
    Observer: Matthew Cvetas
    Location: Northwestern University (Main Campus and Lakefill)
  60. Northern Pintail Anas acuta
    # Count: 9
    Date:
    Observer: Matthew Cvetas
    Location: Northwestern University (Main Campus and Lakefill)
  61. American Coot Fulica americana
    # Count: 5
    Date:
    Observer: Matthew Cvetas
    Location: Northwestern University (Main Campus and Lakefill)
  62. Dark-eyed Junco Junco hyemalis
    # Count: 13
    Date:
    Observer: Matthew Cvetas
    Location: Northwestern University (Main Campus and Lakefill)
  63. Brown Creeper Certhia americana
    # Count: 3
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  64. Northern Harrier Circus hudsonius
    # Count: 2
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  65. Belted Kingfisher Megaceryle alcyon
    # Count: 3
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  66. Northern Flicker Colaptes auratus
    # Count: 14
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  67. Hermit Thrush Catharus guttatus
    # Count: 23
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  68. Swamp Sparrow Melospiza georgiana
    # Count: 9
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  69. Savannah Sparrow Passerculus sandwichensis
    # Count: 9
    Date:
    Observer: Shea Dettling
    Location: Northwestern University (Main Campus and Lakefill)
  70. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Scott Judd
    Location: Northwestern University (Main Campus and Lakefill)
  71. Greater White-fronted Goose Anser albifrons
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  72. Chipping Sparrow Spizella passerina
    # Count: 7
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  73. Ruby-crowned Kinglet Corthylio calendula
    # Count: 10
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  74. American Avocet Recurvirostra americana
    # Count: 13
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  75. Eastern Towhee Pipilo erythrophthalmus
    # Count: 5
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  76. Red-breasted Merganser Mergus serrator
    # Count: 200
    Date:
    Observer: Richard DeCoster
    Location: Northwestern University (Main Campus and Lakefill)
  77. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  78. White-breasted Nuthatch Sitta carolinensis
    # Count: 2
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  79. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  80. Pine Warbler Setophaga pinus
    # Count: 2
    Date:
    Observer: Alex Boyko
    Location: Northwestern University (Main Campus and Lakefill)
  81. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Scott Judd
    Location: Northwestern University (Main Campus and Lakefill)
  82. Broad-winged Hawk Buteo platypterus
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  83. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  84. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  85. Pectoral Sandpiper Calidris melanotos
    # Count: 11
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  86. Ring-billed Gull Larus delawarensis
    # Count: 300
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  87. Lark Sparrow Chondestes grammacus
    # Count: 2
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  88. Chimney Swift Chaetura pelagica
    # Count: 40
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  89. Orange-crowned Warbler Leiothlypis celata
    # Count: 2
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  90. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  91. Tree Swallow Tachycineta bicolor
    # Count: 17
    Date:
    Observer: Melissa Lafferty
    Location: Northwestern University (Main Campus and Lakefill)
  92. Spotted Sandpiper Actitis macularius
    # Count: 8
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  93. Brown Thrasher Toxostoma rufum
    # Count: 5
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  94. Clay-colored Sparrow Spizella pallida
    # Count: 3
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  95. Common Yellowthroat Geothlypis trichas
    # Count: 7
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  96. Yellow-rumped Warbler Setophaga coronata
    # Count: 71
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  97. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 3
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  98. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: Melissa Lafferty
    Location: Northwestern University (Main Campus and Lakefill)
  99. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Melissa Lafferty
    Location: Northwestern University (Main Campus and Lakefill)
  100. Gray Catbird Dumetella carolinensis
    # Count: 7
    Date:
    Observer: Clara Darr
    Location: Northwestern University (Main Campus and Lakefill)
  101. White-throated Sparrow Zonotrichia albicollis
    # Count: 50
    Date:
    Observer: Clara Darr
    Location: Northwestern University (Main Campus and Lakefill)
  102. Bank Swallow Riparia riparia
    # Count: 6
    Date:
    Observer: michelle d
    Location: Northwestern University (Main Campus and Lakefill)
  103. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 2
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  104. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 19
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  105. House Wren Troglodytes aedon
    # Count: 3
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  106. Palm Warbler Setophaga palmarum
    # Count: 22
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  107. American White Pelican Pelecanus erythrorhynchos
    # Count: 4
    Date:
    Observer: Nic Dommert
    Location: Northwestern University (Main Campus and Lakefill)
  108. Carolina Wren Thryothorus ludovicianus
    # Count: 1
    Date:
    Observer: Nic Dommert
    Location: Northwestern University (Main Campus and Lakefill)
  109. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 27
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  110. Blue-winged Warbler Vermivora cyanoptera
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  111. Eastern Whip-poor-will Antrostomus vociferus
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  112. Lincoln's Sparrow Melospiza lincolnii
    # Count: 4
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  113. Northern Waterthrush Parkesia noveboracensis
    # Count: 2
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  114. Scarlet Tanager Piranga olivacea
    # Count: 2
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  115. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  116. Indigo Bunting Passerina cyanea
    # Count: 2
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  117. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  118. Cape May Warbler Setophaga tigrina
    # Count: 3
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  119. Northern Parula Setophaga americana
    # Count: 2
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  120. Yellow Warbler Setophaga petechia
    # Count: 7
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  121. Caspian Tern Hydroprogne caspia
    # Count: 43
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  122. Cooper's Hawk Accipiter cooperii
    # Count: 3
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  123. Least Flycatcher Empidonax minimus
    # Count: 7
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  124. Warbling Vireo Vireo gilvus
    # Count: 5
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  125. Blue Jay Cyanocitta cristata
    # Count: 108
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  126. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 5
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  127. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  128. Orchard Oriole Icterus spurius
    # Count: 2
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  129. Ovenbird Seiurus aurocapilla
    # Count: 4
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  130. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Vlad Nevirkovets
    Location: Northwestern University (Main Campus and Lakefill)
  131. Black-and-white Warbler Mniotilta varia
    # Count: 4
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  132. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Matthew Cvetas
    Location: Northwestern University (Main Campus and Lakefill)
  133. Forster's Tern Sterna forsteri
    # Count: 8
    Date:
    Observer: Fran Morel
    Location: Northwestern University (Main Campus and Lakefill)
  134. Common Tern Sterna hirundo
    # Count: 2
    Date:
    Observer: Fran Morel
    Location: Northwestern University (Main Campus and Lakefill)
  135. Turkey Vulture Cathartes aura
    # Count: 3
    Date:
    Observer: Alex Boyko
    Location: Northwestern University (Main Campus and Lakefill)
  136. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Matthew Cvetas
    Location: Northwestern University (Main Campus and Lakefill)
  137. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Nic Dommert
    Location: Northwestern University (Main Campus and Lakefill)
  138. Willet Tringa semipalmata
    # Count: 4
    Date:
    Observer: Nancy Pinchar
    Location: Northwestern University (Main Campus and Lakefill)
  139. Baltimore Oriole Icterus galbula
    # Count: 9
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  140. Nashville Warbler Leiothlypis ruficapilla
    # Count: 6
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  141. House Sparrow Passer domesticus
    # Count: 37
    Date:
    Observer: Nic Dommert
    Location: Northwestern University (Main Campus and Lakefill)
  142. Veery Catharus fuscescens
    # Count: 2
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  143. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  144. Golden-winged Warbler Vermivora chrysoptera
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  145. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Matthew Cvetas
    Location: Northwestern University (Main Campus and Lakefill)
  146. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Mike S
    Location: Northwestern University (Main Campus and Lakefill)
  147. Sanderling Calidris alba
    # Count: 1
    Date:
    Observer: Shea Dettling
    Location: Northwestern University (Main Campus and Lakefill)
  148. Black-throated Green Warbler Setophaga virens
    # Count: 3
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  149. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Mike S
    Location: Northwestern University (Main Campus and Lakefill)
  150. Least Sandpiper Calidris minutilla
    # Count: 1
    Date:
    Observer: Eric Walters
    Location: Northwestern University (Main Campus and Lakefill)
  151. Downy Woodpecker Dryobates pubescens
    # Count: 2
    Date:
    Observer: Eric Walters
    Location: Northwestern University (Main Campus and Lakefill)
  152. Purple Martin Progne subis
    # Count: 2
    Date:
    Observer: Eric Walters
    Location: Northwestern University (Main Campus and Lakefill)
  153. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 86
    Date:
    Observer: Eric Walters
    Location: Northwestern University (Main Campus and Lakefill)
  154. Sedge Wren Cistothorus stellaris
    # Count: 1
    Date:
    Observer: Eric Walters
    Location: Northwestern University (Main Campus and Lakefill)
  155. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  156. Eastern Kingbird Tyrannus tyrannus
    # Count: 5
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  157. Gray-cheeked Thrush Catharus minimus
    # Count: 2
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  158. Tennessee Warbler Leiothlypis peregrina
    # Count: 3
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  159. Bay-breasted Warbler Setophaga castanea
    # Count: 3
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  160. Philadelphia Vireo Vireo philadelphicus
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  161. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  162. Swainson's Thrush Catharus ustulatus
    # Count: 4
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  163. Semipalmated Sandpiper Calidris pusilla
    # Count: 5
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  164. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 1
    Date:
    Observer: Isoo O'Brien
    Location: Northwestern University (Main Campus and Lakefill)
  165. Eastern Wood-Pewee Contopus virens
    # Count: 7
    Date:
    Observer: Isoo O'Brien
    Location: Northwestern University (Main Campus and Lakefill)
  166. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Isoo O'Brien
    Location: Northwestern University (Main Campus and Lakefill)
  167. Cedar Waxwing Bombycilla cedrorum
    # Count: 35
    Date:
    Observer: Isoo O'Brien
    Location: Northwestern University (Main Campus and Lakefill)
  168. American Redstart Setophaga ruticilla
    # Count: 17
    Date:
    Observer: Isoo O'Brien
    Location: Northwestern University (Main Campus and Lakefill)
  169. Magnolia Warbler Setophaga magnolia
    # Count: 8
    Date:
    Observer: Isoo O'Brien
    Location: Northwestern University (Main Campus and Lakefill)
  170. Blackburnian Warbler Setophaga fusca
    # Count: 4
    Date:
    Observer: Isoo O'Brien
    Location: Northwestern University (Main Campus and Lakefill)
  171. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 4
    Date:
    Observer: Isoo O'Brien
    Location: Northwestern University (Main Campus and Lakefill)
  172. Blackpoll Warbler Setophaga striata
    # Count: 4
    Date:
    Observer: Isoo O'Brien
    Location: Northwestern University (Main Campus and Lakefill)
  173. Canada Warbler Cardellina canadensis
    # Count: 2
    Date:
    Observer: Isoo O'Brien
    Location: Northwestern University (Main Campus and Lakefill)
  174. Wilson's Warbler Cardellina pusilla
    # Count: 4
    Date:
    Observer: Isoo O'Brien
    Location: Northwestern University (Main Campus and Lakefill)
  175. Least Bittern Ixobrychus exilis
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  176. Common Nighthawk Chordeiles minor
    # Count: 1
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  177. Yellow-bellied Flycatcher Empidonax flaviventris
    # Count: 1
    Date:
    Observer: Peter Walton
    Location: Northwestern University (Main Campus and Lakefill)
  178. Red-eyed Vireo Vireo olivaceus
    # Count: 3
    Date:
    Observer: Peter Walton
    Location: Northwestern University (Main Campus and Lakefill)
  179. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Martin Kaehrle
    Location: Northwestern University (Main Campus and Lakefill)
  180. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 5
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  181. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  182. Barn Swallow Hirundo rustica
    # Count: 24
    Date:
    Observer: Judy Brame
    Location: Northwestern University (Main Campus and Lakefill)
  183. Mourning Warbler Geothlypis philadelphia
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  184. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  185. Great Crested Flycatcher Myiarchus crinitus
    # Count: 2
    Date:
    Observer: Peter Walton
    Location: Northwestern University (Main Campus and Lakefill)
  186. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: Fran Morel
    Location: Northwestern University (Main Campus and Lakefill)
  187. Rock Pigeon Columba livia
    # Count: 12
    Date:
    Observer: Marcello Gomes
    Location: Northwestern University (Main Campus and Lakefill)
  188. Killdeer Charadrius vociferus
    # Count: 6
    Date:
    Observer: Trevor Chau
    Location: Northwestern University (Main Campus and Lakefill)

Additional Taxa (28)

  1. gull sp. Larinae sp.
    # Count: 5
    Date:
    Observer: Richard DeCoster
    Location: Northwestern University (Main Campus and Lakefill)
  2. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 40
    Date:
    Observer: Shea Dettling
    Location: Northwestern University (Main Campus and Lakefill)
  3. Aythya sp. Aythya sp.
    # Count: 65
    Date:
    Observer: Shea Dettling
    Location: Northwestern University (Main Campus and Lakefill)
  4. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 9
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  5. waterfowl sp. Anatidae sp.
    # Count: 24
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  6. grebe sp. Podicipedidae sp.
    # Count: 2
    Date:
    Observer: Phil & Angie Beyer
    Location: Northwestern University (Main Campus and Lakefill)
  7. blackbird sp. Icteridae sp.
    # Count: 177
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  8. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: Matthew Cvetas
    Location: Northwestern University (Main Campus and Lakefill)
  9. duck sp. Anatidae (duck sp.)
    # Count: 30
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  10. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  11. Larus sp. Larus sp.
    # Count: 40
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  12. merganser sp. Mergellus/Lophodytes/Mergus sp.
    # Count: 25
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  13. finch sp. Fringillidae sp.
    # Count: 4
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  14. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  15. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 3
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  16. shorebird sp. Charadriiformes sp.
    # Count: 15
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  17. new world sparrow sp. Passerellidae sp.
    # Count: 5
    Date:
    Observer: Phil & Angie Beyer
    Location: Northwestern University (Main Campus and Lakefill)
  18. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  19. new world warbler sp. Parulidae sp.
    # Count: 2
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  20. heron sp. Ardeidae sp.
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  21. thrush sp. Turdidae sp.
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  22. Catharus sp. Catharus sp.
    # Count: 2
    Date:
    Observer: Owen Woodhouse
    Location: Northwestern University (Main Campus and Lakefill)
  23. Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  24. Forster's/Common Tern Sterna forsteri/hirundo
    # Count: 2
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  25. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 2
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  26. swallow sp. Hirundinidae sp.
    # Count: 40
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  27. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)
  28. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Collin Porter
    Location: Northwestern University (Main Campus and Lakefill)