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Bird List

Updated ~8 seconds ago
209 All Years 109 This Year 2024 88 This Month May 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (209)

  1. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Glenn Perricone
    Location: Waterfall Glen Forest Preserve
  2. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Greg J
    Location: Waterfall Glen Forest Preserve
  3. Northern Waterthrush Parkesia noveboracensis
    # Count: 8
    Date:
    Observer: Len Edgin
    Location: Waterfall Glen Forest Preserve
  4. Blue-winged Warbler Vermivora cyanoptera
    # Count: 2
    Date:
    Observer: Len Edgin
    Location: Waterfall Glen Forest Preserve
  5. Summer Tanager Piranga rubra
    # Count: 2
    Date:
    Observer: Greg J
    Location: Waterfall Glen Forest Preserve
  6. Blue-winged Teal Spatula discors
    # Count: 7
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  7. American Black Duck Anas rubripes
    # Count: 5
    Date:
    Observer: Bob Dolgan
    Location: Waterfall Glen Forest Preserve
  8. House Finch Haemorhous mexicanus
    # Count: 18
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  9. Purple Finch Haemorhous purpureus
    # Count: 8
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  10. Great Crested Flycatcher Myiarchus crinitus
    # Count: 8
    Date:
    Observer: Luis Munoz
    Location: Waterfall Glen Forest Preserve
  11. Acadian Flycatcher Empidonax virescens
    # Count: 2
    Date:
    Observer: Glenn Perricone
    Location: Waterfall Glen Forest Preserve
  12. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 1
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  13. Pileated Woodpecker Dryocopus pileatus
    # Count: 4
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  14. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  15. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Rick Roche
    Location: Waterfall Glen Forest Preserve
  16. Herring Gull Larus argentatus
    # Count: 6
    Date:
    Observer: Bob Dolgan
    Location: Waterfall Glen Forest Preserve
  17. Bald Eagle Haliaeetus leucocephalus
    # Count: 2
    Date:
    Observer: Bob Dolgan
    Location: Waterfall Glen Forest Preserve
  18. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  19. Eastern Whip-poor-will Antrostomus vociferus
    # Count: 1
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  20. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Glen Kirchen
    Location: Waterfall Glen Forest Preserve
  21. Caspian Tern Hydroprogne caspia
    # Count: 3
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  22. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 5
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  23. Golden-crowned Kinglet Regulus satrapa
    # Count: 33
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  24. Common Redpoll Acanthis flammea
    # Count: 4
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  25. Mallard Anas platyrhynchos
    # Count: 154
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  26. American Crow Corvus brachyrhynchos
    # Count: 12
    Date:
    Observer: Greg J
    Location: Waterfall Glen Forest Preserve
  27. Eastern Screech-Owl Megascops asio
    # Count: 6
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  28. Great Horned Owl Bubo virginianus
    # Count: 2
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  29. Fox Sparrow Passerella iliaca
    # Count: 12
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  30. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 5
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  31. Red-breasted Nuthatch Sitta canadensis
    # Count: 5
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  32. Common Grackle Quiscalus quiscula
    # Count: 90
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  33. Bay-breasted Warbler Setophaga castanea
    # Count: 7
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  34. Tree Swallow Tachycineta bicolor
    # Count: 58
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  35. Purple Martin Progne subis
    # Count: 2
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  36. Barn Swallow Hirundo rustica
    # Count: 28
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  37. American Bittern Botaurus lentiginosus
    # Count: 2
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  38. Osprey Pandion haliaetus
    # Count: 2
    Date:
    Observer: Glen Kirchen
    Location: Waterfall Glen Forest Preserve
  39. Dickcissel Spiza americana
    # Count: 1
    Date:
    Observer: Glen Kirchen
    Location: Waterfall Glen Forest Preserve
  40. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: Daniel Kozlak
    Location: Waterfall Glen Forest Preserve
  41. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Daniel Kozlak
    Location: Waterfall Glen Forest Preserve
  42. Magnolia Warbler Setophaga magnolia
    # Count: 9
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  43. Blackburnian Warbler Setophaga fusca
    # Count: 6
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  44. Sora Porzana carolina
    # Count: 3
    Date:
    Observer: Lisa Gaylord
    Location: Waterfall Glen Forest Preserve
  45. Sedge Wren Cistothorus stellaris
    # Count: 2
    Date:
    Observer: Vince Moxon
    Location: Waterfall Glen Forest Preserve
  46. Carolina Wren Thryothorus ludovicianus
    # Count: 5
    Date:
    Observer: Bob Dolgan
    Location: Waterfall Glen Forest Preserve
  47. American Coot Fulica americana
    # Count: 4
    Date:
    Observer: Glenn Perricone
    Location: Waterfall Glen Forest Preserve
  48. American Robin Turdus migratorius
    # Count: 200
    Date:
    Observer: Kelly Bartek
    Location: Waterfall Glen Forest Preserve
  49. Pine Siskin Spinus pinus
    # Count: 20
    Date:
    Observer: Kelly Bartek
    Location: Waterfall Glen Forest Preserve
  50. Gray-cheeked Thrush Catharus minimus
    # Count: 1
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  51. Ring-billed Gull Larus delawarensis
    # Count: 40
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  52. Least Bittern Ixobrychus exilis
    # Count: 1
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  53. Ruby-throated Hummingbird Archilochus colubris
    # Count: 5
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  54. Eastern Wood-Pewee Contopus virens
    # Count: 12
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  55. Green Heron Butorides virescens
    # Count: 5
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  56. Chimney Swift Chaetura pelagica
    # Count: 92
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  57. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 1
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  58. Bank Swallow Riparia riparia
    # Count: 11
    Date:
    Observer: Glenn Perricone
    Location: Waterfall Glen Forest Preserve
  59. House Wren Troglodytes aedon
    # Count: 17
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  60. Prothonotary Warbler Protonotaria citrea
    # Count: 4
    Date:
    Observer: Jake Sullivan
    Location: Waterfall Glen Forest Preserve
  61. Bell's Vireo Vireo bellii
    # Count: 1
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  62. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 4
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  63. Yellow-breasted Chat Icteria virens
    # Count: 2
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  64. Cerulean Warbler Setophaga cerulea
    # Count: 1
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  65. Spotted Sandpiper Actitis macularius
    # Count: 2
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  66. Least Flycatcher Empidonax minimus
    # Count: 12
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  67. Connecticut Warbler Oporornis agilis
    # Count: 2
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  68. American Redstart Setophaga ruticilla
    # Count: 24
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  69. Northern Parula Setophaga americana
    # Count: 3
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  70. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 11
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  71. Veery Catharus fuscescens
    # Count: 5
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  72. Ovenbird Seiurus aurocapilla
    # Count: 11
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  73. Golden-winged Warbler Vermivora chrysoptera
    # Count: 4
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  74. Black-and-white Warbler Mniotilta varia
    # Count: 5
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  75. Cape May Warbler Setophaga tigrina
    # Count: 6
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  76. Black-throated Green Warbler Setophaga virens
    # Count: 8
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  77. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 9
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  78. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Andrew E and Rebecca A Steinmann
    Location: Waterfall Glen Forest Preserve
  79. Blue-headed Vireo Vireo solitarius
    # Count: 5
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  80. Ruby-crowned Kinglet Corthylio calendula
    # Count: 26
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  81. Northern Flicker Colaptes auratus
    # Count: 14
    Date:
    Observer: John Finley
    Location: Waterfall Glen Forest Preserve
  82. Turkey Vulture Cathartes aura
    # Count: 11
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  83. American White Pelican Pelecanus erythrorhynchos
    # Count: 38
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  84. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Darren Hsu
    Location: Waterfall Glen Forest Preserve
  85. House Sparrow Passer domesticus
    # Count: 48
    Date:
    Observer: Bob Dolgan
    Location: Waterfall Glen Forest Preserve
  86. Sharp-shinned Hawk Accipiter striatus
    # Count: 2
    Date:
    Observer: T I
    Location: Waterfall Glen Forest Preserve
  87. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 11
    Date:
    Observer: T I
    Location: Waterfall Glen Forest Preserve
  88. American Goldfinch Spinus tristis
    # Count: 123
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  89. Lincoln's Sparrow Melospiza lincolnii
    # Count: 6
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  90. Wood Duck Aix sponsa
    # Count: 36
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  91. Eastern Towhee Pipilo erythrophthalmus
    # Count: 14
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  92. Indigo Bunting Passerina cyanea
    # Count: 38
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  93. Grasshopper Sparrow Ammodramus savannarum
    # Count: 1
    Date:
    Observer: William Kelly
    Location: Waterfall Glen Forest Preserve
  94. Red-tailed Hawk Buteo jamaicensis
    # Count: 8
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  95. Yellow-throated Vireo Vireo flavifrons
    # Count: 6
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  96. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 26
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  97. Field Sparrow Spizella pusilla
    # Count: 14
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  98. Common Yellowthroat Geothlypis trichas
    # Count: 13
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  99. Yellow-bellied Flycatcher Empidonax flaviventris
    # Count: 2
    Date:
    Observer: Michael McNamee
    Location: Waterfall Glen Forest Preserve
  100. Alder Flycatcher Empidonax alnorum
    # Count: 2
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  101. Eastern Kingbird Tyrannus tyrannus
    # Count: 12
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  102. Red-eyed Vireo Vireo olivaceus
    # Count: 22
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  103. Mourning Warbler Geothlypis philadelphia
    # Count: 2
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  104. Canada Warbler Cardellina canadensis
    # Count: 4
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  105. Scarlet Tanager Piranga olivacea
    # Count: 10
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  106. Willow Flycatcher Empidonax traillii
    # Count: 2
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  107. Cooper's Hawk Accipiter cooperii
    # Count: 3
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  108. Brown-headed Cowbird Molothrus ater
    # Count: 24
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  109. Wild Turkey Meleagris gallopavo
    # Count: 1
    Date:
    Observer: Linda Radtke
    Location: Waterfall Glen Forest Preserve
  110. American Woodcock Scolopax minor
    # Count: 6
    Date:
    Observer: Suzy Deese
    Location: Waterfall Glen Forest Preserve
  111. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 1
    Date:
    Observer: Suzy Deese
    Location: Waterfall Glen Forest Preserve
  112. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 2
    Date:
    Observer: Suzy Deese
    Location: Waterfall Glen Forest Preserve
  113. Hooded Warbler Setophaga citrina
    # Count: 2
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  114. Nashville Warbler Leiothlypis ruficapilla
    # Count: 10
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  115. Wilson's Warbler Cardellina pusilla
    # Count: 4
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  116. Swainson's Thrush Catharus ustulatus
    # Count: 10
    Date:
    Observer: Graham Deese
    Location: Waterfall Glen Forest Preserve
  117. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 20
    Date:
    Observer: Graham Deese
    Location: Waterfall Glen Forest Preserve
  118. Palm Warbler Setophaga palmarum
    # Count: 61
    Date:
    Observer: Graham Deese
    Location: Waterfall Glen Forest Preserve
  119. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  120. Tundra Swan Cygnus columbianus
    # Count: 1
    Date:
    Observer: Bob Dolgan
    Location: Waterfall Glen Forest Preserve
  121. Gadwall Mareca strepera
    # Count: 33
    Date:
    Observer: Bob Dolgan
    Location: Waterfall Glen Forest Preserve
  122. Northern Saw-whet Owl Aegolius acadicus
    # Count: 1
    Date:
    Observer: Geoffrey A. Williamson
    Location: Waterfall Glen Forest Preserve
  123. Common Nighthawk Chordeiles minor
    # Count: 10
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  124. Orchard Oriole Icterus spurius
    # Count: 7
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  125. Blackpoll Warbler Setophaga striata
    # Count: 6
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  126. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  127. Great Blue Heron Ardea herodias
    # Count: 8
    Date:
    Observer: Joan Campbell
    Location: Waterfall Glen Forest Preserve
  128. Chipping Sparrow Spizella passerina
    # Count: 10
    Date:
    Observer: Leslie Yoshitani
    Location: Waterfall Glen Forest Preserve
  129. Orange-crowned Warbler Leiothlypis celata
    # Count: 2
    Date:
    Observer: Alan Seelye-James
    Location: Waterfall Glen Forest Preserve
  130. American Wigeon Mareca americana
    # Count: 3
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  131. Northern Shoveler Spatula clypeata
    # Count: 9
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  132. Common Merganser Mergus merganser
    # Count: 17
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  133. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  134. Broad-winged Hawk Buteo platypterus
    # Count: 17
    Date:
    Observer: Kirk LaGory
    Location: Waterfall Glen Forest Preserve
  135. Great Egret Ardea alba
    # Count: 10
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  136. Marsh Wren Cistothorus palustris
    # Count: 4
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  137. Baltimore Oriole Icterus galbula
    # Count: 10
    Date:
    Observer: DuPage Birding Club
    Location: Waterfall Glen Forest Preserve
  138. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 23
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  139. Louisiana Waterthrush Parkesia motacilla
    # Count: 2
    Date:
    Observer: Joan Campbell
    Location: Waterfall Glen Forest Preserve
  140. Pied-billed Grebe Podilymbus podiceps
    # Count: 6
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  141. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  142. Bufflehead Bucephala albeola
    # Count: 10
    Date:
    Observer: Joshua Libman
    Location: Waterfall Glen Forest Preserve
  143. Lapland Longspur Calcarius lapponicus
    # Count: 1
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  144. Snow Bunting Plectrophenax nivalis
    # Count: 1
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  145. Swamp Sparrow Melospiza georgiana
    # Count: 14
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  146. Henslow's Sparrow Centronyx henslowii
    # Count: 6
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  147. Savannah Sparrow Passerculus sandwichensis
    # Count: 2
    Date:
    Observer: DuPage Birding Club
    Location: Waterfall Glen Forest Preserve
  148. Bobolink Dolichonyx oryzivorus
    # Count: 1
    Date:
    Observer: DuPage Birding Club
    Location: Waterfall Glen Forest Preserve
  149. Wood Thrush Hylocichla mustelina
    # Count: 6
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  150. Tennessee Warbler Leiothlypis peregrina
    # Count: 22
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  151. Brown Thrasher Toxostoma rufum
    # Count: 4
    Date:
    Observer: J.A. Smith
    Location: Waterfall Glen Forest Preserve
  152. Horned Lark Eremophila alpestris
    # Count: 16
    Date:
    Observer: Glenn Perricone
    Location: Waterfall Glen Forest Preserve
  153. Northern Pintail Anas acuta
    # Count: 2
    Date:
    Observer: Oded Ovadia
    Location: Waterfall Glen Forest Preserve
  154. Dark-eyed Junco Junco hyemalis
    # Count: 103
    Date:
    Observer: Oded Ovadia
    Location: Waterfall Glen Forest Preserve
  155. Hermit Thrush Catharus guttatus
    # Count: 5
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  156. White-throated Sparrow Zonotrichia albicollis
    # Count: 30
    Date:
    Observer: Henry Griffin
    Location: Waterfall Glen Forest Preserve
  157. White-eyed Vireo Vireo griseus
    # Count: 2
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  158. Warbling Vireo Vireo gilvus
    # Count: 10
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  159. Gray Catbird Dumetella carolinensis
    # Count: 20
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  160. Eastern Meadowlark Sturnella magna
    # Count: 5
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  161. Yellow Warbler Setophaga petechia
    # Count: 12
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  162. Pine Warbler Setophaga pinus
    # Count: 15
    Date:
    Observer: DuPage Birding Club
    Location: Waterfall Glen Forest Preserve
  163. Ring-necked Duck Aythya collaris
    # Count: 20
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  164. Lesser Scaup Aythya affinis
    # Count: 140
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  165. Greater White-fronted Goose Anser albifrons
    # Count: 100
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  166. Killdeer Charadrius vociferus
    # Count: 5
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  167. American Tree Sparrow Spizelloides arborea
    # Count: 50
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  168. Common Goldeneye Bucephala clangula
    # Count: 12
    Date:
    Observer: J.A. Smith
    Location: Waterfall Glen Forest Preserve
  169. European Starling Sturnus vulgaris
    # Count: 3000
    Date:
    Observer: J.A. Smith
    Location: Waterfall Glen Forest Preserve
  170. Red-winged Blackbird Agelaius phoeniceus
    # Count: 250
    Date:
    Observer: J.A. Smith
    Location: Waterfall Glen Forest Preserve
  171. Rusty Blackbird Euphagus carolinus
    # Count: 6
    Date:
    Observer: J.A. Smith
    Location: Waterfall Glen Forest Preserve
  172. Red-shouldered Hawk Buteo lineatus
    # Count: 2
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  173. Black-capped Chickadee Poecile atricapillus
    # Count: 44
    Date:
    Observer: Geoffrey A. Williamson
    Location: Waterfall Glen Forest Preserve
  174. Tufted Titmouse Baeolophus bicolor
    # Count: 3
    Date:
    Observer: Geoffrey A. Williamson
    Location: Waterfall Glen Forest Preserve
  175. White-breasted Nuthatch Sitta carolinensis
    # Count: 19
    Date:
    Observer: Geoffrey A. Williamson
    Location: Waterfall Glen Forest Preserve
  176. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  177. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 1
    Date:
    Observer: Mike Madsen
    Location: Waterfall Glen Forest Preserve
  178. Canada Goose Branta canadensis
    # Count: 256
    Date:
    Observer: Geoffrey A. Williamson
    Location: Waterfall Glen Forest Preserve
  179. Rock Pigeon Columba livia
    # Count: 145
    Date:
    Observer: Geoffrey A. Williamson
    Location: Waterfall Glen Forest Preserve
  180. Cedar Waxwing Bombycilla cedrorum
    # Count: 111
    Date:
    Observer: Geoffrey A. Williamson
    Location: Waterfall Glen Forest Preserve
  181. Brown Creeper Certhia americana
    # Count: 10
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  182. Mourning Dove Zenaida macroura
    # Count: 91
    Date:
    Observer: Geoffrey A. Williamson
    Location: Waterfall Glen Forest Preserve
  183. Downy Woodpecker Dryobates pubescens
    # Count: 21
    Date:
    Observer: Geoffrey A. Williamson
    Location: Waterfall Glen Forest Preserve
  184. Hairy Woodpecker Dryobates villosus
    # Count: 10
    Date:
    Observer: Geoffrey A. Williamson
    Location: Waterfall Glen Forest Preserve
  185. Northern Cardinal Cardinalis cardinalis
    # Count: 39
    Date:
    Observer: Geoffrey A. Williamson
    Location: Waterfall Glen Forest Preserve
  186. Ring-necked Pheasant Phasianus colchicus
    # Count: X
    Date:
    Observer: Peter Weber 🦉
    Location: Waterfall Glen Forest Preserve
  187. Eastern Bluebird Sialia sialis
    # Count: 14
    Date:
    Observer: Geoffrey A. Williamson
    Location: Waterfall Glen Forest Preserve
  188. Philadelphia Vireo Vireo philadelphicus
    # Count: 2
    Date:
    Observer: Geoffrey A. Williamson
    Location: Waterfall Glen Forest Preserve
  189. Blue Jay Cyanocitta cristata
    # Count: 31
    Date:
    Observer: Geoffrey A. Williamson
    Location: Waterfall Glen Forest Preserve
  190. Eastern Phoebe Sayornis phoebe
    # Count: 5
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  191. Yellow-rumped Warbler Setophaga coronata
    # Count: 50
    Date:
    Observer: Janet Pellegrini
    Location: Waterfall Glen Forest Preserve
  192. American Kestrel Falco sparverius
    # Count: 4
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  193. Belted Kingfisher Megaceryle alcyon
    # Count: 3
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  194. Sandhill Crane Antigone canadensis
    # Count: 710
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  195. Winter Wren Troglodytes hiemalis
    # Count: 4
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  196. Hooded Merganser Lophodytes cucullatus
    # Count: 30
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  197. Red-breasted Merganser Mergus serrator
    # Count: 2
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  198. Ruddy Duck Oxyura jamaicensis
    # Count: 10
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  199. Northern Shrike Lanius borealis
    # Count: 1
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  200. Wilson's Snipe Gallinago delicata
    # Count: 3
    Date:
    Observer: Geoffrey A. Williamson
    Location: Waterfall Glen Forest Preserve
  201. Song Sparrow Melospiza melodia
    # Count: 18
    Date:
    Observer: Geoffrey A. Williamson
    Location: Waterfall Glen Forest Preserve
  202. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  203. Solitary Sandpiper Tringa solitaria
    # Count: 7
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  204. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 3
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  205. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 1
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  206. Little Blue Heron Egretta caerulea
    # Count: 11
    Date:
    Observer: Urs Geiser
    Location: Waterfall Glen Forest Preserve
  207. Greater Scaup Aythya marila
    # Count: X
    Date:
    Observer: Chicago Ornithological Society Data
    Location: Waterfall Glen Forest Preserve
  208. Common Loon Gavia immer
    # Count: 5
    Date:
    Observer: Chicago Ornithological Society Data
    Location: Waterfall Glen Forest Preserve
  209. Double-crested Cormorant Nannopterum auritum
    # Count: 20
    Date:
    Observer: Chicago Ornithological Society Data
    Location: Waterfall Glen Forest Preserve

Exotic: Escapee (1)

  1. Indian Peafowl Pavo cristatus
    # Count: 1
    Date:
    Observer: Glenn Perricone
    Location: Waterfall Glen Forest Preserve

Hybrids (1)

  1. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    # Count: 1
    Date:
    Observer: T I
    Location: Waterfall Glen Forest Preserve

Additional Taxa (22)

  1. new world flycatcher sp. Tyrannidae sp.
    # Count: 2
    Date:
    Observer: Mark Freeburg
    Location: Waterfall Glen Forest Preserve
  2. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  3. passerine sp. Passeriformes sp.
    # Count: 10
    Date:
    Observer: Joe F
    Location: Waterfall Glen Forest Preserve
  4. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Michael Warner
    Location: Waterfall Glen Forest Preserve
  5. new world warbler sp. Parulidae sp.
    # Count: 15
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  6. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Jack Garvin
    Location: Waterfall Glen Forest Preserve
  7. Buteo sp. Buteo sp.
    # Count: 2
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  8. Empidonax sp. Empidonax sp.
    # Count: 3
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  9. new world sparrow sp. Passerellidae sp.
    # Count: 5
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  10. thrush sp. Turdidae sp.
    # Count: 1
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  11. Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis
    # Count: 1
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  12. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 1
    Date:
    Observer: Laurel Salvador
    Location: Waterfall Glen Forest Preserve
  13. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 1
    Date:
    Observer: Vicky Sroczynski
    Location: Waterfall Glen Forest Preserve
  14. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Bob Dolgan
    Location: Waterfall Glen Forest Preserve
  15. owl sp. Strigiformes sp.
    # Count: 2
    Date:
    Observer: Geoffrey A. Williamson
    Location: Waterfall Glen Forest Preserve
  16. Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
    # Count: 1
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  17. Accipiter sp. Accipiter sp.
    # Count: 2
    Date:
    Observer: Kirk LaGory
    Location: Waterfall Glen Forest Preserve
  18. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Mary Loye
    Location: Waterfall Glen Forest Preserve
  19. duck sp. Anatidae (duck sp.)
    # Count: 12
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  20. swallow sp. Hirundinidae sp.
    # Count: 5
    Date:
    Observer: Kyle Wiktor
    Location: Waterfall Glen Forest Preserve
  21. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 3
    Date:
    Observer: Henry Griffin
    Location: Waterfall Glen Forest Preserve
  22. gull sp. Larinae sp.
    # Count: 20
    Date:
    Observer: Henry Griffin
    Location: Waterfall Glen Forest Preserve