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Bird List

Updated ~12 seconds ago
154 All Years 59 This Year 2024 29 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (154)

  1. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: Brooklyn George
    Location: Gateway Arch
  2. Song Sparrow Melospiza melodia
    # Count: 2
    Date:
    Observer: Brooklyn George
    Location: Gateway Arch
  3. Red-winged Blackbird Agelaius phoeniceus
    # Count: X
    Date:
    Observer: Brooklyn George
    Location: Gateway Arch
  4. Mallard Anas platyrhynchos
    # Count: 2
    Date:
    Observer: Jack Hartfelder
    Location: Gateway Arch
  5. Barn Swallow Hirundo rustica
    # Count: 3
    Date:
    Observer: Jack Hartfelder
    Location: Gateway Arch
  6. European Starling Sturnus vulgaris
    # Count: 5
    Date:
    Observer: Jack Hartfelder
    Location: Gateway Arch
  7. American Robin Turdus migratorius
    # Count: 8
    Date:
    Observer: Jack Hartfelder
    Location: Gateway Arch
  8. House Finch Haemorhous mexicanus
    # Count: 2
    Date:
    Observer: Jack Hartfelder
    Location: Gateway Arch
  9. Common Grackle Quiscalus quiscula
    # Count: 2
    Date:
    Observer: Jack Hartfelder
    Location: Gateway Arch
  10. Northern Cardinal Cardinalis cardinalis
    # Count: 1
    Date:
    Observer: Jack Hartfelder
    Location: Gateway Arch
  11. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Jack Hartfelder
    Location: Gateway Arch
  12. House Sparrow Passer domesticus
    # Count: 2
    Date:
    Observer: Jack Hartfelder
    Location: Gateway Arch
  13. Tree Swallow Tachycineta bicolor
    # Count: 1
    Date:
    Observer: Doug Praskach
    Location: Gateway Arch
  14. Warbling Vireo Vireo gilvus
    # Count: 3
    Date:
    Observer: Doug Praskach
    Location: Gateway Arch
  15. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: David Dean
    Location: Gateway Arch
  16. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: David Dean
    Location: Gateway Arch
  17. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: Doug Fishman
    Location: Gateway Arch
  18. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 2
    Date:
    Observer: Doug Fishman
    Location: Gateway Arch
  19. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Doug Fishman
    Location: Gateway Arch
  20. Canada Goose Branta canadensis
    # Count: 10
    Date:
    Observer: Kaimipono Wenger
    Location: Gateway Arch
  21. Mourning Dove Zenaida macroura
    # Count: 4
    Date:
    Observer: Kaimipono Wenger
    Location: Gateway Arch
  22. Chimney Swift Chaetura pelagica
    # Count: 10
    Date:
    Observer: Kaimipono Wenger
    Location: Gateway Arch
  23. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Kaimipono Wenger
    Location: Gateway Arch
  24. Eastern Wood-Pewee Contopus virens
    # Count: 4
    Date:
    Observer: Kaimipono Wenger
    Location: Gateway Arch
  25. Eastern Kingbird Tyrannus tyrannus
    # Count: 2
    Date:
    Observer: Kaimipono Wenger
    Location: Gateway Arch
  26. Carolina Wren Thryothorus ludovicianus
    # Count: 2
    Date:
    Observer: Kaimipono Wenger
    Location: Gateway Arch
  27. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Kaimipono Wenger
    Location: Gateway Arch
  28. Cedar Waxwing Bombycilla cedrorum
    # Count: 10
    Date:
    Observer: Kaimipono Wenger
    Location: Gateway Arch
  29. American Goldfinch Spinus tristis
    # Count: 5
    Date:
    Observer: Kaimipono Wenger
    Location: Gateway Arch
  30. Great Blue Heron Ardea herodias
    # Count: 2
    Date:
    Observer: David Taylor
    Location: Gateway Arch
  31. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: David Taylor
    Location: Gateway Arch
  32. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 2
    Date:
    Observer: David Taylor
    Location: Gateway Arch
  33. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: David Taylor
    Location: Gateway Arch
  34. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: David Taylor
    Location: Gateway Arch
  35. Fish Crow Corvus ossifragus
    # Count: 1
    Date:
    Observer: Eric Dyck
    Location: Gateway Arch
  36. Carolina Chickadee Poecile carolinensis
    # Count: 1
    Date:
    Observer: Thomas Galaskewicz
    Location: Gateway Arch
  37. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Thomas Galaskewicz
    Location: Gateway Arch
  38. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Thomas Galaskewicz
    Location: Gateway Arch
  39. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 4
    Date:
    Observer: Jamie Claus
    Location: Gateway Arch
  40. White-throated Sparrow Zonotrichia albicollis
    # Count: 7
    Date:
    Observer: Jamie Claus
    Location: Gateway Arch
  41. Chipping Sparrow Spizella passerina
    # Count: X
    Date:
    Observer: CC Woodruff
    Location: Gateway Arch
  42. Wood Duck Aix sponsa
    # Count: 1
    Date:
    Observer: James Loy
    Location: Gateway Arch
  43. Eurasian Tree Sparrow Passer montanus
    # Count: 2
    Date:
    Observer: James Loy
    Location: Gateway Arch
  44. American White Pelican Pelecanus erythrorhynchos
    # Count: 90
    Date:
    Observer: Kristin Giordano
    Location: Gateway Arch
  45. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Kristin Giordano
    Location: Gateway Arch
  46. Eastern Towhee Pipilo erythrophthalmus
    # Count: 1
    Date:
    Observer: Kristin Giordano
    Location: Gateway Arch
  47. Rusty Blackbird Euphagus carolinus
    # Count: 2
    Date:
    Observer: Jim Fruchterman
    Location: Gateway Arch
  48. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Kristin Giordano
    Location: Gateway Arch
  49. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: KC Childs
    Location: Gateway Arch
  50. Ruby-crowned Kinglet Corthylio calendula
    # Count: 3
    Date:
    Observer: Tom Prestby
    Location: Gateway Arch
  51. Brown Thrasher Toxostoma rufum
    # Count: 2
    Date:
    Observer: Tom Prestby
    Location: Gateway Arch
  52. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Candice Burke
    Location: Gateway Arch
  53. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Chris Anderson
    Location: Gateway Arch
  54. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Eric Holthaus
    Location: Gateway Arch
  55. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: J. Wawashkeshi
    Location: Gateway Arch
  56. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: J. Wawashkeshi
    Location: Gateway Arch
  57. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Hans de Grys
    Location: Gateway Arch
  58. American Crow Corvus brachyrhynchos
    # Count: 1
    Date:
    Observer: Hans de Grys
    Location: Gateway Arch
  59. Snow Goose Anser caerulescens
    # Count: 6
    Date:
    Observer: Kevin Brown
    Location: Gateway Arch
  60. American Kestrel Falco sparverius
    # Count: 2
    Date:
    Observer: Hannah Leabhart
    Location: Gateway Arch
  61. Merlin Falco columbarius
    # Count: 2
    Date:
    Observer: Edward Hirsch
    Location: Gateway Arch
  62. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: Edward Hirsch
    Location: Gateway Arch
  63. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Edward Hirsch
    Location: Gateway Arch
  64. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Abigail Z
    Location: Gateway Arch
  65. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Abigail Z
    Location: Gateway Arch
  66. Tufted Titmouse Baeolophus bicolor
    # Count: 1
    Date:
    Observer: MI YU
    Location: Gateway Arch
  67. Golden-crowned Kinglet Regulus satrapa
    # Count: 2
    Date:
    Observer: MI YU
    Location: Gateway Arch
  68. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: MI YU
    Location: Gateway Arch
  69. Herring Gull Larus argentatus
    # Count: 6
    Date:
    Observer: Jason Parrish
    Location: Gateway Arch
  70. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 8
    Date:
    Observer: Gerald Robe
    Location: Gateway Arch
  71. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Louis Peña
    Location: Gateway Arch
  72. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Louis Peña
    Location: Gateway Arch
  73. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: HF Brownfield
    Location: Gateway Arch
  74. Blue Jay Cyanocitta cristata
    # Count: 1
    Date:
    Observer: Joel Allen
    Location: Gateway Arch
  75. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: Jay Huila Balvin
    Location: Gateway Arch
  76. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Jay Huila Balvin
    Location: Gateway Arch
  77. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Jay Huila Balvin
    Location: Gateway Arch
  78. American Redstart Setophaga ruticilla
    # Count: 2
    Date:
    Observer: Jay Huila Balvin
    Location: Gateway Arch
  79. Black-throated Green Warbler Setophaga virens
    # Count: 2
    Date:
    Observer: Jay Huila Balvin
    Location: Gateway Arch
  80. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Jay Huila Balvin
    Location: Gateway Arch
  81. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Alexander Johnson
    Location: Gateway Arch
  82. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: Levi Hartz
    Location: Gateway Arch
  83. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Jim Casamento
    Location: Gateway Arch
  84. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: Bruce Hill
    Location: Gateway Arch
  85. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Manny Majorins
    Location: Gateway Arch
  86. Tennessee Warbler Leiothlypis peregrina
    # Count: 2
    Date:
    Observer: Kiran K
    Location: Gateway Arch
  87. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Hsing Min
    Location: Gateway Arch
  88. White-eyed Vireo Vireo griseus
    # Count: 2
    Date:
    Observer: Joel Allen
    Location: Gateway Arch
  89. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Laurie Evans
    Location: Gateway Arch
  90. Eastern Meadowlark Sturnella magna
    # Count: 1
    Date:
    Observer: Matthew Papula
    Location: Gateway Arch
  91. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Joanna Kane
    Location: Gateway Arch
  92. Double-crested Cormorant Nannopterum auritum
    # Count: 3
    Date:
    Observer: T Bird
    Location: Gateway Arch
  93. Fox Sparrow Passerella iliaca
    # Count: 2
    Date:
    Observer: Sam Gao
    Location: Gateway Arch
  94. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: Ken Richkus
    Location: Gateway Arch
  95. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: John Carlson
    Location: Gateway Arch
  96. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Alden Dauby
    Location: Gateway Arch
  97. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 5
    Date:
    Observer: Alec Macaulay
    Location: Gateway Arch
  98. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Alec Macaulay
    Location: Gateway Arch
  99. Black-capped Chickadee Poecile atricapillus
    # Count: 6
    Date:
    Observer: Alec Macaulay
    Location: Gateway Arch
  100. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: Mary Keleher
    Location: Gateway Arch
  101. Brown Creeper Certhia americana
    # Count: 2
    Date:
    Observer: Mary Keleher
    Location: Gateway Arch
  102. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: Mary Keleher
    Location: Gateway Arch
  103. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Mary Keleher
    Location: Gateway Arch
  104. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: Mallory Balsat
    Location: Gateway Arch
  105. Marsh Wren Cistothorus palustris
    # Count: 2
    Date:
    Observer: Matt Schamberger
    Location: Gateway Arch
  106. Palm Warbler Setophaga palmarum
    # Count: 2
    Date:
    Observer: Matt Schamberger
    Location: Gateway Arch
  107. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 2
    Date:
    Observer: Chris Busse
    Location: Gateway Arch
  108. American Coot Fulica americana
    # Count: 3
    Date:
    Observer: Chris Busse
    Location: Gateway Arch
  109. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Chris Busse
    Location: Gateway Arch
  110. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Chris Busse
    Location: Gateway Arch
  111. Mississippi Kite Ictinia mississippiensis
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Gateway Arch
  112. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Evan Chastain
    Location: Gateway Arch
  113. Western Cattle Egret Bubulcus ibis
    # Count: 4
    Date:
    Observer: Evan Chastain
    Location: Gateway Arch
  114. Purple Martin Progne subis
    # Count: 5
    Date:
    Observer: Evan Chastain
    Location: Gateway Arch
  115. Hairy Woodpecker Dryobates villosus
    # Count: 2
    Date:
    Observer: Oliver Flory
    Location: Gateway Arch
  116. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: David Porter
    Location: Gateway Arch
  117. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Rutger Koperdraad
    Location: Gateway Arch
  118. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Rutger Koperdraad
    Location: Gateway Arch
  119. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Jessica Walden
    Location: Gateway Arch
  120. Pine Siskin Spinus pinus
    # Count: 1
    Date:
    Observer: Raymond Nojek
    Location: Gateway Arch
  121. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: Jacob C. Cooper
    Location: Gateway Arch
  122. Broad-winged Hawk Buteo platypterus
    # Count: 2
    Date:
    Observer: Faith Warren
    Location: Gateway Arch
  123. Great Crested Flycatcher Myiarchus crinitus
    # Count: 2
    Date:
    Observer: John Koon
    Location: Gateway Arch
  124. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Scott Atkinson
    Location: Gateway Arch
  125. Dickcissel Spiza americana
    # Count: 1
    Date:
    Observer: Scott Atkinson
    Location: Gateway Arch
  126. Acadian Flycatcher Empidonax virescens
    # Count: 1
    Date:
    Observer: Javin Blake
    Location: Gateway Arch
  127. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Marian Berry
    Location: Gateway Arch
  128. Magnolia Warbler Setophaga magnolia
    # Count: 3
    Date:
    Observer: Marian Berry
    Location: Gateway Arch
  129. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Marian Berry
    Location: Gateway Arch
  130. Blue-winged Warbler Vermivora cyanoptera
    # Count: 1
    Date:
    Observer: Jay Huila Balvin
    Location: Gateway Arch
  131. Ruddy Duck Oxyura jamaicensis
    # Count: 1
    Date:
    Observer: Jay Huila Balvin
    Location: Gateway Arch
  132. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Grace Erker
    Location: Gateway Arch
  133. Common Nighthawk Chordeiles minor
    # Count: 2
    Date:
    Observer: Ben Wieland
    Location: Gateway Arch
  134. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Mandy Mahurin
    Location: Gateway Arch
  135. Philadelphia Vireo Vireo philadelphicus
    # Count: 1
    Date:
    Observer: Tony Gazso
    Location: Gateway Arch
  136. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: Tony Gazso
    Location: Gateway Arch
  137. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: Adam Hartz
    Location: Gateway Arch
  138. Cape May Warbler Setophaga tigrina
    # Count: 2
    Date:
    Observer: John Koon
    Location: Gateway Arch
  139. Veery Catharus fuscescens
    # Count: 1
    Date:
    Observer: Tony Gazso
    Location: Gateway Arch
  140. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 2
    Date:
    Observer: Tony Gazso
    Location: Gateway Arch
  141. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 2
    Date:
    Observer: Tony Gazso
    Location: Gateway Arch
  142. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Tony Gazso
    Location: Gateway Arch
  143. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 1
    Date:
    Observer: Jeffrey Thomas
    Location: Gateway Arch
  144. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Jeffrey Thomas
    Location: Gateway Arch
  145. American Tree Sparrow Spizelloides arborea
    # Count: 2
    Date:
    Observer: Jim Arnett
    Location: Gateway Arch
  146. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Martin Fee
    Location: Gateway Arch
  147. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Lakota Bondurant
    Location: Gateway Arch
  148. Lesser Yellowlegs Tringa flavipes
    # Count: 2
    Date:
    Observer: Lakota Bondurant
    Location: Gateway Arch
  149. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Lakota Bondurant
    Location: Gateway Arch
  150. Wild Turkey Meleagris gallopavo
    # Count: 6
    Date:
    Observer: Peter Milburn
    Location: Gateway Arch
  151. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Scott Simmons
    Location: Gateway Arch
  152. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Peter Grandstaff
    Location: Gateway Arch
  153. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Tim Kaspar
    Location: Gateway Arch
  154. Louisiana Waterthrush Parkesia motacilla
    # Count: X
    Date:
    Observer: Jonathan Barnett
    Location: Gateway Arch

Exotic: Escapee (1)

  1. Muscovy Duck Cairina moschata
    # Count: 1
    Date:
    Observer: Mallory Balsat
    Location: Gateway Arch

Additional Taxa (17)

  1. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Jay Huila Balvin
    Location: Gateway Arch
  2. passerine sp. Passeriformes sp.
    # Count: 6
    Date:
    Observer: Anonymous eBirder
    Location: Gateway Arch
  3. duck sp. Anatidae (duck sp.)
    # Count: 26
    Date:
    Observer: Leah Monger
    Location: Gateway Arch
  4. swallow sp. Hirundinidae sp.
    # Count: 8
    Date:
    Observer: Leah Monger
    Location: Gateway Arch
  5. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 2
    Date:
    Observer: Gustavo Ustariz
    Location: Gateway Arch
  6. House/Purple Finch Haemorhous mexicanus/purpureus
    # Count: 1
    Date:
    Observer: Joanna Kane
    Location: Gateway Arch
  7. gull/tern sp. Laridae sp.
    # Count: 15
    Date:
    Observer: Roberto Macay
    Location: Gateway Arch
  8. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Roberto Macay
    Location: Gateway Arch
  9. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Rutger Koperdraad
    Location: Gateway Arch
  10. House/Eurasian Tree Sparrow Passer domesticus/montanus
    # Count: 3
    Date:
    Observer: Jacob C. Cooper
    Location: Gateway Arch
  11. crow sp. Corvus sp. (crow sp.)
    # Count: 1
    Date:
    Observer: Scott Atkinson
    Location: Gateway Arch
  12. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Scott Atkinson
    Location: Gateway Arch
  13. blackbird sp. Icteridae sp.
    # Count: 1
    Date:
    Observer: Heather Pickard
    Location: Gateway Arch
  14. Empidonax sp. Empidonax sp.
    # Count: 2
    Date:
    Observer: John Koon
    Location: Gateway Arch
  15. goose sp. Anatidae (goose sp.)
    # Count: 8
    Date:
    Observer: Tony Gazso
    Location: Gateway Arch
  16. Carolina/Black-capped Chickadee Poecile carolinensis/atricapillus
    # Count: 1
    Date:
    Observer: Liren Varghese
    Location: Gateway Arch
  17. woodpecker sp. Picidae sp.
    # Count: X
    Date:
    Observer: Eric Haskell
    Location: Gateway Arch