Wildlife in Gateway Arch National Park
Here’s what naturalists are spotting in Gateway Arch right now - pulled live from recent research-grade observations. Browse by group, explore the map, and identify what you find with Huck.
Most-observed species in Gateway Arch
American Robin
Turdus migratorius
285 observations
White-throated Sparrow
Zonotrichia albicollis
276 observations
Ovenbird
Seiurus aurocapilla
254 observations
Tennessee Warbler
Leiothlypis peregrina
136 observations · iNaturalist
Common Yellowthroat
Geothlypis trichas
122 observations
Canada Goose
Branta canadensis
115 observations
Western Honey Bee
Apis mellifera
115 observations
Red-winged Blackbird
Agelaius phoeniceus
111 observations
Eastern Gray Squirrel
Sciurus carolinensis
111 observations
Rock Pigeon
Columba livia
95 observations
Indigo Bunting
Passerina cyanea
92 observations
Northern Waterthrush
Parkesia noveboracensis
71 observations
Mallard
Anas platyrhynchos
68 observations
House Sparrow
Passer domesticus
64 observations
Black-and-white Warbler
Mniotilta varia
56 observations
European Starling
Sturnus vulgaris
55 observations
Yellow-bellied Sapsucker
Sphyrapicus varius
53 observations
Asian Lady Beetle
Harmonia axyridis
53 observations
Mourning Dove
Zenaida macroura
52 observations
Northern Cardinal
Cardinalis cardinalis
51 observations
Swamp Sparrow
Melospiza georgiana
51 observations
Nashville Warbler
Leiothlypis ruficapilla
48 observations
Common Grackle
Quiscalus quiscula
46 observations
Monarch
Danaus plexippus
46 observations
Gray Catbird
Dumetella carolinensis
41 observations
Common Eastern Bumble Bee
Bombus impatiens
40 observations
House Finch
Haemorhous mexicanus
35 observations
Eastern Cottontail
Sylvilagus floridanus
34 observations
Magnolia Warbler
Setophaga magnolia
34 observations
Ruby-throated Hummingbird
Archilochus colubris
33 observations
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