Change Region
Change Region
U.S. National Wildlife Refuge
Horicon National Wildlife Refuge
Explore...
Bird List
Updated ~4 hours ago
Custom Time Period
Change Time Period
Native and Naturalized (223)
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
- Details:
Hybrids (1)
- Snow x Canada Goose (hybrid) Anser caerulescens x Branta canadensisDetails:
Additional Taxa (40)
- Bay-breasted/Blackpoll Warbler Setophaga castanea/striata
- Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus
- waterfowl sp. Anatidae sp.
- goose sp. Anatidae (goose sp.)
- new world warbler sp. Parulidae sp.
- new world flycatcher sp. Tyrannidae sp.
- Downy/Hairy Woodpecker Dryobates pubescens/villosus
- peep sp. Calidris sp. (peep sp.)
- blackbird sp. Icteridae sp.
- swallow sp. Hirundinidae sp.
- wren sp. Troglodytidae sp.
- House/Purple Finch Haemorhous mexicanus/purpureus
- Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
- Empidonax sp. Empidonax sp.
- King/Virginia Rail Rallus elegans/limicolaDetails:
- tern sp. Sterninae sp.
- Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
- Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
- shorebird sp. Charadriiformes sp.
- Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
- Sedge/Marsh Wren Cistothorus stellaris/palustris
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
- merganser sp. Mergellus/Lophodytes/Mergus sp.Details:
- Forster's/Common Tern Sterna forsteri/hirundo
- woodpecker sp. Picidae sp.
- Glossy/White-faced Ibis Plegadis falcinellus/chihiDetails:
- Accipiter sp. Accipiter sp.
- new world sparrow sp. Passerellidae sp.Details:
- duck sp. Anatidae (duck sp.)
- nuthatch sp. Sitta sp.
- Greater/Lesser Scaup Aythya marila/affinis
- Catharus sp. Catharus sp.
- gull sp. Larinae sp.
- dabbling duck sp. Anatidae sp. (dabbling duck sp.)Details:
- hawk sp. Accipitridae sp. (hawk sp.)
- Cackling/Canada Goose Branta hutchinsii/canadensis
- Larus sp. Larus sp.
- swan sp. Cygnus sp.Details:
- Snow/Ross's Goose Anser caerulescens/rossii
- Trumpeter/Tundra Swan Cygnus buccinator/columbianusDetails: