Change Region
Change Region
Horicon NWR--Old Marsh Rd.
Illustrated Checklist
Powered by Macaulay Library and eBirdUpdated ~10 seconds ago
Custom Time Period
Change Time Period
Jump to species
View all media
Native and Naturalized (230)
Hybrids (1)
- Snow x Canada Goose (hybrid) Anser caerulescens x Branta canadensisLast observed by Nolan Kerr on 2 Mar 2024
Additional Taxa (47)
- Domestic goose sp. (Domestic type) Anser sp. (Domestic type)Last observed by Kanayo Rolle on 21 Apr 2024
- Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmusLast observed by Adam Sell on 8 Jun 2023
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceusLast observed by Mary Leigh on 31 Aug 2023
- Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/trailliiLast observed by Thomas Wood on 31 Aug 2023
- Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.Last observed by Jonathon Sleger on 24 Nov 2011
- Rusty/Brewer's Blackbird Euphagus carolinus/cyanocephalusLast observed by Keith Jansma on 21 Apr 2023
- Bay-breasted/Blackpoll Warbler Setophaga castanea/striataLast observed by Aaron Haycraft on 16 Sep 2023