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Illustrated Checklist
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Native and Naturalized (200)
Exotic: Escapee (1)
Hybrids (1)
- Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)Last observed by Shannon Fair on 11 May 2014
Additional Taxa (25)
- Domestic goose sp. (Domestic type) Anser sp. (Domestic type)Last observed by David Smitley on 2 Apr 2024
- Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmusLast observed by Christopher Gorman on 22 Jun 2022
- Great/Double-crested Cormorant Phalacrocorax carbo/Nannopterum auritumLast observed by Georgann Schmalz on 20 Jun 2018
- Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/trailliiLast observed by Roy Cohutta on 13 Jun 2014
- Philadelphia/Warbling Vireo Vireo philadelphicus/gilvusLast observed by Joseph Wunderle on 6 Oct 2020
- Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensisLast observed by Wes Tallyn on 18 Apr 2021