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Lenape Park
Illustrated Checklist
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Native and Naturalized (193)
Exotic: Escapee (1)
Hybrids (4)
- Snow x Canada Goose (hybrid) Anser caerulescens x Branta canadensisLast observed by chris kupchak on 10 Feb 2013
- Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripesLast observed by Tom O'Reilly on 10 May 2013
- Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)Last observed by Tom Parlapiano on 19 Sep 1996
- Lawrence's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F2 backcross)Last observed by Joe Uglialoro on 1 May 2021
Additional Taxa (10)
- Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/trailliiLast observed by David Bernstein on 12 Jul 2013