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Harkness Memorial SP
Illustrated Checklist
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Native and Naturalized (266)
Exotic: Escapee (1)
Hybrids (1)
- Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripesLast observed by David Mathieu on 4 Jan 2024
Additional Taxa (48)
- Cackling/Canada Goose Branta hutchinsii/canadensisLast observed by Stephanie Stewart on 13 Feb 2023
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceusLast observed by Ken Bastura on 9 Jun 2021
- Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperiiLast observed by Monica Nichols on 11 Feb 2023
- Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/trailliiLast observed by Russ Smiley on 16 Jun 2019