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Potter Marsh (general area)
Illustrated Checklist
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Native and Naturalized (144)
Exotic: Provisional (1)
Hybrids (1)
- Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescensLast observed by Richard Prentki on 18 Apr 2024
Additional Taxa (35)
- Eurasian/American Wigeon Mareca penelope/americanaLast observed by Bristol Underwood on 19 May 2013
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceusLast observed by Ryan Fuller on 15 Jul 2022
- Lesser/Greater Yellowlegs Tringa flavipes/melanoleucaLast observed by Julia Zarankin on 10 May 2023
- Herring/Glaucous-winged Gull Larus argentatus/glaucescensLast observed by Anonymous eBirder on 22 Apr 2024
- Tree/Violet-green Swallow Tachycineta bicolor/thalassinaLast observed by Nate Engelsma on 30 Jun 2021