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Yawkey Wildlife Center (restricted access)
Illustrated Checklist
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Native and Naturalized (257)
Exotic: Escapee (1)
Hybrids (1)
- Mallard x Mottled Duck (hybrid) Anas platyrhynchos x fulvigulaLast observed by Jack Rogers on 26 Apr 2015
Additional Taxa (21)
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceusLast observed by Chris Hill on 14 Dec 2023
- Lesser/Greater Yellowlegs Tringa flavipes/melanoleucaLast observed by Allison Bugarin on 29 Mar 2024
- Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violaceaLast observed by Craig Fleury on 22 May 2019
- Nelson's/Saltmarsh Sparrow (Sharp-tailed Sparrow) Ammospiza nelsoni/caudacutaLast observed by Chris Hill on 19 Dec 2019