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Hillside Park
Illustrated Checklist
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Native and Naturalized (101)
Exotic: Provisional (1)
Hybrids (1)
- Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescensLast observed by Steven Waltz on 9 May 2022
Additional Taxa (15)
- Common/Red-breasted Merganser Mergus merganser/serratorLast observed by Josiah Verbrugge on 30 Jun 2022