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Acton
Illustrated Checklist
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Native and Naturalized (190)
Exotic: Escapee (2)
Hybrids (2)
- Greater White-fronted x Canada Goose (hybrid) Anser albifrons x Branta canadensisLast observed by Daniel Demers 🦉 on 23 Mar 2024
- Snow x Canada Goose (hybrid) Anser caerulescens x Branta canadensisLast observed by Daniel Demers 🦉 on 19 Mar 2024
Additional Taxa (13)
- Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmusLast observed by Rémi Gauvin on 13 Jun 2020
- Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/trailliiLast observed by Daniel Ouellette on 4 Sep 2022