Alder Flycatcher
Empidonax alnorum
We're still gathering enough observations of Alder Flycatcher to describe its timing.
Sighting 11 observationsMost recent: Jul 2, 20265 states/provinces
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Where it's seen most
Tap a state for Alder Flycatcher's local arrival & departure timing.
Data: iNaturalist research-grade observations (CC0 / CC-BY), via GBIF. Excludes eBird.