Swainson's Warbler
Limnothlypis swainsonii
We're still gathering enough observations of Swainson's Warbler to describe its timing.
Sighting 5 observationsMost recent: Jun 1, 20255 states/provinces
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Where it's seen most
Tap a state for Swainson's Warbler's local arrival & departure timing.
Data: iNaturalist research-grade observations (CC0 / CC-BY), via GBIF. Excludes eBird.