Alder Flycatcher

Alder Flycatcher Empidonax alnorum

Range map

Alder Flycatcher, Range map
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Data provided by eBird

Alder Flycatcher

Empidonax alnorum

Range

This map depicts the range boundary, defined as the areas where the species is estimated to occur at a rate of 5% or more for at least one week within each season.  Learn more

Occurrence
Breeding season
Jun 28 - Jul 13
Non-breeding season
Nov 2 - Apr 19
Pre-breeding migratory season
Apr 26 - Jun 14
Post-breeding migratory season
Jul 20 - Oct 26
Note: Seasonal ranges overlap and are stacked in the order above; view full range in season maps.
Seasons timeline
Learn more