Alder Flycatchers are notoriously hard to identify, especially concerning the nearly identical Willow Flycatcher  Vocalizations are often relied upon for identification to species in the field when birds cannot be manipulated by hand.

First Sighting of Year

Sunday, May 3, 2015 51€“99 Midden Way Damariscotta ME United States
Saturday, May 28, 2016 Boothbay Harbor ME United States
Saturday, June 24, 2017 43 Senior Ln Woodstock VT United States
Thursday, May 24, 2018 2€“70 Macy St Portland ME United States
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