By Russ Koppendrayer
Through the first twenty-nine days of June we had only added Common Nighthawk and Red-eyed Vireo to our year list, both of which are traditional late arriving migrant nesting species in Cowlitz County.
Then on the last day of June our second ever record of Least Flycatcher was found along Hummocks Trail in the Mount Saint Helens National Monument. This species is one of the look alike members of the genus Empidonax or commonly shortened to empids by birders. A recording of the unique che-bek calls of this individual was obtained for documentation. Least Flycatcher is common in woodlands east of the Rockies in the northern tier of states and well up into southern Canada, and a few make it into northeastern Washington to nest every year. While having one in southwest Washington is not unheard of, this is the only individual found west of the Cascades in 2021 to the best of my knowledge.
Download the pdf here.