Tree Swallow Mayhem!

Published on Aug. 20, 2015
Category: Pets & Animals
Source: Youtube

Tree Swallows converge on August 19, 2015 at the Parker River National Wildlife Refuge on Plum Island near Newburyport, Massachusetts. The sounds in the video are a mixture of the actual Tree Swallow calls and recorded calls played from the Merlin Bird ID app we used to draw them over to our parked car. Quite a sight!