by Pat Jaquith
pat@westvalleynaturalists.org
Members of the Wood-Warblers’ family, Yellow-rumped Warblers are one of the earliest Warbler species to arrive in the West Valley. There are two main populations: “Audubon’s” breeds mainly in the mountains of the western U.S. and into British Colombia; “Myrtle” breeds from the eastern U.S. across Canada to Alaska.
