Audubon's warbler is a small bird of the family Parulidae. At one time considered a distinct species, discovery of a hybrid zone between it and the myrtle warbler in 1973 has led to it being classified as a subspecies of the yellow-rumped warbler.

This Audubon's Warbler was photographed at Huntington Beach, CA on February 23, 2026. View all Audubon's Warbler photos →