The black-eared warbler or Costa Rican warbler is a species of bird in the family Parulidae. It was previously considered conspecific with the three-striped warbler and the Tacarcuna warbler.
Where are you looking?
Select a tracking region above to ping the eBird database and reveal live hotspots for the Costa Rican Warbler.
Low-Light Telephoto Systems
Identifying specific features of the Costa Rican Warbler requires high-contrast magnification. Check out the top-rated 8x42 optics.
