MacGillivray's Warbler, Oporornis tolmiei

Abundance: Rare
Season: Transient/migration season
Habitat: Riparian

Slide #60.38.22 - Adult male (Apr 19). Photograph © James R. Gallagher. Original available from the Sea and Sage Audubon Library of Nature.

Slide #60.38.18 - Adult female (May 5). Photograph © James R. Gallagher. Original available from the Sea and Sage Audubon Library of Nature.