Yellow-rumped Warbler High Key, Ithaca, NY (Warblers)

Yellow-rumped Warbler High Key, Ithaca, NY (Warblers)

Yellow Warbler Leaps, Galapagos Islands (Warblers)

Yellow Warbler Leaps, Galapagos Islands (Warblers)

Palm Warbler 4, Caroline, NY (Palm Warblers)

Palm Warbler 4, Caroline, NY (Palm Warblers)

Palm Warbler 3, Caroline, NY (Palm Warblers)

Palm Warbler 3, Caroline, NY (Palm Warblers)

Magnolia Warbler in High Key, NY (Warblers)

Magnolia Warbler in High Key, NY (Warblers)

Nashville Warbler, Caroline, New York (Nashville Warblers)

Nashville Warbler, Caroline, New York (Nashville Warblers)

MacGillivray’s Warbler, National Bison Range, Montana (warblers)

MacGillivray’s Warbler, National Bison Range, Montana (warblers)

Tennessee Warbler, Dryden, NY (Warblers)

Tennessee Warbler, Dryden, NY (Warblers)

Canada Warbler in Spring, NY (Warblers)

Canada Warbler in Spring, NY (Warblers)

Tennessee Warbler 2, Dryden, NY (Warblers)

Tennessee Warbler 2, Dryden, NY (Warblers)