Common Yellowthroat Female with Nesting Material (Warblers)

Yellow-rumped Warbler, Cape May, New Jersey (Yellow-rumped Warblers)

Common Yellowthroat in Early Spring. Dryden, NY (Warblers)

Black-throated Green Warbler in Early Spring, Caroline, NY (Warblers)

Ovenbird on Log in Shindagin, New York (Warblers)

Mourning Warbler Singing in Shindagin Hollow State Forest, New York (Warblers)

Mourning Warbler Singing in Shindagin Hollow State Forest, New York (Warblers)

Lawrence’s Warbler, Ithaca, NY (Warblers)

Yellow Warbler, Fanned Tail, Wyoming (Warblers)

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

Yellow Warbler Leaps, Galapagos Islands (Warblers)