Black-Throated Blue Warbler (IMAGE)

Dartmouth College

Black-Throated Blue Warbler

Caption

A Dartmouth-led study finds that the black-throated blue warbler, a common migratory songbird, has a natural flexibility in its breeding time that has helped stave off the impact of climate warming on its food availability, at least for now.

Credit

Trisha Shears

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Credit Trisha Shears

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