Flyways for Flyweights: Small Birds Capitalize on Weather Patterns During Epic Migrations

In one of the greatest feats of endurance in the biological world, millions of tiny songbirds—many weighing less than an ounce—migrate thousands of miles to Central and South America each year. Now scientists are finding out how these featherweights do it: using elliptical routes that take advantage of prevailing wind patterns to save calories. “Most […]

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New chickadee study shows climate change affecting distribution

The zone of overlap between two popular, closely related backyard birds – the Carolina Chickadee and the Black-capped Chickadee – is moving northward at a rate that matches warming winter temperatures, according to a March 2014 study by researchers from the Cornell Lab of Ornithology, Villanova University, and Cornell University. Read the full article at […]

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