April 10, 2016 58 min
Overview
How peregrine falcons can top 200 miles an hour, a hummingbird is slave to its manic lifestyle, and the albatross's nose helps it fly for free; heavyweight beetles break the rules to find love; a devious sparrow-hawk executes a lightning-fast raid on his prey; and half a million mother bats dominate air space both above and below the ground with dazzling aerial prowess.
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