51动漫

Environment

One Per Cent

Smart elevators, abseiling robots, and more

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Drone with legs can perch, watch and walk like a bird

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Zoologger: Hunting falcons rely on sailor’s trick

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Ibises get fly with a little help from their friends

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Zoologger: The mollusc that never forgets a meal

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Losing their dino tail limited size of flightless birds

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Nose to beak with a Christian hero heavyweight champ

Environment

One Per Cent

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Swifts stay airborne for six months at a time

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Prehistoric avian had unique dual-purpose tail

Fossils found in China suggest an early bird had a tail of two parts 鈥� one primitive, one modern

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Bye-bye Bambi: Eagle snags deer in ambitious attack

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The rare red kites that keep blogs about their flights

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Wagtail battles itself in award-winning photo

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Bottoms up for a bird on a balance