A research center is trying to improve its flying robots with the help of homing pigeons.

研究中心正试图在信鸽的帮助下改进飞行机器人。

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In tests, researchers found that homing pigeons were more efficient than flying robots at returning to their home.

在测试中，研究人员发现，信鸽在返回家园方面比飞行机器人更加高效。

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Flying over enemy territory with a camera on autoshoot, pigeons could provide crucial information without getting lost along the way.

带着可以自动拍照的照相机飞过地方的领空，鸽子可以在不迷路的情况下为人类获得关键的情报。

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The bakery in Headington, Oxford has reported problems with pigeons flying through the front door and across the shop floor helping themselves to food.

BBC: Oxford pigeons prove a pest for Greggs shop staff

Watching economists and media analysts react to breaking economic news is a bit like looking at a flock of pigeons flying over the New York skyline.

FORBES: Flying Blind Into The Double-Dip

But his rendering of Audubon's encounter with billions of now-extinct passenger pigeons flying wingtip-to-wingtip across the Kentucky sky for three whole days is magical.

ECONOMIST: John James Audubon