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Bat navigation: After the next sunset, please turn right

Tue, Mar 30, 2010

science daily

Despite the fact that bats are active after sunset, they rely on the sun as their most trusted source of navigation. Researchers found that the greater mouse-eared bat orients itself with the help of the Earth’s magnetic field at night and calibrates this compass to the sun’s position at sunset.

 


Bat navigation: After the next sunset, please turn right

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