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Saturday, January 22, 2011

DO YOU KNOW?

THE BAT
 A bat is a unique winged mammal with the ability to fly.The forelimbs are modified into wings.Bats are mammals which means,all bats are warm-blooded,have hair,bear young ones and nurses them.All bats can see but some use special sensing system using sound or sonar called acholocation.These bats make high frequency calls either out of their mouths or noses and then listen for echoes to bounce from the objects in front of them.They're able to form pictures in their brains by listening to the reflected sounds.In this way,bats are able to move around at night,avoid predators,locate their food and capture insects in the dark.

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