Batemans Bay is a picturesque Australian coastal town that always leaves the welcome mat out for tourists. But tens of thousands of visitors of another kind have more than outstayed their welcome — ...

When people say bats “screech,” they are usually talking about echolocation calls. Many bats send out very loud ultrasonic bursts and listen for the echoes to map the world and spot insects in the ...

To most, hearing bats screeching at each other sounds a lot like a bunch of kids learning how to play new instruments…and doing so very loudly. But to the trained researcher, a bat’s scream has much ...

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CANBERRA, Australia (AP) - Batemans Bay is a picturesque coastal town that always leaves the welcome mat out for tourists. But tens of thousands of visitors of another kind have more than outstayed ...