What do bats, dolphins, shrews, and whales have in common? Echolocation! Echolocation is the ability to use sound to navigate. Many animals, and even some humans, are able to use sounds in order to ...
Biologists attached tiny recording devices that looked like mini backpacks to bats. What they found revealed a surprising hunting strategy. (The Conversation) ...
Every spring, billions of migratory songbirds in Europe fly north to their breeding grounds. Most of these birds fly at night when no predators are around — or so the experts thought. But researchers ...
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