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Researchers have tracked 13 whales fleeing across the Pacific from a strange sound humans cannot hear, as if an invisible predator were chasing them

Researchers were tracking 13 whales in the Pacific Ocean and noticed they were fleeing as if an invisible predator was ...
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This Venomous Starfish Panics When It “Smells” an Invisible Predator

Crown-of-thorns starfish can detect chemical cues in water (chemoreception), allowing them to respond to predators like the giant triton. The giant triton is one of the few natural predators of the ...

Why do squirrels rub snake scent on themselves, and what does it actually do?

Ground squirrels have a surprising survival trick. They use the smell of rattlesnakes to hide their own scent from predators.
AOL

This Venomous Starfish Panics When It “Smells” an Invisible Predator

Crown-of-thorns starfish (Acanthaster planci) La Paz, Mexico© Jesus Cobaleda/Shutterstock.com If you’re able, watch this video. If not, allow me to explain. Two crown-of-thorns starfish are placed in ...