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animal navigation

Sharks Find Their Way Using Smell

Posted by on Jan 8, 2016 in animal navigation, navigation, tracking, Wayfinding | 0 comments

Sharks Find Their Way Using Smell

Scientists are closer to solving one of the mysteries of how living creatures who can’t rely on GPS and wayfinding skills (unlike you, dear reader) find their way around. Take sharks, for example. Experts knew that sharks are guided by the earth’s magnetic field as they move in the ocean, but were curious about other factors, including smell, that might also influence navigation. A team of five investigators tracked leopard sharks, “a Pacific coastal species that makes foraging trips out...

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