Natures wonders: Sharks smell their way home (Introduction)

by David Turell @, Wednesday, January 27, 2016, 20:35 (1416 days ago) @ David Turell

A podcast. Sharks with their nostrils blocked still get home but more erratically. Those with clear noses get back straighter and faster:

http://www.scientificamerican.com/podcast/episode/sharks-head-straight-home-by-smell/?W...


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