Cuttlefish sound tests trigger threat responses

3,688 views · Published 13 April 2015 · 0:34 · Indexed 14 November 2026

Channel: New Scientist · 2015 · Science & Technology

Watch on YouTube

Full story: http://bit.ly/1a8VfwZ
What do invertebrates hear? Exposing cuttlefish to different sounds elicited different threat responses that gave insight into their hearing range.

More from this channel