Sperm whales’ ultrasound, video

This video says about itself:

Feeling The Force of Sperm Whales Ultrasound – Super Giant Animals – BBC

11 March 2016

Sperm whales can hunt in total darkness under the sea but how? Steve Backshall explains how sperm whales use sound to build up a picture of their environment as he gets up close to them.

4 thoughts on “Sperm whales’ ultrasound, video

  1. Pingback: Scottish Orkney islands whale watching | Dear Kitty. Some blog

  2. Pingback: Two sperm whales saved from stranding | Dear Kitty. Some blog

  3. Pingback: Extinct whale’s tooth discovery on Australian beach | Dear Kitty. Some blog

  4. Pingback: Mother right whales ‘whisper’ to calves | Dear Kitty. Some blog

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