Why walruses have tusks


This 7 July 2020 video says about itself:

How the Walrus Got Its Tusks

The rise and fall of ancient walruses, and how modern ones got their tusks, is a story that spans almost 20 million years. And while there are parts of the story that we’re still trying to figure out, it looks like tusks didn’t have anything to do with how or what these animals ate.

1 thought on “Why walruses have tusks

  1. Pingback: Extinct walrus species discovery in California, USA | Dear Kitty. Some blog

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