SciShow

SciShow

The Majestic Grolar Bear (2013x66)


Date de diffusion: Mai 02, 2013

Although polar bears and grizzly bears aren't all that similar and are definitely separate species, they can interbreed and create fertile offspring in the wild. Hank brings us the story of these misfit bears, which he likes to call grolar bears.

  • Première: Jan 2012
  • Épisodes: 3680
  • Abonnés: 2
  • En cours
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