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Why Echidnas Are Evolutionary Misfits

submitted by Aard Vark

(oritteropo)
6 years 9 months 1 week ago

Some of my favourite Australian animals (they're cute, and don't try to kill you).

YouTube description:

It’s pretty well known that Australia is home to some strange animals, but echidnas are especially weird evolutionary misfits.

Hosted by: Hank Green