What seems mind-boggling to us—a fish’s ability to live five miles under the sea, for instance—is just life for other animals https://on.natgeo.com/2ORn3vQ

What seems mind-boggling to us—a fish’s ability to live five miles under the sea, for instance—is just life for other animals https://on.natgeo.com/2ORn3vQ 

https://twitter.com/NatGeoTravel/status/1113984749595447297