Yellowstone makes up the biggest and richest complex of mostly untamed landscape and wildlife within the lower 48 states of the U.S. #YellowstoneLive https://on.natgeo.com/2OcpS9t

Yellowstone makes up the biggest and richest complex of mostly untamed landscape and wildlife within the lower 48 states of the U.S. #YellowstoneLive https://on.natgeo.com/2OcpS9t 

https://twitter.com/NatGeoTravel/status/1026513322198360065