When warthogs walk, their tail hangs down, but when warthogs run, their tail sticks up, with the bushy tip hanging down. This may serve as a warning to other warthogs that danger is near.
When warthogs walk, their tail hangs down, but when warthogs run, their tail sticks up, with the bushy tip hanging down. This may serve as a warning to other warthogs that danger is near.