The males know this and even strike poses to show off their muscles to the females. Even when lounging in the grass you can spot a male kangaroo lounging in a way that highlights his strong muscles.

An adult male red kangaroo can stand over 1 1/2 meters tall ... It's lined with powerful, but flexible, muscles and ligaments. To keep the joey safe, mom can tighten those muscles to shut the ...

Kangaroos may have a reputation for being cute and cuddly animals, but the males of the species can be pretty intimidating. In fact, if you happen to run into one of these muscly males, you wouldn’t ...