This marmot looks like it has seen many battles. The torn lip and fresh scar on his right cheek clearly say this one is a fighter.
This crusty old marmot was chasing another marmot, under a pile of rocks . He chased the smaller marmot within 10 feet of where I was standing. After the battle old crusty came out and stared at me for a good 5 minutes. It was staring at me for so long that I was getting worried that he was going to attack me. Luckily he ducked behind a rock and left me alone,