Did you know that marmots are little badasses? No seriously, they are. Adult marmots in Yellowstone chew through peoples brake lines TO DRINK THE BREAK FLUID CAUSE IT MAKES THEM HIGH (unlike other animals, which i makes dead). Anyway, that generally makes for a fun drive OUT of yellowstone. Furthermore, it takes enough tranquilizer to put down a full grown grizzly for quite some time to put a cute lil marmot out for just about 30 minutes.