So I decide to travel around outside whiterun, and after awhile just as it's getting dark out I come across a bunny rabbit running around. I chase him, swinging my sword in an attempt to kill it. Out of nowhere, this cave bear jumps and kills the bunny, then starts chasing me. I start to run off, only to see a frost dragon doing attack runs on a group of giants and mammoths. I run to join the fight after killing the bear, and watch the dragon land and completely destroy a giant. The dragon flies around a bit until I hit it with dragonrend, where a mammoth comes along and joins me in attacking it.

Apparently the mammoth decided I was more dangerous and started attacking me while the dragon attacked him. The dragon flies around a bit, doing bombing runs on me while a mammoth chases me. Then he lands and the mammoth and another one start to attack the dragon while I wildly shoot arrows at the whole group. The dragon kills one mammoth and shortly after that the other mammoth delivers the killing blow to the dragon.

He promptly let's out a victorious roar, then turns to me and charges. I eventually kill him.

Best dragon fight I've had so far ^_^