Yellowstone Bald Eagle Taking Off

I'm not much of a bird photographer, it usually takes powerful telephoto lenses to get close enough to get a good shot.  When we were in Yellowstone National Park we got to see a Bald Eagle just across the Madison River.  We watched it in a tree for awhile until it swooped down into the river to catch a fish.  I would have liked a better telephoto, but thanks to how close the bird was, I was able to get decent photos.  Check out the one below after he finished the fish and took off again:

Flying Bald Eagle, Yellowstone National Park