If you have any interest for the outdoors this livecam is a must watch.
It is done by the Michigan Magazine people and it is just awesome. I try to have it on in the background when I am working so that I can sneak a peek every once in a while.
So far I have watched the chicks hatch this spring, the parents tear roadkill and fish to shreds and watched as the mother/ father made a wind break for their young with their own bodies.
Definitely worth your time.