The Ustream cam at the Decoraheagle nest has been turned on early this year. It will be quite a while before any eggs are laid, but the adults have been working on the nest. The best time to see them is early in the morning, Iowa time. If you can not manage to see them live as they come and go a lot, here's a Youtube link. A raccoon is an occasional evening visitor.
The webcam for the Norfolk eagles is not on to the public yet, but the cameras have been upgraded and people monitoring the site have seen Dad and his new mate fixing the nest up.