Bald Eagles in my backyard!

Last night I went to a book club that my new neighbor invited me to. The lady's house was right on the lake and the view was amazing. As we were sitting in her living room overlooking the lake we saw three bald eagles flying by. One even flew right toward the windows circled around the top of the house and back down over the lake. It was such a beautiful sight. That got the discussion off the book and onto bald eagles. One lady said they found an eagles nest full of dog and cat collars all weaved into it. Crazy! Never thought about what they prey on but I guess people around here have to watch their small animals.