Gosh those adults look as though they were having a real ding dong of an argument. The remaining one obviously won. I wonder if it was the female.
Thank you for the comments. Watching them closer it seems like when another eagle comes flying close-by they start doing this and at times when they land close, it gets worse. I will keep watching them to see if it keeps up. Once the boats start using the water, I don't think we will see as much of the eagles.