This being a calmer night, and one with some moonlight, about 9:40pm you could hear the faint calls of an owl in the forest. Even being nighttime this drew the attention of the bird on the nest. A few minutes later you could hear the flapping of wings (I listen using a headphones) and the eagle began squawking and you could hear a scuffle out of view of the camera. I believe there was a fight between the eagle off the nest and an owl. It went on for some time with flapping wing sounds coming a going a few times, with the eagle on the nest continuing to squawk Later the scuffle seemed to end and the eagle off the nest landed some distance away and they loudly called out to each other. I've seen video of fights between Bald Eagles and owls...they do not get along. Owls attempt to steal eagle nests.