I thought two adults were already in the nest I was watching today. People kept stopping to talk and ask questions, so maybe I missed the mate leaving. However, this adult coming to the nest was an intruder, probably from the other nest that was within sight.

From the pictures you can see the one osprey in the nest looks quite perturbed. The other adult osprey was laying low in the nest. The intruder actually landed on the nest for a few seconds.

Then one of the adults from the nest went in hot pursuit. Luckily for me some of the action was fairly close, and I was able to capture some shots.

The adult from the nest chased him in circles in front of me. Meanwhile the mate in the nest was loudly protesting, or were they cheering their mate on?

Although it appears they got fairly close at some points, it does not looks like from any of my images that any blood was shed. Not sure if they even actually touched each other.

Eventually they flew farther away over land chasing each other in the direction of another body of water. I thought these two nests were getting along, but there was drama today. I hope your week is drama free.