There were at least 25-30 of these whistling ducks in the small pond between the rookery and the adjacent church. These two were having some sort of disagreement that went on for quite a while, and was vicious to the point that one was trying to hold the other one underwater.

Shooting into the sun made for difficult conditions, but that's the way they were facing and that's where the sun was. I was able to salvage these 4 images, and, while not competition worthy, they do catch the action.