I photographed this using a Canon 7D with a 100-400 mm. Canon lens. This was photographed near Neenah,Wisconsin on 3-07-2013. This and another immature eagle were fighting above my head and it wasn’t until i blew up the image that i saw this eagle had a fish in it’s talons. I suspect this is what is going on most of the time when we see eagles fighting in the sky.