Saw this guy up in the tree. Pulled the car over first chance, left hubby in it and walked back. They seem to like the same kinda tree all the time. All shot at 300mm and cropped. BIG toenails! 2 and 3 have that white edge around them. Is there anything I can do to not have that happen? 1. f5.6, 1/1000, ISO 200, Center weighted 2. 3. 4.