Closest I've been able to come to our flock of Turkey Vultures / Buzzards. Normally these guys have been very skittish, but today they were down ruling the roost they made out of my parent's neighbor's side yard. The Nikon 70-300 was the perfect lens for this, was able to get pretty close and snagged a few sharp shots with minimal depth of field. I think I see just a touch of Purple Fringing tho!
Full Set -here-