This is a nesting female from the Palisades Cliffs of New Jersey. The image was captured at high noon with harsh light. Slight crop from full frame. 1D mark IV, 800 f5.6, 1/1250, f8 on gitzo/wimberley.
I'm sure you would have preferred full frontal light on this guy, but still a fine head-on flight image of this swift flier. I like your chosen comp...