I have been concentrating on landscapes over the last year and have been neglecting my 500 f/4 but every once in a while I take it out of the closet and brush it off and take it out for a spin. This is a Kestrel I shot about 6 months ago that I finally got around to processing
Canon 1DMKIII, 500f/4 + 1.4tc, 1/1250 at f/6.3, Manual Mode, ISO 400