The other day we were treated to this Rough-legged Hawk (May be a light morph female) at a local wildlife preserve. C&C welcome.
D500, Nikon 500mm + 1.4 TC, 1/2500s, f 5.6, ISO 1000, Gitzo tripod, Wimberley Gimbal head.
Geoffrey
http://500px.com/geoffreymontagu