Another one from my 30 minute outing with the Snow Geese a couple months back. p.s. to some it may look like it needs a slight CW rotation to be level, but there was actually a slight gradient in the field that makes it look that way.
1DIII, Canon 300/2.8 L IS with x2TCII, F/7.1, ISO 500, Bombay Hook WR, 2015