Image captured a couple of weeks ago at Bosque del Apache. This blast off was a mix of Ross's and Snow geese. Sandhill Cranes, Mallard, and Black Ducks in water with a few exceptions. C&C welcome.
D500, Sigma 150-600mm C @ 230mm, 1/400s, f 8, ISO 1000, Gitzo, Wimberley Gimbal head.
Geoffrey
http://500px.com/geoffreymontagu