I just got back from a great BIF workshop in Southern California that I co-led with Jim Neiger, and was fortunate to spend a morning shooting with good friend Dave Salem. We paid a visit to his now famous Burrowing Owl family, and the owls put on quite a show for us. Here's one of my favorite frames from that morning. I love how huge their eyes get during take-off!
Canon 1Dx, 600 mm II, f/5, 1/2500, ISO 800, manual exposure, hand held from car