His wife is showing him where the Egrets are. He is using a Canon 1DMk4 with a Canon 400 f/2.8L and the Canon 1.4xMkIII converter.
By the time, you add up the Gitzo Tripod and the Wimberley Gimbal, we are talking $20,000…
Canon 400mm f/2.8L
Before (left) and After (right)
Camera: Canon 7D ISO 800 and 1/125s
Lens: Canon 70-200 f/4L IS @200mm and f/8 Focus: 25m
Processed with Darktable 2.0.3: http://www.darktable.org/