This video from a professional wildlife photographer covers the equipment set-up he uses. Which is the Canon 30D w/ grip, 600mm f/4L, 400mm f/5.6L, 1.4x extender, 580EX2 flash w/ Better Beamer, Wimberly v.1 head w/ flash arm and Benro tripod. Being a pro, you’ll know that this is going to be some very serious kit
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