Cutting Edge Shark Research with Ryan Johnson

How should a diver behave in the water with a bull shark? Are shark dives harming or benefiting sharks? Today I am excited to talk sharks with shark expert and explorer Ryan Johnson. His research and work with the Discovery Channel and doing other documentaries has given him a front row seat of the latest shark research and behavior studies. Ryan also tells you how you can join him studying these amazing predators. It’s shark day on Planet Earth Diver. Listen to the interview below or download from the link; http://www.planetearthdiver.com/Audio/Ryan_Johnson_Shark_Research.mp3 http://www.ryan-johnson.org/ http://oceans-research.com/ Subscribe in a reader