Host Bertie Gregory filming a ragged tooth shark underwater. "Sharks Up Close With Bertie Gregory" premieres on National Geographic on July 5. Photograph By Dan Beecham, National Geographic Slashing ...
Although sharks aren’t the mindless man-eaters they are sometimes made out to be, experts know that staying safe involves skill, knowledge, and practice. Host Bertie Gregory filming a ragged tooth ...
A lifelong passion for these ocean predators sparked a career in conservation photography and a mission to share the love.
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