Dawn Callahan

A PADI Divemaster, Dawn has been diving since 2003. She is an avid traveler and communicator who regularly visits new and exciting dive destinations.

August 5, 2011 Dawn Callahan 0

Shark Encounters at the Sydney Aquarium

(DiverWire) With the world’s attention on the decline of shark population and shark finning, an opportunity recently arose to gain some insight about what our Australian friends “down under”’s attitude about the plight of this endangered animal might be.  As the visit occurred in Sydney, opinions could vary throughout the…

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