Jul 31

Giant Skate | Post Mortem

By Roy Mulder Writer

Roy Mulder certified with the Canadian Armed Forces in London Ontario in 1974. His interest in diving intensified after moving to Vancouver in 1989. As former vice-president of the Underwater Council of BC he became involved in beach clean-ups, dive safety and marine conservation issues. His interest in photography has taken him onto his current path as an underwater videographer and digital media producer. He uses his video camera to show the magnificence of the ocean and as a tool to show it to others. He is currently president of the Marine Life Sanctuaries Society of BC and is working on creating full no-take marine sanctuaries in Canada.

The Marine Life Sanctuaries Society held a Beach Interpretation Program for a group of biologists at Porteau Cove Marine Park. A dead giant skate had washed up on shore by coincidence and MLSS used the opportunity to turn it into a teaching opportunity. A subsequent necropsy of the skate indicated that the cause of death may have been the tag in its’ wing. As the wings are crucial for their movement, tagging it there created issues with mobility. The area around the tag was quite infected. Dr. Chris Harvey-Clark a professor of Veterinary Medicine, a marine biologist and shark expert did a wonderful job of the post mortem armed with only a box cutter.

Cheers,
Roy Mulder

www.uwvideo1.webs.com

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