TIME: Taming the Lionfish

Saturday, May 14th, 2011

Taming the Lionfish:

Can Predators Be Trained to Control an Invasive Species?

By Christy Choi – May 10 2011 – TIME Magazine

In March, on a small reef off the coast of Honduras, a group of pioneering conservationists started teaching sharks how to hunt. A half-dead lionfish, speared earlier by a diver, was released into the midst of a swirling mass of grey reef sharks. Sensing the lionfish’s final twitches, the sharks descended on the weakened prey. Unsuspectingly, a second lionfish wandered into the frenzy. Within seconds, it, too, was gone. All that remained was a trail of mush emanating from a shark’s toothy maw.

Floating in the nearby blue, photographer Antonio Busiello was there to capture the moment he and members of the Roatan Marine Park, a grassroots community organization in Honduras, had spent three months waiting for. “We weren’t sure the sharks would hunt on their own,” Busiello recalls from his studio in Los Angeles. Although not yet common behavior, the reef sharks’ voluntary hunt brings hope of a new way of battling the long-problematic proliferation of lionfish in the region. The aquarium pet turned invader, with it’s voracious appetite, prolific breeding and territorial nature, has locals and scientists up and down the Caribbean and Northern Atlantic worried about the threat it could pose to coastal ecosystems and economies by wiping out the stocks of small fish in an already stressed ecosystem.

Read more at: 
http://www.time.com/time/health/article/0,8599,2070599,00.html#ixzz1MMPLz8WQ