The content originally appeared on: Trinidad and Tobago Newsday Tobago Duane Dove, owner of Tobago Cocoa Estate which has received a solar-powered bird wailer to ward off pests. - After two years of discussions and planning, two solar-powered bird-squawker sound systems have been set up in Tobago to help farmers reduce crop losses caused by cocricos and parrots. The systems were launched on March 12 by the Caribbean Agricultural Research and Development Institute (CARDI) at the Goodwood Secondary School. CARDI […]