Keeping a watchful eye in remote environments with aerial drones
Stealing through the shadowed plantation, an orangutan stops to feed on the tender shoots of a palm sapling. An instant later, she crumples from a rifle shot, her baby crying out in fear. The infant is eventually rescued and spirited away to a rehabilitation center for release back into the wild.
“At one time there were 2,500 of these orphans in Borneo,” says Chuck Pezeshki, a professor of mechanical and materials engineering at Washington State University. “It’s an enormous tragedy and the apes are now on the endangered list.”
Washington Animal Disease Diagnostic Laboratory at WSU
Hundreds of people, cats, dogs, porpoises, birds, and other animals on Vancouver Island, British Columbia, fell victim to what was diagnosed as a rare fungal infection called Cryptococcus gattii. Though physicians and veterinarians were familiar with the more common Cryptococcus neoformans, C. gattii was considered a tropical disease found only in places like Australia.
Upon deeper investigation, B.C. health officials were alarmed to discover that C. gattii had established itself in the native trees and soil—and was especially prevalent in decaying wood. Epidemiologists speculate that climate change and warmer summers helped create favorable habitat for the … » More …