Heat-sensing drone cameras spy threats to sea turtle nests

Sea turtles lumber from ocean to shore to lay their eggs in the sand. In some places, this effort is protected by humans who patrol beaches on foot, warding off poachers, predators and na├»ve tourists. But might there be a more effective way? Researchers used thermal infrared sensors mounted on drones to monitor sea turtle … Continue reading Heat-sensing drone cameras spy threats to sea turtle nests