This eerie vision of a doll's head being dragged along the beach comes courtesy of a hermit crab living inside the plastic toy as a kind of makeshift shell. The video was captured by volunteer conservationist Joseph Cronk on Wake Island, a coral atoll in the Western Pacific's Micronesia region. Helping out with a beach clean-up, he released the video in hopes of drawing attention to the harmful effects of plastic pollution. Further details at DailyMail.com.