These dolphins may turn to corals for skin care

Robert Hundley

On her deep-sea dives, wildlife biologist Angela Ziltener of the College of Zurich normally found Indo-Pacific bottlenosed dolphins performing some thing intriguing. The dolphins (Tursiops aduncus) would line up to consider turns brushing their bodies against corals or sea sponges lining the seafloor. Right after more than a 10 years […]