Sharks feed on cow carcass in South China Sea

Scientists documented Pacific sleeper sharks feeding on a cow carcass in the South China Sea, marking the southernmost sighting of these deep-sea predators. This observation reveals unique feeding behaviors. Researchers recorded multiple female sharks, typically found in colder waters, aggressively feeding and queuing at the carcass over 1.6 kilometers deep. They also observed eye retraction, a defensive mechanism. The discovery suggests a richer deep-sea ecosystem than previously understood and raises questions about the sharks' survival strategies and potential use of the area as a nursery.