Whale sharks are thought to be quite rare, but scientists have long struggled to estimate their true numbers. Individual animals can be identified through unique markings behind each gill and an inventory of scars, but the fact that the creatures…
Whale sharks are thought to be quite rare, but scientists have long struggled to estimate their true numbers. Individual animals can be identified through unique markings behind each gill and an inventory of scars, but the fact that the creatures…
Ali Hood from the Shark Trust pointed out that, historically, Greenland sharks were targeted for oil and meat. "It’s a long-lived species considered highly vulnerable to fishing pressure," she told BBC Nature. via BBC Nature – Slowest Greenland sharks hunts…