While the behavior isn't unheard of — orcas hunt everything from walruses and sea lions to ... but it may often be that the ...

The animals that could join the list are killer whales, hippos, walruses, narwhals, and sperm whales. The creatures are hunted and killed for their ivory which is often used in decorative carvings.

Cornwall Wildlife Trust said the sighting off Padstow on Wednesday was the first of a walrus, an Arctic animal ... mammal It follows the sighting of killer whales off Cornwall for the first ...