资讯

Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the ...
Beaked whales can dive 2,000 metres below the ocean's surface. Why and how do they do it? Around 2,000 metres below the surface, the water is freezing, black and seemingly impenetrable. No light ...
Part of the reason for concern is that sperm whales are best equipped to navigate vertically in deep water, so in shallow water, they are effectively swimming blind. As a result, IDWG ...
A 16-ft. female beaked whale of the genus Mesoplodon, family Ziphiidae, drifted ashore at Delmar, about 15 miles north of San Diego, California, on June 10, 1954, One of us (R. M. G.) made body ...
A tragic incident has unfolded in Hartenbos in Mossel Bay, where two beaked whales were found stranded on the shore.
A 2014 study used satellite-linked tags to follow the dives of eight beaked whales off the southern California coast. The deepest recorded dive was 2,992 metres, breaking the record for diving mammals ...
Despite attempts to guide the animal back into the ocean, the whale repeatedly returned to the beach, leading to the ...
To find food in the dark, deep-diving whales, like sperm whales, pygmy sperm whales and goose-beaked whales, send out clicks and buzzes from a vocal cord-like structure near their blowholes. These ...