Blue whales are baleen whales ... Humpback whales are filter feeders and eat small fish and crustaceans, mostly krill. They ...

In rare video footage, a male whale shark has been spotted biting at his female partner during courtship. Before now, we knew very little about the secret sex lives of the world's largest fish ...

Blue whales can reach a maximum of about 30 metres ... krill and humpback whales eat 5-10 tonnes of krill or 2-3 tonnes of fish. The new study found that the whales primarily feed at depths ...

A blue whale skeleton weighing 4.5 tonnes is one of the first things ... using an improvised harpoon to 'dispatch the big fish'. After the female whale was finally slain, the carcass was sold for £111 ...

Blue whales are the largest animals ever to have lived ... such as copepod crustaceans and small fish. Humpback and Bryde's whales also actively hunt for small schooling fish such as herring and ...