They are very intelligent because ... sea lions and other dolphin species. They can even hunt great white sharks and blue ...

Enormous, gentle, and playful, right whales have had the misfortune of being defined, even named, according to their value as hunted rather than living creatures. Whalers named the species thinking ..

Belugas are also called white whales, and their unusual color makes them one of the most familiar and easily distinguishable of all the whales. Calves are born gray or even brown and only fade to ...

They are very intelligent because ... Whereas some whale species can stay underwater for several hours, dolphins can hold their breath for only 10 to 20 minutes before needing to come back up for air.