During what park docent Laura Stern called "pupping season," bull seals—some reaching up to 16 feet (4.9 meters) in length and weighing up to 2.5 tons—engage in bloody battles for breeding access to ...

Add Yahoo as a preferred source to see more of our stories on Google. Southern Elephant Seal (Mirounga leonina) fights with a rival for control of a large harem of females during the breeding season ...

The adventurous young bull elephant Z16 covered an astounding 12,000 kilometers, traveling through four different countries.

PESCADERO, Calif. — Every winter about 10,000 elephant seals make their way to California's Año Nuevo State Park to fight, mate and give birth. The spectacle runs from mid-December through March, ...