A lion ventures into an area of the river that's part of a hippo bull's territory. The enraged hippo wastes no time in asserting his dominance. What Was on the Menu at the First Thanksgiving?

As the team head back to base after a day of filming their path is blocked by a sea lion who's not budging.

Meet people whose work brings contact with some of the world's deadliest animals. From an angry lion to a shark feeding-frenzy - this is the sharp end of the wildlife business.

An aggressive sea lion sent surfers running this week after it repeatedly went after them, even coming onto the beach, video of the incident showed. The sea lion was suffering from severe domoic ...