The main predators of seals are killer whales, polar bears, leopard seals, large sharks, and human beings.

What is the biggest predator of seals?

Aquatic predators such as large sharks like great white sharks and Orca whales (also called killer whales) are a significant threat to seals who spend up to 80 percent of their time in the water.

What are pinnipeds predators?

Pinnipeds have few natural predators, the main ones being killer whales, some sharks, polar bears and man.