It has partially webbed feet, perfect for swimming, and eyes, ears, and nostrils on the top of its head, allowing it to wade through its wetland habitat while staying alert for predators.

Capybaras are the largest rodents on the planet. They have short legs, large heads, barrel-shaped torsos, small ears, and partially webbed feet. Coarse reddish-brown fur covers most of their body.

Meet Kiwi and Gizmo, a pair of capybaras - which are the biggest rodents on Earth. They have just arrived at London Zoo for a ...