Indian rhinoceros

The Indian rhinoceros is a massive, armor-plated mammal found in parts of the Indian subcontinent. It's Asia's largest rhino, with thick grey-brown skin and a single horn on its nose. Its body is covered in bumpy folds that look like patches of armor.

• Males can weigh over 2 tons—as heavy as a small car.
• Its horn grows up to 24 inches long, made of the same material as fingernails.
• Its skin has deep folds that look like puzzle pieces fitted together.