David Attenborough welcomes us to the jungle, where fantastic beasts are an everyday sight.

Jungles, the richest habitat on Earth, are home to half of all the animals on land, despite being one of the toughest environments to thrive in. These creatures come in all shapes and sizes.

In Brazil’s rainforests, the mighty jaguar reigns supreme and even the caiman is no match for it.

In Costa Rica, a tiny transparent glass frog survives because his enemies literally look straight through him, and in Indonesia there is a more romantic side to the jungle.

A male red bird-of-paradise performs a spectacular dance to win a female’s heart.

Will she still be interested when he stops?