Earth is the only planet we know of where life exists.
And, here, it does so in abundance. The jungle is Eden. It covers less than 6% of the Earth's surface but it's home to half of all the plants and animals on land.
Jungles have just the right amount of light, water and nutrients, and they have had every day for millennia. Life here should be easy. This is an indri. It's a primate, like us.
And these forests in Madagascar are its home. But to survive here... it has to face one major challenge. Paradise is crowded. Life fills every niche.
And, at any one time, a staggering variety of species and countless individuals are striving for space and food.
Like every jungle animal, indri have to find their own way to survive in the most competitive place on Earth.