Jadav Payeng started planting trees in 1979 in order to save an Indian island threatened by erosion.

Hold your breath for this one! This footage shows the moment a brave buffalo charges down a pride of lion to save her little calf in north-west Tanzania, East Africa.

It’s like being sealed into a tiny coffin and left with enough air for a few days.

This wolf was having a really bad day until these guys came along. All it took was a bit of courage and some wire cutters.