Discover how the incredible little animals of the African savannah survive as the largest migration on Earth barrels their way.

There are countless tiny animals living in a giant jungle tree. We can see how they cope when their world comes crashing down.

When hurricane season hits the Caribbean, some of the planet's smallest animals fight to survive the most powerful storms on Earth.

Australia's gum-tree forests are full of fantastical little creatures but it's only a matter of time before their homes go up in flames.

A chipmunk hustles to make it through a year in the forest, while a host of other incredible tiny animals seize every opportunity.