When the question of why ostriches bury their heads in the sand comes up, Chester leads the Polos in investigating their collective theories about it, only to learn something surprising about ostriches that none of them expected.

The Polos try to make Chester feel better after forgetting him on Pluto.

The Polos' perception of big and small animals is challenged when they see how the formidable lion doesn't actually do all that much because it's at the top of the food chain.

Frustrated by a rattling sound in the PoloMobile that she wants to fix but cant reach, Willows observations of how a woodpecker uses its long, sticky tongue to fish insects out of trees, inspires her to a solution for reaching the hardtogetto rattling o...

The team loses contact with Gorby and Luly; then, they find out the satellite doesn't work, so Marco decides to lead a mission to investigate the problem.

A group of friends go on adventures through the universe.