Краткое описание: Most of the bugs that you know are called arthropods, which means they have their skeleton on the outside of their bodies. There are over a million known species of arthropods on the Earth. Here are a few types to spot…

Краткое описание: There are about 9,000 different species of birds living on Earth, and all evolved from reptiles millions of years ago. Birds live in almost every part of the world, from the icy Antarctic to steamy tropical rain forests…

Краткое описание: Brrr! Find out what it s like in some of the coldest, snowiest, most frozen places in the world. Journey to the ends of the earth where you’ll meet amazing animals, see icebergs as big as mountains, and discover how people live and work in lands of ice and snow.