An introduction to the migration patterns of nine very different types of animals, from gray whales and sandhill cranes to polar bears and monarch butterflies, discusses their life cycles and how to spot them.

Every year in Namibia, about two thousand zebras suddenly disappear from their grazing area along the Chobe River. Months later, the herd returns. Where do they go? And why? Thanks to satellite-tracking collars, scientists were able to solve the mystery, but several questions remain. Award-winning science author Sandra Markle reveals the process scientists used to study the zebras, and she also delves into the science of migration, exploring how animals...

"Malala Yousafzai introduces some of the people behind the statistics and news stories we read or hear every day about the millions of people displaced worldwide. Malala's experiences visiting refugee camps caused her to reconsider her own displacement-- first as an Internally Displaced Person when she was a young child in Pakistan, and then as an international activist who could travel anywhere in the world except to the home she loved. In We Are...

"Through accessible text and colorful, engaging illustrations, Monarch Butterflies presents rich, detailed information about the monarchs' life cycle, anatomy, and the wonders of their signature migration"--

In this graphic novel edition of a best-selling story, young silverwing bat Shade is blown off course during his colony's migration to Hibernaculum, during which he meets other winged loners on his journey back to his family, but with a long and dangerous flight ahead, he must figure out who he can trust.