migration

"A photographic exploration of warbler behavior and migration"--.

"[Teaches young readers about the] migration of Pacific Walruses ... [Covers] information like why and when they migrate, how far they migrate, and where they migrate"--Provided by publisher.

Teaches young readers about the migration of wildebeests, covering why and when they migrate, how far they migrate, and where they migrate.

Teaches young readers about the migration of salmon, covering why and when they migrate, how far they migrate, and where they migrate.

Teaches young readers about the migration of monarch butterflies, covering why and when they migrate, how far they migrate, and where they migrate.

It is well-known that adult sea turtles can return to their approximate place of hatching. What kids might not know is that turtles will literally cross oceans in order to feed and mate before returning. This book looks at different turtles and the astounding distances they cross in order to survive.

This Duck and That Duck get along swimmingly. But sometimes two ducks just aren't enough---especially when they want to waddle in a line.

"A historically large irruption of snowy owls during the winter of 2013-2014 brought them across the eastern US, and farther south than usual. Scientists used this opportunity to attach GPS tracking devices to some snowy owls to increase understanding of their winter behavior and migration."--.

Photographs and text trace the migrations of whales as they travel the world's oceans in search of food and mates, and provide information about the physical characteristics and behavior of whales.

Salmon live for years in the ocean, but only reproduce once. They swim up the river where they were born, spawn, and then typically die. This approach to reproduction offers unique advantages and challenges. Kids will learn about the amazing ability of these fish to return to their breeding grounds, and how the life cycle of the salmon ensures continuity of the species. Full-Color Photographs, Glossary, Index, Pronunciation Guide.