Fly into some learning fun by introducing young readers to animal classifications by explaining how birds are grouped.This nonfiction book explores the differences and similarities between several classes, families, genera, and species of birds, and how animal classification works—part of the Los animales también tienen clases series.Fun Children's Book Features:This Spanish science book includes a glossary, index, comprehensi...

Tundra biomes have the harshest climates in the world. From the tiny Arctic bumblebee to the huge polar bear, every animal that lives in the Arctic or alpine tundra biome has adapted physically or socially to the harsh conditions. Discover how animals survive and thrive in the treeless tundra!This nonfiction book explores wildlife found in the Arctic and alpine tundra biomes—part of the Fauna del bioma series.Fun Children's Book Features: