In the history of life on this planet, 99.9 percent of all species have gone extinct. But a few have survived almost unchanged. Author Rebecca E. Hirsch introduces readers to six living fossils, including the chambered nautilus, the horseshoe crab with its sticky blue blood, and venomous platypuses that sting, as well as a comprehensive explanation of evolution and extinction for readers who may not be familiar with the terms yet. Readers will

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Learn about venom and the animals that produce it and use it to survive, including spiders, insects, snakes and other reptiles, frogs and toads, fish, and ocean invertebrates.

In the aftermath of the Big Growl that destroyed their city, Bella and the Leashed Dogs have finally settled in the forest where there is plenty of clean water and prey. But a fierce Pack of Wild Dogs has laid claim to the land, and their menacing Alpha will stop at nothing to ensure that it is his alone. Lucky has taught the Leashed Dogs much about survival since they lost their longpaws, and they refuse to back down. Bella hatches an intricate...

Trees wrap their buds in scaly armor. Alligators burrow into the mud. Chickadees cool down, slow down... they pause. Plenty of plants and animals tough out the harshest conditions by becoming dormant. Explore the science behind the many different ways plants and animals wait, rest, and pause.

From the New York Times-bestselling author of The Hidden Life of Trees.

"The Inner Life of Animals will rock your world. This book shows us that animals think, feel and know in much the same way as we do."—Sy Montgomery, bestselling author of The Soul of an Octopus

Through vivid stories of devoted pigs, two-timing magpies, and scheming roosters, The Inner Life

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Provides information about animals with reputations for being dangerous or "gross," side-by-side with photographs of these animals.

Artie the Apatosaurus wants to be a secret agent, but at 40 feet tall he is not very secret! He is terrible at hiding, he can't disguise himself, and he is too slow to chase bad guys. In fact, being an Apatosaurus is exactly what makes Artie an awful spy! This hilarious picture book from the Dinosaur Dreams series includes discussion questions, an interactive look-and-find fact section, and dinosaur facts.

"Introduces young readers to Ankylosaurus, including physical characteristics, diet, habitat, life cycle"--

"Relevant images match informative text in this introduction to snowy owls. Intended for students in kindergarten through third grade"--