ecology

"Journey to the isolated islands of Isle Royale National Park where the longest predator/prey study in the world is being conducted along with a controversial genetic rescue to save not only the wolves and moose, but the entire island ecosystem"--Provided by publisher.

"A playful and informative nonfiction picture book about different tree holes and the amazing animals that inhabit them"--Provided by the publisher.

Describes current fisheries failings, and provides recommendations for more sustainable practices (e.g., food and livelihood security, interdisciplinary approaches, ecosystem-based and community-based management, governance reforms, reduced capacity, and accountability.

"To the Gitxsan of Northwestern British Columbia, Nox Ga'naaw is a storyteller, speaking truths of the universe. When Nox Ga'naaw, the frog mother, releases her eggs among the aquatic plants of a pond, the tiny tadpoles are left to fend for themselves. As they hatch, grow legs, and transform into their adult selves, they must avoid the mouths of hungry predators. Will the young frogs survive to lay their own eggs, continuing a cycle 200 million years in the making? In book four of the Mothers of Xsan series, young readers learn about the life cycle of the Columbia Spotted Frog, the special significance of this species to the Gitxsan, and how Nox Ga'naaw and her offspring are essential to the balance that is life."--Provided by publisher.

"The tundra is a windy and cold landscape. But the closer you look, the more life you see. Mosses, grasses, and wildflowers grow in the thin soil. Animals from bees to bears depend on the life growing in this chilly habitat"--Provided by publisher.

Become an "Earth detective" and uncover facts about Earth's biomes, where they are, what they are like, and the amazing animals that live in them.

Presents the full scale of the climate emergency we face, along with the positive message that if we act, we can stabilize Earth's life-support system.

Since the mid-20th century, increased levels of carbon dioxide in the atmosphere have shifted global climate patterns. Climate change has become a defining issue of our time. Young readers will learn about how climate change is reshaping Earth, sometimes with devastating consequences. The narrative encourages readers to draw connections between growing populations and climate change. It offers insight into emerging solutions and offers relatable examples of young activists who are using their voices to inspire change for a better tomorrow.

"Living and nonliving things all interact in an ecosystem. Fish swim and breathe in water. Trees take root in soil. Ecosystems looks at the important roles of living and nonliving things in an ecosystem. Text, . . . images, and . . . back matter give readers a . . . look at this subject. Features include a table of contents, infographics, a glossary, additional resources, and an index. Aligned to Common Core Standards and correlated to state standards"--Provided by publisher.

An exploration of the polar regions, discussing the plants and animals that have adapted to live there, their ecology, survival skills and more.