What Poo Can Do

March 1, 2024
Grades 4-7 While most environmental titles for children focus on how humans can protect and care for the planet, this book focuses on animals that are already assisting the cause--with poop! Ridge draws attention to such climate change issues as rising ocean temperatures, drought, wildfires, deforestation, and greenhouse-contributing methane by spotlighting four animal groups from around the world (whales, wildebeests, dung beetles, and penguins) in distinct chapters. Accessible text, with the occasional "poop-tastic" joke, explains both the environmental dilemma and the animal's role in fighting it. For instance, a whale's nutrient-rich floating poop supports the growth of phytoplankton, a microscopic ocean plant that absorbs carbon dioxide and produces oxygen, while dung beetles aerate cow poop, preventing some methane from being released into the atmosphere. A variety of interesting facts and accompanying photographs, like migrating emperor penguin guano trails seen from space, add to reader engagement. The author doesn't omit the human element entirely, though; instead, she gives suggestions for conserving the featured animals in each chapter and explains why they are important to the planet.

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December 13, 2024

Gr 4-7-How does animal poop combat the climate crisis? It turns out it does so in many ways. Ridge explains how whales release nutrient-rich clouds of poop in the ocean that support the growth of phytoplankton (a microscopic plant that absorbs carbon dioxide and produces oxygen through photosynthesis, thereby reducing greenhouse gases). Another example includes the annual migration of wildebeests in the Serengeti-their poop helps fertilize grasses and trees along the migratory path, as well as facilitates the distribution of seeds so more carbon-reducing plants can grow. Ridge also provides readers with concrete actions they can take to fight climate change, such as organizing a coastal cleanup or joining an organization that is working to make oceans safe for whales. Information is presented attractively in a straightforward manner-there are no bells and whistles here. VERDICT A humorous way to engage with a serious topic. Recommended as a secondary purchase for middle school libraries.-Ragan O'Malley

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