This award-winning beginner's guide to the natural world of fish from the creators of the About... series was named an "NSTA Recommends" book. Noted educator and author Cathryn Sill uses simple, easy-to-understand language to teach children the basic characteristics of what fish are, how they swim, breathe, and reproduce, and explains the different ways they protect themselves from predators. With beautifully detailed, realistic paintings, noted wildlife illustrator John Sill introduces readers to the diversity of the fish population, from an Arctic char to a porcupine fish. An afterword provides more details, inspiring further learning. This book is ideal for early childhood and elementary units in science, environment, and marine life.

What do a shark, a seahorse, and a ray have in common? They’re all fish! But do you know what makes a fish a fish? Read this book to find out! Learn all about reptiles, insects, mammals, and other animal groups in the Meet the Animal Groups series - part of the Lightning Bolt BooksTM collection. With high-energy designs, exciting photos, and fun text, Lightning Bolt BooksTM bring nonfiction topics to life!

A classroom favorite, this book provides a first glimpse of marine mammals that's ideal for budding oceanographers! In this beginner's guide, author and educator Cathryn Sill simply and clearly shows children what is essential for understanding and appreciating marine mammals—how they look, how they move, what they eat, and where they live. She covers animals as diverse as whales and otters to dolphins, polar bears, and more. The beautifully detailed, realistic paintings of noted wildlife illustrator John Sill depict a variety of marine mammals. An afterword provides more details for further exploration.

Studying nature? Going to the beach? Dig into this classroom favorite and beginner's guide to seashores from the creators of the award-winning About Habitats series. In this accessible introduction to a familiar locale, author and educator Cathryn Sill uses simple, easy-to-understand language to teach children about seashores and their diversity, the types of animals and plants that live there, and why they're important. The stunning paintings by noted wildlife illustrator John Sill depict the wide variety of seashore topography. A glossary and afterword provide more details about each seashore featured in the book. Perfect for early childhood and elementary units on nature, environment, and ecosystems.

This book provides comparative data on fish ecology and small-scale fisheries between Tapajos (clear water) and Negro (black water) rivers, in the Brazilian Amazon. These rivers are less studied than white water rivers and few books on Amazon fishes have addressed more than one river basin. These data can serve as a baseline to check future changes or impacts in these rivers, which can be affected by development projects, such as highways, deforestation, mining and dams. Besides information on fish biology, the book also discusses fish uses, fisheries and its importance for riverine people, comparing these data for each fish species between sites located inside and outside conservation units. The book is an outcome of the research project ‘Linking sustainability of small-scale fisheries, fishers’ knowledge, conservation and co-management of biodiversity in large rivers of the Brazilian Amazon’, which was coordinated by the editor of this volume and funded by United States Agency for International Development (USAID) and National Academies of Science, Engineering and Medicine (NAS).