Search results for ""Author Dorothy Hinshaw Patent""

In this groundbreaking, exceptionally researched installment of the award-winning Scientists in the Field series, discover how lizards rapidly adapt to life in the Caribbean islands, allowing scientists to study Charles Darwin’s theory of evolution by natural selection in real time. Award-winning author Dorothy Hinshaw Patent joins forces with scientists/filmmakers Neil Losin and Nate Dappen, whose work is detailed in the Smithsonian Channel documentary “Laws of the Lizard,” to explore how the small but mighty lizards we call “anoles” are used by scientists to study basic principles of evolution and ecology. Travel with the team to Florida and the Caribbean as they research how anoles followed similar but independent evolutionary paths on the four major islands of the Greater Antilles (Puerto Rico, Hispaniola, Jamaica, and Cuba). So while anoles on different islands may look like close relatives, they often are not! This is Darwin's principle of natural selection at work.And it makes anoles the perfect subjects for experiments that study how animals adapt to new challenges—such as climate change—in this exciting and timely addition to a celebrated series.

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When the news of the raid on Osama Bin Laden's compound broke, the SEAL team member that stole the show was a highly trained canine companion. Throughout history, dogs have been key contributors to military units. Dorothy Hinshaw Patent follows man's best friend onto the battlefield, showing readers why dogs are uniquely qualified for the job at hand, how they are trained, how they contribute to missions, and what happens when they retire. With full-color photographs throughout and sidebars featuring heroic canines throughout history, Dogs on Duty provides a fascinating look at these exceptional soldiers and companions.

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Prairie dogs are dubbed a keystone species for good reason because the burrows they dig are used by dozens of other animals, from insects and spiders to rattlesnakes, salamanders, owls and more. The highly endangered black-footed ferret depends almost completely on prairie dogs for food, and may also live in their abandoned burrows. In addition, prairie dog activity makes the grass areas around their burrows especially nourishing for grazing animals like bison and pronghorn. With up to 150 species associated with prairie dogs, this keystone species plays a pivotal role in keeping the prairie healthy and thriving. Other books in this series: AT HOME WITH THE GOPHER TORTOISE: THE STORY OF A KEYSTONE SPECIES, AT HOME WITH THE BEAVER: THE STORY OF A KEYSTONE SPECIES

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Did you know that beaver ponds provide habitat for hundreds if not thousands of life forms?Using their extremely strong teeth, beavers chop down trees to build a dam. The dam creates a pond that is habitat for everything from algae to giant moose. After creating the pond, the beavers build a lodge. The lodge is sometimes used by other animals besides beavers. Muskrats may live inside the lodge either with or without the beavers, or geese may build their nest atop the lodge. The dam itself is used as a bridge to cross the water by deer, ducks or any other number of creatures. The pond is home to numerous life forms. Lily pads grow in the pond and frogs sit on lily pads to catch flies.Learn about the pivotal role beavers play in making all of this life possible. Gorgeous photos and inviting text make AT HOME WITH THE BEAVER: THE STORY OF A KEYSTONE SPECIES a must have for young naturalists hoping to learn more about the interconnectedness of life.Other Books in the Series: AT HOME WITH THE GOPHER TORTOISE: THE STORY OF A KEYSTONE SPECIES, AT HOME WITH THE PRAIRIE DOG: THE STORY OF A KEYSTONE SPECIES

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Pikas, tiny rabbit relatives living high in the mountains, serve as an entry point toward understanding the consequences of climate change. Pikas can’t live in temperatures higher than 77 degrees F. As the Earth’s temperature rises, pikas must keep moving higher and higher up the mountains to find a cooler climate in which to live. Everything is connected in the natural world. As the pikas livable habitat decreases, the lives of hawks, falcons, pine martins, foxes and the many other creatures that prey upon pikas are affected. If you are looking for an easily understandable introduction to the consequences of climate change, this is the book for you. Glorious photographs and a well-organized text reveal the key role pikas play in the alpine ecosystem. Helpful diagrams demonstrate the food web that includes this tiny mammal and other plants and animals, also threatened by the changing climate. A glossary, map and list of actions kids can take to help decrease climate change are also included. Free, downloadable activities can be found on the publisher's website.

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