Offering insights into life at the poles, this book follows a leopard seal through its day as it sleeps, eats, and moves.

The solitary leopard seal is a fierce hunter and a graceful swimmer. It spends most of its time swimming in the frigid waters of Antarctica. How does it survive in this extreme environment? With the help of color photographs and fun facts, this accessible text explores how the leopard seal's life cycle, body structure, and behaviors have adapted to make it one of the most fearsome predators in one of the coldest places in the world. An engaging final activity encourages readers to use what they've learned to create an Antarctic food web.

In the Pacific Northwest, concerned volunteers become seal sitters, keeping vigil over the vulnerable baby seals that are left on the shore while their mothers hunt for food. Surviving in the animal kingdom is never easy and this informative picture book gives a first-hand look at what baby seals are up against. With its emphasis on human compassion, this true account teaches children to appreciate the natural world by helping in any way they can. The star of the book is six year old Miles, who organizes his own rescue mission to help the seals survive.

Striking photography of the polar regions and fauna found there.

This thorough revision of the classic Encyclopedia of Marine Mammals brings this authoritative book right up-to-date. Articles describe every species in detail, based on the very latest taxonomy, and a host of biological, ecological and sociological aspects relating to marine mammals. The latest information on the biology, ecology, anatomy, behavior and interactions with man is provided by a cast of expert authors – all presented in such detail and clarity to support both marine mammal specialists and the serious naturalist. Fully referenced throughout and with a fresh selection of the best color photographs available, the long-awaited second edition remains at the forefront as the go-to reference on marine mammals. - More than 20% NEW MATERIAL includes articles on Climate Change, Pacific White-sided Dolphins, Sociobiology, Habitat Use, Feeding Morphology and more - Over 260 articles on the individual species with topics ranging from anatomy and behavior, to conservation, exploitation and the impact of global climate change on marine mammals - New color illustrations show every species and document topical articles FROM THE FIRST EDITION "This book is so good...a bargain, full of riches...packed with fascinating up to date information. I recommend it unreservedly it to individuals, students, and researchers, as well as libraries." --Richard M. Laws, MARINE MAMMALS SCIENCE "...establishes a solid and satisfying foundation for current study and future exploration" --Ronald J. Shusterman, SCIENCE

"Strange geese." That was their description when they were discovered in 1520 during Magellan's historic voyage. Today, penguins are familiar to everyone, yet few researchers have observed them in the remote regions in which they live. Written by an ecologist-behaviorist who has worked extensively in the natural penguin habitat, The Behavior of Penguins is the first general work on the entire family of penguins. Numerous and remarkable field photographs document the author's detailed study of the life cycles and breeding patterns of each penguin species. He brings to light their unusual abilities to go with little food for months, to dive deep in the ocean, and to protect themselves in extreme environments. Müller-Schwarze's comprehensive and fascinating account of penguins also emphasizes the urgent need to protect these birds and their natural habitat.

Publisher description

Follow polar animals through their days as they eat, sleep, and care for their young.

Did you know that mother seals give birth to only one seal pup? Watch how seal pups eat and grow until they set out on their own.

This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1990. This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived