For more than a hundred million years, sea turtles have been swimming in the world's oceans. These magnificent, long-lived creatures spend their lives in the water, coming ashore to lay their eggs. Upon hatching, the baby turtles leave the nest and enter a dangerous world of storms and predators. The females will return to the same beach to lay their own eggs when they reach maturity a decade later. Today, there are seven species of sea turtle: the grass-eating green turtle; the sea sponge-eating hawksbill; the olive ridley; the Kemp's ridley, which is the smallest species; the loggerhead; the flatback of Australia; and the giant leatherback. Having escaped the mass extinction that wiped out the dinosaurs, these ancient reptiles today face new dangers that threaten their survival: pollution, hunting, and the destruction of their nesting grounds. Will this century be the last to witness their majesty? Will succeeding generations live in a world devoid of their graceful presence?

Marine biologist James R. Spotila has spent much of his life unraveling the mysteries of these graceful creatures and working to ensure their survival. In "Sea Turtles," he offers a comprehensive and compelling account of their history and life cycle based on the most recent scientific data--and suggests what we can do now to save them. From the Kemp's ridley, which nests on a single beach on Mexico's Gulf Coast, to the nomadic leatherback, which can weigh up to a ton and is in the most imminent danger of extinction, Spotila offers a vivid description of their diets and mating habits, and the conservation efforts being made on their behalf. Illustrated with stunning color photographs by the world's leading nature photographers, "Sea Turtles" will inform and inspire readers of all ages everywhere.

Despite their diversity, amphibians and reptiles share many physiological traits, such as their dependence on external heat sources for body temperature regulation, that are of pivotal importance to their ability to cope with the environment. Considerable variation in physiological capabilities exists in these groups and often can be related to seasonal and geographic differences in environmental parameters. This book provides a comprehensive and integrative view of the interplay between physiology and behavior in amphibians and reptiles, leading to a better understanding of the subject. The book covers topics that have recently been in the spotlight for scientific research on the physiology, behavior, and conservation of amphibians and reptiles. It brings together recent information from a range of disciplines that address critical topics for understanding their biology. As these studies are scattered across articles in specialized journals, this book provides a single and expanded source summarizing such advancements. Amphibian and Reptile Adaptations to the Environment: Interplay Between Physiology and Behavior maintains a solid scientific basis for the biological topics covered. However, it presents the material in a clear and direct manner so that it is accessible even to non-biologists interested in the basic biology, behavior, and ecology of these animals as well as how these elements are connected to their conservation.

Because Florida's human population has increased so dramatically over the past three decades, residents are more likely than ever to encounter a snake or legless lizard. This book is designed to dispel some of the apprehension from these encounters by providing a comprehensive, illustrated guide to the 86 species and subspecies of snakes and legless lizards living within the state. Each reptile is illustrated with a color photograph accompanied by a range map detailing where it can be found. The descriptions of each animal provide specific details on appearance, size, behavior, and venomous qualities. Additional text addresses captive care, how to find snakes, legal issues (many species are protected), reproduction modes, prey and prey procurement, and an explanation of classification. Because of introduced species, there are actually more snake species living in the state today than when Florida was truly wild. The 2-to-6-foot snakes are most commonly encountered, such as the green snake, yellow rat snake, and diamond-backed rattlesnake, but Florida's ophidiofauna range in size from the earthworm-sized Brahminy blind snake (also called the flowerpot snake, after one of its favorite habitats) to the Burmese python, which reaches a length of 15 feet or more. Both are introduced species. This is the only field guide for Florida snakes that includes native along with introduced and established species and commonly seen but not yet established species. Its handy format and comprehensive coverage provide identification for species anywhere in Florida as well as in adjacent areas of neighboring states.