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Although bats are often thought of as cave dwellers, many species depend on forests for all or part of the year. Of the 45 species of bats in North America, more than half depend on forests, using the bark of trees, tree cavities, or canopy foliage as roosting sites. Over the past two decades it has become increasingly clear that bat conservation and management are strongly linked to the health of forests within their range. Initially driven by concern for endangered species-the Indiana bat, for example-forest ecologists, timber managers, government agencies, and conservation organizations have been altering management plans and silvicultural practices to better accommodate bat species. Bats in Forests presents the work of a variety of experts who address many aspects of the ecology and conservation of bats. The chapter authors describe bat behavior, including the selection of roosts, foraging patterns, and seasonal migration as they relate to forests. They also discuss forest management and its influence on bat habitat. Both public lands and privately owned forests are considered, as well as techniques for monitoring bat populations and activity.The important role bats play in the ecology of forests-from control of insects to nutrient recycling-is revealed by a number of authors. Bat ecologists, bat conservationists, forest ecologists, and forest managers will find in this book an indispensable synthesis of the topics that concern them.
441 kr
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Bats of the West Indies is a concise guide to the sixty-one bat species found across the Bahamas, the Greater Antilles, and the Lesser Antilles. Edited by Allen Kurta and Armando Rodríguez-Durán, this volume synthesizes the expertise of twenty-nine accomplished chiropterologists to present up-to-date information on the natural history, ecology, and behavior of these fascinating creatures. Bats represent an evolutionarily distinctive and ecologically significant part of biological diversity in the West Indies. Opening chapters introduce readers to the unique biology of bats, factors influencing their distribution, and conservation concerns. Family and species accounts detail anatomical traits, natural history, and conservation status. With over a one hundred illustrations, a glossary, and other useful identification tools, Bats of the West Indies is an authoritative yet accessible reference for bat enthusiasts and experts alike.
1 062 kr
Skickas inom 10-15 vardagar
With more than 1,400 species, bats are an incredibly diverse and successful group of mammals that can serve as model systems for many unique evolutionary adaptations. Flight has allowed them to master the sky, while echolocation enables them to navigate in the dark. Being small, secretive, nocturnal creatures has made bats a challenge to study, but over the past 50 years, innovative research has made it possible to dispel some of the mystery and myth surrounding them to give us a better understanding of the role these animals play in the ecosystem.The structure of the book is based on several broad themes across the biological sciences, including the evolution of bats, their ecology and behavior, and conservation of biodiversity. Within these themes are more specific topics on important aspects of bat research, such as morphology, molecular biology, echolocation, taxonomy, systematics, threats to bats, social structure, reproduction, movements, and feeding strategies.Given its scope, the book will appeal to the wider scientific community, environmental organizations, and government policymakers who are interested in the interdisciplinary aspects of biology and nature.