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Aquatic and Wetland Plants of Southeastern United States Cover

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Aquatic and Wetland Plants of Southeastern United States

Dicotyledons

Robert K. Godfrey and Jean W. Wooten

This is the long-awaited second volume of Godfrey and Wooten's definitive survey of aquatic and wetland plants of the southeastern United States. It focuses on native and naturalized dicotyledons of the region and provides well-written, concise descriptions and keys for the identification of 1,084 species. A glossary of terms, list of references, separate indexes of common and scientific names, and nearly 400 well-executed drawings complete the volume.

The first comprehensive survey of the aquatic and wetland plants of the Southeast, the Godfrey and Wooten volumes will prove invaluable to botanists, ecologists, college students, government agencies involved in land-use management, and nonspecialists interested in the plant life and ecology of the region.

Aquatic and Wetland Plants of Southeastern United States Cover

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Aquatic and Wetland Plants of Southeastern United States

Monocotyledons

Robert K. Godfrey and Jean W. Wooten

This first volume of a two-volume definitive survey of aquatic and wetland plants of the southeastern United States focuses on native and naturalized monocotyledons in the following physiographic provinces: Atlantic and Gulf coastal plains; southern Appalachian highlands, flanked on the east by the Piedmont plateau and on the west by the Appalachian plateau; the interior lowlands; and the interior highlands.

Robert K. Godfrey and Jean W. Wooten provide well-written, concise descriptions and keys for the identification of seven hundred species. The text for each species includes both a statement indicating the habitats in which the plant is usually found and information about its geographical distribution. Approximately four hundred drawings supplement the text and provide additional information for proper identification. The authors use nontechnical language whenever possible and include a glossary of technical terms.

The first comprehensive survey of the aquatic and wetland monocotyledons of the Southeast, this book will prove invaluable for ecologists, botanists, and nonspecialists interested in the plant life and ecology of the region.

Aquatic Plants of Pennsylvania Cover

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Aquatic Plants of Pennsylvania

A Complete Reference Guide

By Timothy A. Block and Ann Fowler Rhoads. Illustrations by Anna Anisko

From the Delaware River to the shores of Lake Erie, Pennsylvania's diverse watery habitats are home to more than 200 species of aquatic plants. In Aquatic Plants of Pennsylvania: A Complete Reference Guide, botanists Timothy A. Block and Ann Fowler Rhoads have assembled the first identification guide specific to the Keystone State yet useful throughout the Mid Atlantic region. Organized and written in a way that will make information easily accessible to specialists and nonspecialists alike, the book highlights the diversity and vital ecological importance of this group of plants, providing photographs, illustrations, descriptions, and identification keys for all emergent, floating-leaved, and submergent aquatic plants found in the Commonwealth.

An introductory chapter on aquatic plant ecology covers topics such as evolution, form, and reproduction of aquatic plants, vegetation zones, types of aquatic ecosystems, and rare and endangered species. Information on invasive plants, such as Eurasian water-milfoil and curly pondweed, that threaten Pennsylvania's aquatic ecosystems will be especially useful to watershed organizations, citizen monitoring projects, lake managers, and natural resource agency personnel. An illustrated identification key guides the reader through a series of steps to properly identify a specimen based on its characteristics. Each of the more than 200 listings provides a plant's taxonomy, detailed description, distribution map, and expert botanical illustrations. Many also include color photographs of the plants in their natural habitats.

Arctic Shorebirds in North America Cover

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Arctic Shorebirds in North America

A Decade of Monitoring

Jonathan Robert Bart

Each year shorebirds from North and South America migrate thousands of miles to spend the summer in the Arctic. There they feed in shoreline marshes and estuaries along some of the most productive and pristine coasts anywhere. With so much available food they are able to reproduce almost explosively; and as winter approaches, they retreat south along with their offspring, to return to the Arctic the following spring. This remarkable pattern of movement and activity has been the object of intensive study by an international team of ornithologists who have spent a decade counting, surveying, and observing these shorebirds. In this important synthetic work, they address multiple questions about these migratory bird populations. How many birds occupy Arctic ecosystems each summer? How long do visiting shorebirds linger before heading south? How fecund are these birds? Where exactly do they migrate and where exactly do they return? Are their populations growing or shrinking? The results of this study are crucial for better understanding how environmental policies will influence Arctic habitats as well as the far-ranging winter habitats used by migratory shorebirds.

Atlas of Crustacean Larvae Cover

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Atlas of Crustacean Larvae

edited by Joel W. Martin, Jørgen Olesen, and Jens T. Høeg

Crustaceans—familiar to the average person as shrimp, lobsters, crabs, krill, barnacles, and their many relatives—are easily one of the most important and diverse groups of marine life forms. Poorly understood, they are among the most numerous invertebrates on earth. Most crustaceans start life as eggs and move through a variety of morphological phases prior to maturity. In Atlas of Crustacean Larvae, more than 45 of the world's leading crustacean researchers explain and illustrate the beauty and complexity of the many larval life stages. Revealing shapes that are reminiscent of aliens from other worlds—often with bizarre modifications for a planktonic life or for parasitization, including (in some cases) bulging eyes, enormous spines, and aids for flotation and swimming—the abundant illustrations and photographs show the detail of each morphological stage and allow for quick comparisons. The diversity is immediately apparent in the illustrations: spikes that deter predators occur on some larvae, while others bear unique specializations not seen elsewhere, and still others appear as miniature versions of the adults. Small differences in anatomy are shown to be suited to the behaviors and survival mechanisms of each species. Destined to become a key reference for specialists and students and a treasured book for anyone who wishes to understand "the invertebrate backbone of marine ecosystems," Atlas of Crustacean Larvae belongs on the shelf of every serious marine biologist.

Basic and Applied Aspects of Vestibular Function Cover

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Basic and Applied Aspects of Vestibular Function

J.C. Hwang, V.J. Wilson

This volume is the compilation of the series of original articles presentes at the International Symposium on Basic and Applied Aspects of Vestibular Function held in Hong Kong, September 13-16, 1987, in conjunction with the centenary celebration of the Faculty of Medicine, University of Hong Kong.

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A Bat Man in the Tropics

Chasing El Duende

Theodore Fleming

The euphoria of discovery is the only motivation many scientists need for studying nature and its secrets. Yet euphoria is rarely expressed in scientific publications. This book, a personal account of more than thirty years of fieldwork by one of the world’s leading bat biologists, wonderfully conveys the thrill of scientific discovery. Theodore Fleming’s work to document the lives and ecological importance of plant-visiting bats has taken him to the tropical forests of Panama, Costa Rica, and Australia, and to the lush Sonoran Desert of northwest Mexico and Arizona. This book tells the story of his fascinating career and recounts his many adventures in the field.

Fleming weaves autobiographical reflections together with information on the natural history and ecology of bats and describes many other animals and plants he has encountered. His book details the stresses and rewards of life in scientific field camps, gives portraits of prominent biologists such as Dan Janzen and Peter Raven, and traces the development of modern tropical biology. A witness to the destruction and development of many of the forests he has visited throughout his career, Fleming makes a passionate plea for the conservation of these wild places.

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Bats in Forests

Conservation and Management

edited by Michael J. Lacki, John P. Hayes, and Allen Kurta foreword by Merlin D. Tuttle

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.

Bats of Texas Cover

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Bats of Texas

Loren K. Ammerman, Christine L. Hice, and David J. Schmidly; Illustrations by Carson Brown; Photographs by J. Scott Altenbach

With all new illustrations, color photographs, revised species accounts, updated maps, and a sturdy flexible binding, this new edition of the authoritative guide to bats in Texas will serve as the field guide and all-around reference of choice for amateur naturalists as well as mammalogists, wildlife biologists, and professional conservationists. Texas is home to all four families of bats that occur in the United States, including thirty-three species of these important yet increasingly threatened mammals. Although five species, each represented by a single specimen, may be regarded as vagrants, no other state has a bat fauna more diverse, from the state’s most common species, the Brazilian free-tailed bat, to the rare hairy-legged vampire. The introductory chapter of this new edition of Bats of Texas surveys bats in general—their appearance, distribution, classification, evolution, biology, and life history—and discusses public health and bat conservation. An updated account for each species follows, with pictures by an outstanding nature photographer, distribution maps, and a thorough bibliography. Bats of Texas also features revised and illustrated dichotomous keys accompanied by gracefully detailed line drawings to aid in identification. A list of specimens examined is located at batsoftexas.com.

Bats of the United States and Canada Cover

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Bats of the United States and Canada

Michael J. Harvey, J. Scott Altenbach, and Troy L. Best

Bats of the United States and Canada is the only complete and accessible guide to all forty-seven species of bats found in the region. Bats are among the world’s most fascinating creatures. The only mammals capable of true flight, these animals are marvels of evolution. A wide variety of species lives in the United States and Canada, ranging from the California leaf-nosed bat to the Florida bonneted bat, from the eastern small-footed bat to the northern long-eared Bat. Fact-filled and easy to use, this guide includes accurate range maps, detailed biological information, and useful identification tips. J. Scott Altenbach's stunning photographs accompany each species account, capturing the amazing diversity of these winged mammals. This guide also includes helpful information on the natural history of bats from across the globe. Bats today face ever-increasing danger from destruction of habitat, new technologies such as wind turbines, chemical toxicants, and devastating diseases like white-nose syndrome, which is killing millions of cave bats in the United States and Canada. The authors discuss these threats and others as well as the latest conservation efforts to protect bats around the world. Written by three of the world’s leading bat experts, this volume is the most comprehensive guide to the bat species of the United States and Canada available.

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