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Deals with the entire herpetofauna of Trinidad and Tobago, covering 130 species and subspecies and their natural history. Entries on species include information on description and distribution, and contain bandw distribution maps. Includes a section of general information describing the environments of the islands, plus some 170 color photos, and identification keys. For professional and amateur herpetologists, environmentalists, and ecotourists. Annotation copyright by Book News, Inc., Portland, OR.
As issues of employee involvement and participation once more evoke considerable controversy, this textbook provides an accessible overview of the main strands, perspectives and debates in current thinking and practice. It adopts a comparative international approach, addressing developments in the United Kingdom and mainland Europe, the United States and elsewhere. The authors identify two main strands of evolution: one driven by managerial interests in enhancing and controlling employee commitment and performance; the other deriving from employees' attempts to influence high-level organizational decision-making. In particular, they examine and analyze: the background of key concepts, issues and philosophies underpinning
Describes various sites that have been visited, verified and been given revised text. This book provides bar graphs of seasonal distribution and sections on selected species of birds. It has a brief summary of the islands' biota, lists of mammals, amphibians and reptiles. It has travel advice and information on local contacts and societies.
A comprehensive guide to the native and non-native species of amphibian and reptile found in the British Isles. It covers the biology, ecology, conservation and identification of the British herpetofauna, and provides keys to adults and young.
An expansive and detailed review of the biology of Caribbean amphibians, considering their threats, conservation and outlook in a changing world. Amphibians are the group of vertebrates undergoing the fastest rate of extinction; it is urgent that we understand the causes of this and find means of protecting them. This landmark illustrated volume brings together the leading experts in the field. As well as offering an overview of the region as a whole, individual chapters are devoted to each island or island-group and the measures used to protect their amphibians through legislation or nature reserves. The biological background of insular biogeography, including its methods, analysis and results, is reviewed and applied specifically to the problems of Caribbean amphibians – this includes a re-examination of patterns and general ideas about the status of amphibians in the Anthropocene. The Conservation and Biogeography of Amphibians in the Caribbean offers an important baseline against which future amphibian conservation can be measured in the face of climate change, rising sea level and a burgeoning human population. Covers over 300 species.
The Baja California peninsula is home to many forms of life found nowhere else on earth. This, combined with the peninsula's rugged and inaccessible terrain, has made the area one of the last true biological frontiers of North America. L. Lee Grismer is not only the foremost authority on the amphibians and reptiles of Baja California, but also an outstanding photographer. He has produced the most comprehensive work on the herpetofauna of the peninsula and its islands ever published. With its stunning color images, detailed accounts of many little-known species, and descriptions of the region's diverse environment, this is the definitive guide to the amphibians and reptiles of a fascinating and remote region. The culmination of Grismer's quarter century of fieldwork on the Baja peninsula and his exploration of more than one hundred of its islands in the Pacific Ocean and the Sea of Cortés, this book gives information on the identification, distribution, natural history, and taxonomy of each species of amphibian and reptile found there. Preliminary accounts of the life history of many of the salamanders, frogs, toads, turtles, lizards, and snakes are reported here for the first time, and several species that were almost unknown to science are illustrated in full color. The book also contains new data on species distribution and on the effect of the isolated landscape of the peninsula and its islands on the evolutionary process. Much of the information gathered here is presented in biogeographical overviews that consider the extremely varied environments of Baja California in both a contemporary and a historical framework. An original and important contribution to science, this book will generate further research for years to come as it becomes a benchmark reference for both professionals and amateurs.
In the Eastern Caribbean, the more than 40 islands of the St. VIncent Bank and the Grenada Bank (Grenada and the Grenadine Islands) harbor at least 32 species of frogs and reptiles. LIke many West Indian islands, the combined herpetofaunas of the two island banks comprise a mixture of native (including island and bank endemics) and introduced species. THey include species that are virtually ubiquitous to those that have precariously limited distributions and are critically endangered, a condition largely attributable to habitat destruction and the impact of introduced species. THis book provides a compilation of our current knowledge of the frogs and reptiles of the two island banks and raises concerns for their futures.