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Author: Richard Cary Paull
Publisher:
ISBN:
Category : Galapagos tortoise
Languages : en
Pages : 130
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Book Description
Author: Richard Cary Paull
Publisher:
ISBN:
Category : Galapagos tortoise
Languages : en
Pages : 130
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Book Description
Author: Richard Cary Paull
Publisher:
ISBN:
Category : Aldabra tortoise
Languages : en
Pages : 144
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Book Description
Author:
Publisher: Academic Press
ISBN: 0128175559
Category : Science
Languages : en
Pages : 538
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Book Description
Galapagos Giant Tortoises brings together researchers and conservationists to share the most up-to-date knowledge of Galapagos giant tortoises. Despite being icons of the world-famous Galapagos Archipelago and the target of more than 50 years of conservation research and management, Galapagos giant tortoise evolution and much of their ecology remained unknown until recently. This book documents the history, the pressing conservation issues, and success stories recovering several of the 15 different species of Galapagos tortoises from near extinction.The book begins with an overview of the history of the relationship between humans and Galapagos giant tortoises, starting from initial heavy exploitation of tortoises by pirates and whalers, and extending to the start of the modern conservation era in the 1960s. The book then shifts to biology, describing Galapagos tortoise evolution, taxonomy, ecology, habitats, reproduction, and behavior. Next the decades of conservation efforts and their results are reviewed, including issues of captive breeding, invasive species, introduced diseases, and de-extinction, as well as the current status and distribution of every species. The final portion of the book turns to four case studies of restoration, and then looks ahead to the future of all tortoise populations.The latest volume in the Biodiversity of the World: Conservation from Genes to Landscape series, Galapagos Giant Tortoises is a valuable resource for researchers and conservationists, as well as students of biology, wildlife conservation, and herpetology. Provides a comprehensive overview of the Galapagos giant tortoise species as written and edited by the world’s leading experts Presents examples of restoration of tortoise populations following the near extinction of many of them Describes conservation strategies to ensure the full recovery of all extant species Explores recent efforts using replacement tortoises for extinct species to restore island ecosystems
Author:
Publisher:
ISBN: 1786031116
Category :
Languages : en
Pages :
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Book Description
Author:
Publisher:
ISBN:
Category : Amphibians
Languages : en
Pages : 1216
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Book Description
Author:
Publisher:
ISBN:
Category : American literature
Languages : en
Pages : 3054
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Book Description
Author: Lance Jepson
Publisher:
ISBN: 9781907337147
Category : Testudinidae
Languages : en
Pages : 0
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Book Description
The more you know about your Tortoise, the better you will be able to provide the care and attention your pet requires for a healthy and happy life. The pet expert guide offers comprehensive advice on every aspect of Tortoise care. Learn all about Setting up your vivarium, vivarium maintenance, the correct environment, Tortoise behaviour, feeding, nutrition and health.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 128
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Book Description
Author: Russ Case
Publisher: Fox Chapel Publishing
ISBN: 162008032X
Category : Pets
Languages : en
Pages : 171
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Book Description
In Turtles & Tortoises beginning hobbyists of all ages will find amazing facts and useful information about turtles and tortoises from around the world. Author Russ Case, a noted author and reptile and amphibian specialist, recommends the top twelve turtles and tortoises that are best for first-time keepers, not counting, of course, the familiar box turtle. From the smaller examples, like the mud turtle that grows only 5 inches, to the Galapagos giant tortoise, which can weigh over 700 pounds, Turtles & Tortoises opens up the whole captivating world of chelonians to the reader. This color guide covers the origins of these fascinating creatures as well as the health, feeding, housing, and care of these fascinating creatures.
Author: Cruz Marquez
Publisher: Createspace Independent Publishing Platform
ISBN: 9781719223959
Category :
Languages : en
Pages : 444
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Book Description
The first tortoises to accidentally arrive in Galapagos 2-3 million years ago were able to adapt to their harsh environment, find one another, and establish themselves on at first one and then on at least ten islands. By the 1960's, centuries of exploitation by whalers, privateers, traders, collectors and colonists had all but eliminated these enormous lumbering beasts from the landscape. Thanks to the strenuous efforts of scientists and National Park staff, the Galapagos tortoise is once again facing a brighter future. One of these dedicated investigators, Cruz Márquez, has compiled over 40 years of research into this volume which will be an important source of information for scientists, students, naturalist guides, and conservation managers. Lavishly illustrated and including a great deal of previously published and unpublished data, this book addresses the following topics: From where did Galapagos tortoises originate? Which other tortoises are their nearest relatives? When and how did they arrive in Galapagos and spread throughout the islands? How and why did they become giants? What is known about their internal and external anatomy? Is it similar to that of marine turtles? What do giant tortoises eat? How do they adapt to different environments and seasons? Do they eat the same foods in captivity as in the wild? How do they then adapt to foraging in the wild? Do wild giant tortoises move over long distances? If so, why? Are they more active during daylight hours or at night? Why do Galapagos finches appear to feed on the skin of giant tortoises? Why are there so few opuntia cactus on Espanola Island? Is this connected to only 14 tortoises being found there in the 1970's? How do Galapagos tortoises reproduce? Do they form lasting pair bonds? Is it true that incubation temperatures can be manipulated to produce mainly male or mainly female offspring? How can we tell the difference? Do Galapagos tortoises have twins? Are there any albino tortoises? How does the fetus break through the shell? After hatching, how soon does the neonate leave the egg shell? What parasites do Galapagos tortoises have? How do these affect their health? Why are human beings responsible for the near extinction of Galapagos tortoises? What has been done for the conservation of Galapagos giant tortoises? What will be done in the future? What of Lonesome George? What efforts went into keeping the last of his species alive in captivity for almost forty years, and why? What can we learn from his death? The answers to these questions, and many more, can be found in this book.
