Download or read book The Gigantic Land Tortoises of the Galapagos Archipelago Classic Reprint written by John Van Denburgh and published by Forgotten Books. This book was released on 2018-02-11 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Gigantic Land Tortoises of the Galapagos Archipelago Turning now to the islands of the Pacific Ocean we find evi dence of the natural existence of land tortoises only in the Galapagos Archipelago. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book The Galapagos Tortoises written by Samuel Garman and published by . This book was released on 1917 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the physical characteristics, behavior, life cycle, and habitats of Gal?apagos tortoises.
Download or read book The Gigantic Land Tortoises of the Galapagos Archipelago written by John Van Denburgh and published by Theclassics.Us. This book was released on 2013-09 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1914 edition. Excerpt: ...condition in the type of T. becki is an individual variation, since it is the fourth vertebra which is biconvex in my series of seven specimens from Bank's Bay. The condition doubtless is anomalous also in the Charles Island specimen. The differences in proportion of the bones of the limbs and neck correspond with the relative length of these parts in the various races, the number of bones being the same in all. They are proportionally shorter in the dome-shaped races, and longer in those in which the carapace is elevated and compressed anteriorly. These differences are shown in the measurements of the limbs and neck given with the description of each race or species. Certain differences in the skulls of the tortoises of the various races have been pointed out by Dr. Gunther. I believe that the differences he has indicated are all merely individual variations. In a series of 24 skulls from Vilamil, Albemarle, I find all of the variations which Dr. Gunther mentions; and upon careful comparison of this series with one skull from Hood Island (No. 8125), one from Indefatigable (No. 8381), one from James (No. 8105), three from Duncan (Nos. 8378, 8379, and 8380), four from Chatham (Nos. 8127, 8128, 8130, and 8131), and one from Iguana Cove (No. 8179), I can find no constant differences in the skulls of the various races. In the skulls from Vilamil, the frontal region may be flat or somewhat convex. The occipital spine may be short or long, not reaching the posterior borders of the mastoid processes or projecting far behind them, and may or may not rise much above the level of the skull. There is much variation in the shape of the tympanic case and cavity. The fossa in front of the occipital condyle may be deep or very shallow. The...
Download or read book The Gigantic land tortoises of the Galapagos Archipelago written by John Van Denburgh and published by . This book was released on 1926 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Galapagos Giant Tortoises written by and published by Academic Press. This book was released on 2020-11-07 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Gigantic Land Tortoises of the Galapagos Archipelago by John Van Denburgh written by and published by . This book was released on 1914 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gigantic Land Tortoises of the Galapagos Archipelago written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Expedition of the California Academy of Sciences to the Galapagos Islands 1905 1906 written by John Van Denburgh and published by . This book was released on 1914 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Galapagos Tortoises written by Rebecca E. Hirsch and published by Lerner Publications (Tm). This book was released on 2015-08 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title compares and contrasts key traits of Galpagos tortoises.
Download or read book Preliminary Description of Four New Races of Gigantic Land Tortoises from the Galapagos Islands written by John Van Denburgh and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Gigantic Land Tortoises of the Galapagos written by John Van Denburgh and published by . This book was released on 1926 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preliminary Descriptions of Four New Races of Gigantic Land Tortoises from the Galapagos Islands written by John Van Denburgh and published by . This book was released on 1907 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diego the Gal pagos Giant Tortoise written by Darcy Pattison and published by Mims House. This book was released on 2022-12-13 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2022 Eureka! Nonfiction Honor Book – California Reading Association Kirkus Best Indies Book List - 2022 Starred Kirkus Review: “This well-crafted success story of a species’ salvation will encourage budding environmentalists.” “A worthwhile addition to Pattison’s Another Extraordinary Animal series.” Booklist Can humans save a species from extinction? Yes! With patience, persistence, and a full dose of hope. This is the heartbreaking tale of a Galápagos giant tortoise species that was almost extinct, the herculean task of conservation work by scientists and volunteers, and a heartwarming tale of hope for our planet. In 1959, Ecuador established a national park to protect the Galápagos Islands. When they did a census, scientists found only 14 individual Española Island tortoises. The species was almost extinct. Then, they found one more Española tortoise—in the San Diego Zoo! They named him Diego and brought him back to the Galápagos for a breeding program. Ecuador established one of the most successful breeding programs in scientific history. For sixty years, scientists and hundreds of volunteers have fought valiantly to save this amazing giant tortoise species. Would it be enough? Would they be able to save the species? Read the amazing story of Diego, the giant Galápagos tortoise. Conservation is a numbers game. Each time a tortoise census is counted, it is presented in a larger font to emphasize its importance.
Download or read book Giant Gal pagos Tortoise written by Tammy Gagne and published by ABDO. This book was released on 2016-12-15 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: Giant Galápagos tortoises have roamed the Galápagos Islands for thousands of years, but these creatures almost disappeared from their tropical habitat. Giant Galápagos Tortoise describes the world's largest tortoise, how sailors and invasive species caused its population to dwindle, and how habitat preservation and captive breeding have helped save the species. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics, a glossary, additional resources, and an index. Aligned to Common Core Standards and correlated to state standards. Core Library is an imprint of Abdo Publishing, a division of ABDO.
Download or read book John Van Denburgh s the Gigantic Land Tortoises of the Galapagos Archipielago written by John van Denburgh and published by . This book was released on 1998 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gal pagos Tortoises written by Conrad J. Storad and published by Lerner Publications. This book was released on 2009-01-01 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this Early Bird title, readers learn about the physical characteristics, habitat, and behavior of Galápagos Tortoises.
Download or read book Tracking Tortoises written by Kate Messner and published by Millbrook Press ™. This book was released on 2021-09-07 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Galápagos giant tortoises are fascinating—and endangered. They live only on the Galápagos Islands, a chain of volcanic islands in the Pacific Ocean off the coast of Ecuador. These tortoises face threats from the humans who live on—and visit—the islands, as well as from Earth's warming climate. Join author Kate Messner on an a journey to the Galápagos Islands to see these incredible creatures up close and discover how cutting-edge technology is helping scientists to study and protect them.
