The Bottlenose Dolphin presents for the first time a comprehensive, colorfully illustrated, and concise overview of a species that has fascinated humans for at least 3,000 years. After reviewing historical myths and legends of the dolphin back to the ancient Greeks and discussing current human attitudes and interactions, the author replaces myths with facts--up-to-date scientific assessment of dolphin evolution, behavior, ecology, morphology, reproduction, and genetics--while also tackling the difficult issues of dolphin conservation and management. Although comprehensive enough to be of great value to professionals, educators, and students, the book is written in a manner that all dolphin lovers will enjoy. Randall Wells’s anecdotes interspersed throughout the work offer a first-hand view of dolphin encounters and research based on three decades working with them. Color photographs and nearly 100 black and white illustrations, including many by National Geographic photographer Flip Nicklin, beautifully enhance the text.
A photographic guide that “focuses on the beauty, grace and vulnerability of these herbivores, but it also covers other sea mammals and their habitats” (The Biologist). Named a Choice Outstanding Academic Title In this book, manatee expert John E. Reynolds III and famed photographer Wayne Lynch join forces to reveal the clearest portrait of manatees ever published. Florida Manatees is a song for the manatee, a celebration of the lives of these majestic creatures. Reynolds’s concise, informative text shares what scientists know about manatees, while Lynch’s beautiful photographs instantly demonstrate how special these “potatoes with whiskers” really are. By encouraging an appreciation of manatees, the authors hope to help ensure a future in which Floridians can find ways to coexist with and continue to enjoy these uniquely wonderful sirenian inhabitants of their state. Included in this book: How manatees first came to Florida waters How manatees fit into the ecosystems of Florida What and how much manatees eat How manatees behave and communicate with one another Why manatees look the way they do Why manatees have whiskers How manatee mothers feed their young and much more “A lovely book that sounds as though it would appeal primarily to scientists, but which offers inviting color photos and history that make it accessible to lay audiences both within Florida and outside the state.” —Donovan’s Literary Services
Dugongs and manatees, the only fully aquatic herbivorous mammals, live in the coastal waters, rivers and lakes of more than 80 subtropical and tropical countries. Symbols of fierce conservation battles, sirenian populations are threatened by multiple global problems. Providing comparative information on all four surviving species, this book synthesises the ecological and related knowledge pertinent to understanding the biology and conservation of the sirenia. It presents detailed scientific summaries, covering sirenian feeding biology; reproduction and population dynamics; behavioural ecology; habitat requirements and threats to their continued existence. Outlining the current conservation status of the sirenian taxa, this unique study will equip researchers and professionals with the scientific knowledge required to develop proactive, precautionary and achievable strategies to conserve dugongs and manatees. Supplementary material is available online at: www.cambridge.org/9780521888288.
Sometime around 1446 A.D., Cardinal Prospero Colonna commissioned engineer Battista Alberti to raise two immense Roman vessels from the bottom of the lago di Nemi, just south of Rome. By that time, local fishermen had been fouling their nets and occasionally recovering stray objects from the sunken ships for 800 years. Having no idea of the size of the objects he was attempting to recover, Alberti failed. For most of the next 500 years, various attempts were made to recover the vessels. Finally, in 1928, Mussolini ordered the draining of the lake to remove the vessels and place them on the lake shore. In 1944, the ships burned in a fire that was generally blamed on the Germans. John M. McManamon connects these attempts at underwater archaeology with the Renaissance interest in reconstructing the past in order to affect the present. Nautical and marine archaeologists, as well as students and scholars of Renaissance history and historiography, will appreciate this masterfully researched and gracefully written work.
Taking an integrated approach to the biology of marine carnivores, cetaceans, and sirenians, twenty-two prominent researchers compare marine mammals with one another and with terrestrial mammals, providing a framework for fundamental biological and ecological concepts. They describe functional morphology, sensory systems, energetics, reproduction, communication and cognition, behavior, distribution, population biology, and feeding ecology. They also detail the physiological adaptations—for such activities and processes as diving, thermo-regulation, osmoregulation, and orientation—that enable marine mammals to exploit their aquatic environment.
In this study on the evolution of grief John Archer shows that grief is a natrual reaction to losses of many sorts and he proves this by bringing together material from evolutionary psychology, ethology and experimental psychology.
The second volume of the set (see Item 531) covers more families from the early counties of Virginia's Lower Tidewater and Southside regions. With an index in excess of 10,000 names.
These volumes contains a verbatim transcription of the Wilkes County Court minutes. Two individuals have abstracted the earliest Wilkes County court minutes, those for the period 1778 to 1797. First, in 1974-1975 by Mrs. W.O. Absher, and in 2014 as 2nd edition by James Alan Williams.
These volumes contains a verbatim transcription of the Wilkes County Court minutes. Two individuals have abstracted the earliest Wilkes County court minutes, those for the period 1778 to 1797. First, in 1974-1975 by Mrs. W.O. Absher, and in 2014 as 2nd edition by James Alan Williams.
Transcription of 1845-1853 minutes of the Wilkes County (NC) Court of Pleas & Quarter Sessions; indexed by personal name, business name, geographic name and subject.
This will help us customize your experience to showcase the most relevant content to your age group
Please select from below
Login
Not registered?
Sign up
Already registered?
Success – Your message will goes here
We'd love to hear from you!
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.