Proceedings of the 19th annual meeting of the International Society on Oxygen Transport to Tissues, held August 1991, in Willemstad, Curacao. Among the topics: the field of bioengineering; the oxygen molecule and its course from air to cell; the problem of diffusion in lung, blood, and tissue; patho"

Consolidates the information presented at the NATO Advanced Research Workshop held at the U. of Salamanca, Spain in September 1991, at which leading scientists working on the cochlear nucleus presented and discussed their recent results. The studies presented in this volume reemphasize the current k

From kangaroos and koalas to the giant "Diprotodon" and bizarre "thingodontans," prehistoric mammals evolved within the changing and sometimes harsh environments of Australia. As part of Gondwana, Australia was the first landmass to be isolated from the supercontinent Pangaea. In "Prehistoric Mammals of Australia and New Guinea, " four respected paleontologists present a history of the development of modern mammals from the unique evolutionary environment of Australia and New Guinea. The authors describe both what is known about prehistoric Australian mammals and what can be reconstructed from the fossil evidence about their appearance and behaviors.

This accessible reference work offers facts about how each mammal got its name and provides a description of how the fossil mammal resembles its modern descendants. Over 200 four-color illustrations enhance the text, which describes the age, diet, and habitat of these extinct mammals. The authors also detail how each mammal evolved and is now classified. Diagrams showing skeletal features and tooth structure and a glossary of technical terms are also included.

Did you know that a groundhog is really a type of squirrel? That squirrels control their body temperature with their tails? That most squirrels have yellow-tinted eye lenses that work like sunglasses to reduce glare? That tree squirrels can turn their hind feet completely around when climbing down a tree head-first? In Squirrels: The Animal Answer Guide, Richard W. Thorington Jr. and Katie Ferrell unveil the fascinating world of one of the "most watched" mammals on the planet.

The diversity of squirrels is astounding. There are 278 species that inhabit all continents except Antarctica and Australia -- varying in size from the lumbering 18-pound gray marmot to the graceful pygmy flying squirrel that is smaller than most mice. In many parts of the world they readily share human habitats, joining us for lunch in a city park, raiding our bird feeders, and sneaking into college dorm rooms through open windows. Reviled as pests or loved as an endearing amusement, squirrels have played important roles in trade, literature, and mythology.

Thorington and Ferrell cover every aspect of this diverse animal family, from the first squirrels of 36 million years ago to the present day. With over one hundred photographs and an intuitive question-and-answer format, this authoritative and engaging guide sheds light on a common mammal that is anything but commonplace.

Acclaimed and coveted by both naturalists and lovers of wildlife illustration, Jonathan Kingdon's seven-volume East African Mammals has become a classic of modern natural history. This paperback edition makes Kingdon's remarkable artistic and scientific achievement--his hundreds of drawings and perceptive study of all the mammals in East Africa's species-rich fauna--available to the wide audience it deserves.
Volume IIIB celebrates the large mammals for which the African plains are so famous--elephants, rhinos, zebras, bushpigs, and warthogs, hippopotamuses, camels, chevrotains, giraffes. Kingdon brings his artist's eye to such puzzles as the zebra's stripes and the giraffe's spots, making original observations throughout the seven volumes about the evolutionary and functional significance of coat color, facial expressions, and curious forms and markings.
The beauty of the animals, so vivid in these incomparable drawings, is made more poignant by the acknowledgment of their increasingly endangered status. Kingdon discusses the inevitable problems posed by large mammal communities in a developing continent and includes numerous maps indicating their declining ranges and populations.