"This beautifully illustrated book, with more than 200 magnificent colour photographs and 150 original paintings, maps and diagrams, presents an up-to-date and comprehensive survey of the natural history of birds. The authoritative text has been written by the world's leading ornithologists and includes the most recent scientific findings in a stimulating presentation. It also provides new conservation information on each order, using sy ..."
"Mammals are our closest relatives in the animal kingdom; most are beautiful, and many are highly intelligent and have intricate social systems. They are found in all kinds of habitats; they may have fur, scales, or spines; they move by hopping, swimming, running, or flying. What all mammals share, apart from certain anatomical similarities, is the unique ability to nourish their young with milk from mammary glands.Many species of mammal ..."
"With more than 20,000 species, fishes are by far the most numerous group of all vertebrates. They are also the earliest group of backboned animals having evolved in the seas almost 500 million years ago. While they remain confined to water, fishes in all their variety now exist in an extraordinarily diverse range of habitats. Magnificently illustrated with more than 200 spectacular color photographs and 150 original illustrations, diagr ..."
"Some 360 million years ago the ancestors of today's reptiles and amphibians emerged from the sea to take on the challenge of land. This successful venture climaxed in a spectacular 140-million-year domination of the Earth by the dinosaurs. Today there are more than 11,000 species of reptiles and amphibians living in all parts of the world. Their behavior and physiology are as complex as those of birds and mammals, and they are equally w ..."
"The second edition continues the mission of bringing together important new mathematics education research that makes a difference in both theory and practice. It updates and extends the Handbook’s original key themes and issues for international research in mathematics education for the 21st century, namely: priorities in international mathematics education research lifelong democratic access to powerful mathematical ideas advanc ..."
"The second edition continues the mission of bringing together important new mathematics education research that makes a difference in both theory and practice. It updates and extends the Handbook's original key themes and issues for international research in mathematics education for the 21st century, namely: priorities in international mathematics education research lifelong democratic access to powerful mathematical ideas advan ..."
"Humans have long been captivated by birds; they have been featured prominently in art, mythology, and folklore as symbols of wisdom and truth, strength and power, beauty and death. Humans are perhaps most in awe of birds' ability to fly. Flight has enabled them to colonize virtually every habitat. Birds also display a great diversity of color and form. They are united by the possession of feathers--the defining characteristic of birds.M ..."