Wyniki wyszukiwania:

The largest creatures ever to inhabit the Earth, whales have long inspired awe in humans. But because they spend virtually all of their time beneath the ocean surface, little has been known about their lives. Now, with advances in technology, new facts and stunning discoveries are coming to light about these magnificent mammals. In The Grandest of Lives, wildlife biologist Douglas H. Chadwick takes readers inside the world of modern-day scientific whale observation, from gathering data to weathering storms to spirited scientific debate. Chadwick, who has followed and reported on...

"In North America there is one large animal that belongs almost entirely to the realm of towering rock and unmelting snow. Pressing hard against the upper limit of life's possibilities, it exists higher and steeper throughout the year than any other big beast on the continent. It is possibly the best and most complete mountaineer that ever existed on any continent. Oreamnos americanus is its scientific name. Its common name is mountain goat." Resourceful, belligerent, and unbelievably sure-footed, the mountain goat is a white-coated survivor from the Ice Age. Oreamnos americanus shares its...

During a time when most wild animals are experiencing decline in the face of development and climate change, the intrepid mountain lion -- also known as a puma, a cougar, and by many other names - has experienced reinvigoration as well as expansion of territory. What makes this cat, the fourth carnivore in the food chain -- just ahead of humans - so resilient and resourceful? And what can conservationists and wild life managers learn from them about the web of biodiversity that is in desperate need of protection? Their story is fascinating for the lessons it can afford the protection of all...