Revealing and Concealing Coloration in Birds and Mammals
Author : Theodore Roosevelt
Publisher :
Page : 120 pages
File Size : 18,19 MB
Release : 1911
Category : Animal behavior
ISBN :
Author : Theodore Roosevelt
Publisher :
Page : 120 pages
File Size : 18,19 MB
Release : 1911
Category : Animal behavior
ISBN :
Author : Judy Diamond
Publisher : Harvard University Press
Page : 284 pages
File Size : 23,55 MB
Release : 2013-04-09
Category : Nature
ISBN : 0674074203
Color can attract mates, intimidate enemies, and distract predators. But it can also conceal animals from detection. It is an adaptation to the visual features of the environment but also to the perceptual and cognitive capabilities of other organisms. Judy Diamond and Alan Bond reveal factors at work in the evolution of concealing coloration.
Author : Theodore Roosevelt
Publisher : Cambria Press
Page : 408 pages
File Size : 32,55 MB
Release : 2010
Category : History
ISBN : 1604976934
America's first Green president, Theodore Roosevelt's credentials as both naturalist and writer are as impressive as they are deep, emblematic of the twenty-sixth President's unprecedented breadth and energy. While Roosevelt authored policies that grew the public domain by a remarkable 230 million acres, he likewise penned over thirty-five books and an estimated 150,000 letters, many concerning the natural world. In between drafts both personal and political, scientific and sentimental, he quadrupled existing forest reserves while creating the nation's first fifty wildlife refuges and eighteen national monuments, among them the Grand Canyon, and five national parks, headlined by Yosemite. And Roosevelt was far more than a policy wonk and political do-gooder. John Muir, by his own admission, "fairly fell in love with him." John Burroughs wrote that Roosevelt "probably knew tenfold more natural history than all the presidents who preceded him." And the Smithsonian's Edmund Heller dubbed him the "foremost field naturalist of our time." In addition to creating more than 150,000 new acres of national forest, Roosevelt made a new vogue of sportsmanship, famously refusing to shoot a lame bear in Mississippi and inspiring, thereof, an American icon and ecological fetish all at once: the Teddy Bear. Indeed, Roosevelt's Green undertakings produced a truly living legacy-one whose everlasting qualities he took robust pleasure in. Naturalist William Finley once suggested to TR that the President's environmental prescience would serve as "one of the greatest memorials to [his] farsightedness," to which Roosevelt replied, "Bully. I had rather have it than a hundred stone monuments." In fact, Roosevelt would have both-a lasting reputation for environmental protection and timeless stone monuments at Mount Rushmore and elsewhere built to honor his dramatic public policy initiatives. This book will be a critical resource for all those in American history (particularly presidential history), environmental history, environmental studies, nature studies, place studies, Agrarian studies, conservation studies, fish and wildlife biology/management, and ecology.
Author : Theodore Roosevelt
Publisher : Cosimo, Inc.
Page : 441 pages
File Size : 19,86 MB
Release : 2006-05-01
Category : Travel
ISBN : 1596058293
We took breakfast-the eleven o'clock Brazilian breakfast-on Colonel Rondon's boat. Caymans were becoming more plentiful. The ugly brutes lay on the sand-flats and mud banks like logs, always with the head raised, sometimes with the jaws open. They are often dangerous to domestic animals, and are always destructive to fish, and it is good to shoot them. I killed half a dozen, and missed nearly as many more-a throbbing boat does not improve one's aim. -from Through the Brazilian Wilderness As much a symbol of the nation's adventurous past as he was the very picture of booming 20th-century progress, Theodore Roosevelt-politician and soldier, naturalist and historian-was still a young man when he left the Oval Office, and he spent the decade after his presidency exploring the world... and sharing his experiences in his inimitable prose. This two-in-one volume includes "an account of a zoogeographic reconnoissance through the Brazilian hinterland" Roosevelt undertook in 1913 for the benefit of the American Museum of Natural History in New York, and a collection of essays on natural history from throughout Roosevelt's life, including "Birds of the Adirondack," written when he was only 18, and "The Wild Ostrich," completed just months before his death. Roosevelt's real-life exploits and observations of the natural world remain entertaining and insightful today, and continue to illuminate the life and character of one of the great American personalities. Also available from Cosimo Classics: Roosevelt's Letters to His Children, A Book-Lover's Holidays in the Open, America and the World War, Ranch Life and the Hunting Trail, The Strenuous Life: Essays and Addresses, and Historic Towns: New York OF INTEREST TO: Roosevelt fans, readers of autobiography, amateur naturalists, armchair travelers American icon THEODORE ROOSEVELT (1858-1919) was 26th President of the United States, serving from 1901 to 1909, and the first American to win a Nobel Prize, in 1906, when he was awarded the Peace Prize for mediating the Russo-Japanese War. He is the author of 35 books.
Author : Theodore Roosevelt
Publisher :
Page : 426 pages
File Size : 41,95 MB
Release : 1920
Category : Citizenship
ISBN :
Author : Matthew Brower
Publisher : U of Minnesota Press
Page : 277 pages
File Size : 10,34 MB
Release : 2011
Category : Photography
ISBN : 0816654786
How the emergence of wildlife photography changed the way we think about animals.
Author : William Draper Lewis
Publisher :
Page : 542 pages
File Size : 45,91 MB
Release : 1919
Category : Biography & Autobiography
ISBN :
Author : Theodore Roosevelt
Publisher :
Page : 528 pages
File Size : 30,20 MB
Release : 1924
Category :
ISBN :
Author : WILLIAM H. TAFT
Publisher :
Page : 568 pages
File Size : 36,54 MB
Release : 1919
Category :
ISBN :
Author : Anna Lorraine Guthrie
Publisher :
Page : 1468 pages
File Size : 48,43 MB
Release : 1915
Category : Periodicals
ISBN :
An author subject index to selected general interest periodicals of reference value in libraries.