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Bird Tracks
"A wonderful book that shares rare knowledge in a clear and focused way. I love it." - Tristan Gooley Bird Tracks: A Field Guide to British Species explores and enhances the ability to identify a diversity of birds using just their tracks and trails. John Rhyder and David Wege approach this subject from the perspective of both the tracker and the birdwatcher. They have examined and described 139 species, each richly illustrated with a mixture of photographs and drawings of their unique tracks and trails. Bird Tracks is a comprehensive guide for trackers and birdwatchers interested in studying species found around the British Isles, and will also be of great use across northwestern Europe. Written by experts in their respective fields, this work represents several years of research collated into the most in-depth study of British bird tracks published to date.
Crafting Wounaan Landscapes
"This book reveals how indigenous Wounaan practice conservation in the face of national and international environmental governance"--Provided by publisher.
A Guide to the Birds of Mexico and Northern Central America
"A Guide to the Birds of Mexico and Northern Central America is astonishingly comprehensive, covering the identification, status, and distribution of all 1,070 birds species known from Mexico, Guatemala, Belize, El Salvador, Honduras, and western Nicaragua ... [T]he guide shows 750 species and includes many plumages never before depicted"--
The Birds World
Birds are among the most extensively studied of all animal groups. Hundreds of academic journals and thousands of scientists are devoted to bird research, while amateur enthusiasts (called birdwatchers or, more commonly, birders) probably number in the millions. Birds are categorised as a biological class, Aves. The earliest known species of this class is Archaeopteryx lithographica, from the Late Jurassic period. According to the most recent consensus, Aves and a sister group, the order Crocodilia, together form a group of unnamed rank, the Archosauria. Phylogenetically, Aves is usually defined as all descendants of the most recent common ancestor of modern birds (or of a specific modern bird species like Passer domesticus), and Archaeopteryx. Modern phylogenies place birds in the dinosaur clade Theropoda. Modern birds are divided into two superorders, the Paleognathae (mostly flightless birds like ostriches), and the wildly diverse Neognathae, containing all other birds.
The Condor
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Wing Span
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Executive Documents
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