Birds of the World

Birds of the World PDF Author: Federal Writers' Project (New York, N.Y.)
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 220

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Birds of the World

Birds of the World PDF Author: Federal Writers' Project (New York, N.Y.)
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 220

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Book Description


Naturalized Parrots of the World

Naturalized Parrots of the World PDF Author: Stephen Pruett-Jones
Publisher: Princeton University Press
ISBN: 0691204411
Category : Nature
Languages : en
Pages : 304

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Book Description
"The first book to look at naturalized parrots with a global perspective, with a wide range of chapters by 36 leading researchers"--

Birds of the World

Birds of the World PDF Author: Jason A. Mobley
Publisher: Marshall Cavendish
ISBN: 9780761477754
Category : Nature
Languages : en
Pages : 928

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Book Description
Birds of all imaginable sizes, shapes, colors, and patterns are nearly everywhere we might care to look, expressing a bewildering array of behaviors and strategies for successful living among all manner of challenges to survival.

Handbook of the Birds of the World: Ostrich to ducks

Handbook of the Birds of the World: Ostrich to ducks PDF Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 704

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Book Description
All manner of information about birds is presented. Following each lengthy description are full-color plates of typical members of each species with range-pattern maps for each family's genus and species.

Parrots

Parrots PDF Author: Noel F. R. Snyder
Publisher: IUCN
ISBN: 9782831705040
Category : Nature
Languages : en
Pages : 198

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The Birds World

The Birds World PDF Author: Nicolae Sfetcu
Publisher: MultiMedia Publishing
ISBN:
Category : Pets
Languages : en
Pages : 1478

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Book Description
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.

Bird World

Bird World PDF Author: Jenny H. Stickney
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 258

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The World's Rarest Birds

The World's Rarest Birds PDF Author: Erik Hirschfeld
Publisher: Princeton University Press
ISBN: 1400844908
Category : Nature
Languages : en
Pages : 364

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Book Description
An illustrated survey of the world's most endangered birds This illustrated book vividly depicts the most endangered birds in the world and provides the latest information on the threats each species faces and the measures being taken to save them. Today, 571 bird species are classified as critically endangered or endangered, and a further four now exist only in captivity. This landmark book features stunning photographs of 500 of these species—the results of a prestigious international photographic competition organized specifically for this book. It also showcases paintings by acclaimed wildlife artist Tomasz Cofta of the 75 species for which no photos are known to exist. The World's Rarest Birds has introductory chapters that explain the threats to birds, the ways threat categories are applied, and the distinction between threat and rarity. The book is divided into seven regional sections—Europe and the Middle East; Africa and Madagascar; Asia; Australasia; Oceanic Islands; North America, Central America, and the Caribbean; and South America. Each section includes an illustrated directory to the bird species under threat there, and gives a concise description of distribution, status, population, key threats, and conservation needs. This one-of-a-kind book also provides coverage of 62 data-deficient species.

Bird World

Bird World PDF Author:
Publisher:
ISBN:
Category : Aviculture
Languages : en
Pages : 894

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Town Journal

Town Journal PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 910

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Book Description