Ornithological Gazetteer of Peru

Ornithological Gazetteer of Peru PDF Author: Lorain Stephens
Publisher:
ISBN:
Category : Biography & Autobiography
Languages : en
Pages : 292

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Ornithological Gazetteer of Peru

Ornithological Gazetteer of Peru PDF Author: Lorain Stephens
Publisher:
ISBN:
Category : Biography & Autobiography
Languages : en
Pages : 292

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Ornithological Gazetteer of Argentina

Ornithological Gazetteer of Argentina PDF Author: Raymond A. Paynter
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1070

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Birds of Peru

Birds of Peru PDF Author: Thomas S. Schulenberg
Publisher: Princeton University Press
ISBN: 069113023X
Category : Nature
Languages : en
Pages : 664

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Designed especially for field use, "Birds of Peru" is the guide against which all others for the New World tropics will be judged (Don Stap, "Audubon"). It features every one of Peru's 1,817 bird species and shows the distinct plumages of each in 307 superb, high-quality color plates.

Antpittas and Gnateaters

Antpittas and Gnateaters PDF Author: Harold Greeney
Publisher: Bloomsbury Publishing
ISBN: 147294254X
Category : Nature
Languages : en
Pages : 498

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Book Description
This authoritative handbook, part of the Helm Identification Guide series, looks in detail at the beautiful antpittas. Elusive study organisms for ornithologists and highly prized additions to the birder's life-list, the antpittas (Grallariidae) and gnateaters (Conopophagidae) are among the most poorly known Neotropical bird groups. This authoritative handbook is the first book dedicated solely to these two families, combining an exhaustive review of more than two centuries of literature with original observations by the author and many knowledgeable contributors. Antpittas and Gnateaters provides a thorough guide to the identification and ecology of these birds, with detailed maps accompanying the text. A series of superb plates illustrate most of the 156 recognized taxa; supplemented by more than 250 colour photographs, the immature plumages and natural history of many species are depicted for the first time. This book is the ultimate reference on these remarkable and beautiful birds, and an indispensable addition to the libraries of researchers and birders for many years to come.

The Birds of South America

The Birds of South America PDF Author: Robert S. Ridgely
Publisher: University of Texas Press
ISBN: 9780292770638
Category : Nature
Languages : en
Pages : 956

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Book Description
A land of incredible natural resources, the South American continent is rich in plant and animal species. Among birds alone, over 3,100 species are either resident or migrant. Birds are some of South America's treasures and also one of its most endangered resources. Hence the need for a descriptive record of South American birds that will serve both professional and amateur bird students and encourage conservation of these magnificent species. Although South American birds elicit much popular and scientific interest, they have never been completely or satisfactorily described and cataloged in a single, published source. The Birds of South America, projected to be a four-volume work, thus fills a critical void. Starting from a museum approach, the authors have examined specimens of each subspecies, comparing them visually and trying to discern the patterns in their plumage variation, both intra- and inter-specifically. They take a new look at bird systematics, reassessing relationships in light of new information. Perhaps most important, they combine this review and analysis with extensive field observations to give an accurate, incisive portrait of the birds in nature. At a time when rapid development is devastating millions of acres of tropical habitat in South America, this record of an endangered resource becomes crucial. If the birds and other plants and animals of South America are to be saved, they must first be known and appreciated. The Birds of South America is a major step in that direction. Volume II includes the Ovenbirds and Woodcreepers, Antbirds, Gnatcatchers, and Tapaculos; Tyrant Flycatchers; and Manakins and Cotingas. The remaining volumes of The Birds of South America will be: Volume III: The Nonpasserines (Landbirds) Volume IV: The Nonpasserines (Waterbirds) No release date has been set for the remaining volumes.

Taxonomic revision of the olingos (Bassaricyon), with description of a new species, the Olinguito

Taxonomic revision of the olingos (Bassaricyon), with description of a new species, the Olinguito PDF Author: Kristofer M. Helgen
Publisher: PenSoft Publishers LTD
ISBN: 9546426954
Category :
Languages : en
Pages : 89

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This paper presents the first comprehensive taxonomic revision of the olingos, Bassaricyon, based on most available museum specimens, with data derived from anatomy, mitochondrial and nuclear DNA, fieldwork, and geographic range modeling. Olingos are forest-living, arboreal, nocturnal, frugivorous, and solitary, and have one young at a time. Four olingo species can be recognized, including a Central American species (B. gabbii) and lowland species with eastern, cis-Andean (B. alleni) and western, trans-Andean (B. medius) distributions. Surprisingly, the sister lineage to all previously described species of Bassaricyon is an Andean cloud forest species, which we call the Olinguito, that has never been previously described. Bassaricyon neblina sp. n., en-demic to Colombia and Ecuador, is the smallest living member of the family Procyonidae and the first new species of Carnivora named in the American continents in 35 years. We describe four subspecies of Olinguito across the Northern Andes.

Wildlife Abstracts

Wildlife Abstracts PDF Author: U.S. Fish and Wildlife Service
Publisher:
ISBN:
Category : Animals
Languages : en
Pages : 732

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Wildlife Review

Wildlife Review PDF Author:
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 1556

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Giervalk

Giervalk PDF Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 656

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Proceedings of The Academy of Natural Sciences (Vol. 150, 2000)

Proceedings of The Academy of Natural Sciences (Vol. 150, 2000) PDF Author:
Publisher: Academy of Natural Sciences
ISBN:
Category :
Languages : en
Pages : 366

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