Author: Steven Hilty Publisher: University of Texas Press ISBN: 0292788770 Category : Nature Languages : en Pages : 312
Book Description
Birds of Tropical America was published by Chapters Publishing in 1994 and went out of print in 1997. UT Press is pleased to reissue it with a new epilogue and updated references.
Author: Steven L. Hilty Publisher: ISBN: 9780788192807 Category : Languages : en Pages : 304
Book Description
Why are tropical birds like parrots and quetzels so much more colorful than birds of temperate lands? How can a vulture soaring thousands of feet above the canopy spot a dead rodent no bigger than a mouse on the rainforest floor? What permits sparrow-sized antbirds to thrive among hordes of army ants that devour every other living thing in their path? Hilty has led birding tours to the American Tropics for over 20 years. By providing answers to the hundreds of questions asked by participants of these expeditions, he has produced a natural history of the bird life of the New World Tropics that is as practical, accurate and fascinating as the species it reveals.
Author: Robert S. Ridgely Publisher: University of Texas Press ISBN: 9780292770638 Category : Nature Languages : en Pages : 956
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.
Author: John P. Whitelaw Publisher: Comstock Publishing Associates ISBN: 9781501759468 Category : Forest birds Languages : en Pages : 176
Book Description
Elusive Birds of the Tropical Understory is an arresting visual trip to the unseen corners of the Neotropical forest understory. Edited by John P. Whitelaw, Jeffrey D. Brawn, Henry S. Pollock, and John W. Fitzpatrick, this book combines unique images of tropical birds with inspired essays by leaders in the world of modern ornithology. With one-of-a-kind photos of seldom-documented birds, the authors use photography as a conservation tool. Many of the birds are more often heard than seen?not much is known about some of them, and much of what we do know is found in historical natural history literature, not contemporary accounts. Due to dense vegetation, low light conditions, and the birds' furtive behavior and cryptic coloring, they are notoriously difficult to photograph. Yet, Elusive Birds of the Tropical Understory delves deep into the Panamanian forest understory to show why these birds should be included in discussion of the current conservation crisis. What these species lack in bright colors they make up for in distinctive behaviors, subtle plumage patterns, and ongoing mystery. Elusive Birds of the Tropical Understory invites and inspires naturalists of all ages to take a closer look at a fascinating assemblage of overlooked birds.
Author: Steven L. Hilty Publisher: Princeton University Press ISBN: 9780691083728 Category : Nature Languages : en Pages : 992
Book Description
Describing all of Colombia's birds, Steven Hilty and William Brown bring together information on one of the world's largest avifaunas-nearly 1,700 species. Over half of all the species of birds in South America are included, thus making the book useful in regions adjacent to Colombia, as well as in the country itself. The primary purpose of the work is to enable observers to identify the birds of the region, but it also provides detailed species accounts and will serve as an important handbook and reference volume. Fifty-six lavish color plates, thirteen halftone plates, and ninety-nine line drawings in the text illustrate over 85% of the species, including most of the resident birds. Notes on the facing-page of each place, and range maps of 1,475 species, facilitate identification. Written with the field observer in mind, the text gives special attention to comparisons of similar species, transcriptions of voices, and comments on behavior, status, and habitat. It also provides ranges, breeding data, and references. Notes outline taxonomic problems and briefly describe species that eventually may be found in Colombia. Introductory chapters and photographs highlight Colombia's geography, climate, and vegetation, and discuss migration and conservation questions, and the history of Colombian ornithology. Appendices contain a large bibliography, a section on birding locations, and coverage of two of Colombia's far-flung island territories, Isla San Andr s and Providencia. Maps depicting vegetation zones, political boundaries, national parks, and the most text localities are included.
Author: Steven Hilty
Author: Steven L. Hilty
Author: Robert S. Ridgely
Author: Alexander Frank Skutch
Author: Robert Ridgway
Author: Alexander Frank Skutch
Author: Robert Ridgeway
Author: John P. Whitelaw
Author: Steven L. Hilty
Author: Steven L. Hilty