Douglas F. Stotz - Böcker
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7 produkter
7 produkter
2 156 kr
Skickas inom 11-20 vardagar
A synthesis of the ecological information on 4037 species of birds found from Mexico south to Tierra del Fuego. This work summarizes details on 40 key ecological parameters for each bird species. Additional data and further analyses are provided for migratory species. Because bird communities are good indicators of habitat type and condition, and because extensive bird surveys can be done quickly, bird communities are critical to rapid evaluations of an ecosystem's biological value and integrity. The authors analyze the bird species of major habitats from a conservation perspective, and develop specific guidelines to illustrate how governments, conservation organizations, and wildlife managers can use this ecological information to anchor conservation strategies on sound biological reality.
510 kr
Skickas inom 7-10 vardagar
A synthesis of the ecological information on 4037 species of birds found from Mexico south to Tierra del Fuego. This work summarizes details on 40 key ecological parameters for each bird species. Additional data and further analyses are provided for migratory species. Because bird communities are good indicators of habitat type and condition, and because extensive bird surveys can be done quickly, bird communities are critical to rapid evaluations of an ecosystem's biological value and integrity. The authors analyze the bird species of major habitats from a conservation perspective, and develop specific guidelines to illustrate how governments, conservation organizations, and wildlife managers can use this ecological information to anchor conservation strategies on sound biological reality.
424 kr
Skickas inom 7-10 vardagar
532 kr
Skickas inom 7-10 vardagar
A comprehensive field guide to the birds of Peru.More than 1,890 species - nearly one fifth of the world’s birds - have been recorded in Peru, which hosts one of the richest avifaunas of any country in the world, including a mind-boggling 113 endemics. This field guide offers full coverage for every species that occurs in the country. 307 superb, high-quality plates include full coverage of distinct plumages, subspecific variation sexual and age variation and morphs. The facing text features concise descriptions that discuss key identification criteria, status, vocalisations and distribution, with colour distribution maps.A landmark publication that was the product of almost 40 years of research, expeditions and study, this remarkable book remains the standard work for Peru. Authoritative yet portable and suitable for field use, it is a must-have for any ornithologist or birder visiting the country.
243 kr
Skickas inom 7-10 vardagar
246 kr
Skickas inom 7-10 vardagar
In May of 2007, scientists conducted a rapid inventory in the Dureno Territory, part of the Cofan ancestral territories in the Amazon basin of eastern Ecuador. Presented primarily in Spanish but including sections in English and A'ingae, the language of the Cofan, this assessment collects those scientists' research on the plants and animals of the region, as well as a history of the grassroots conservation efforts of the Cofan. The report closes with recommendations for long-term management of the area.
356 kr
Skickas inom 11-20 vardagar
In October of 2007 scientists from Ecuador, Peru, and the United States conducted a rapid inventory of the Reserva de Produccion Faunistica Cuyabeno in northeastern Ecuador and the adjacent Zona Reservada Gueppi in northern Peru. Working closely with members of local indigenous and mestizo communities, the teams surveyed the soils and hydrology, vegetation, animals, and human communities within these regions. Full results from the investigation of these spectacularly diverse forest landscapes - including biological discoveries, threats, and management recommendations - are given here in both Spanish and English, with executive summaries in Cofan, Secoya, and Kichwa.