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New Haven: Yale University Press, (2002. second edition). Octavo, paperback, illustrations. Now in paperback. The author challenges some of the assumptions that underlie current conservation efforts and offers recommendations, based on sound ecological principles, for protecting the rich natural diversity of North America's birds.
Cambridge: BirdLife International, 2010. Octavo, laminated boards, colour illustrations, maps. This directory provides a concise summary of the 2345 Important Bird Areas described to date in the Americas. The inventory represents a participative consensus on the most important sites for bird and biodiversity conservation in the hemisphere, in what is.....