Top > Science > Environment > Biodiversity > Regional > North America

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• Regional: North America: Science and Environment  (3)
• Society: Issues: Environment: Conservation and Endangered Species: Regional: North America  (189)

» Biota of North America Program - Program whose goal is to develop a unified digital system for assessing the North American biota. Descriptions of projects and the Synthesis of the North American Flora CD-ROM.

» North American Breeding Bird Survey - Results and analysis of an annual program of bird surveys designed to provide a continent-wide perspective of population change.

» Wildlands Project Revealed - Campaign to set aside approximately 50% of the North American continent for the preservation of biological diversity.

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