Mark S Boyce - Böcker

Mammals range in body size from the gigantic blue whale to the tiny Etruscan shrew. Elephants and man may live for nearly one hundred years, while most shrews die before they are three months old. During the past decade, mammalogists and evolution...

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In 1872 Congress designated Yellowstone National Park as the world's first national park; nineteen years later, the land adjacent to Yellowstone became America's first national forest reserve. Since that time, the entire Yellowstone region has bee...

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Until recently, natural resource management of such commodities as timber and wildlife was driven largely by the desire to exploit these resources. During the past three decades, however, ecologists have warned that this approach to natural resour...

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The management of the elk population at Jackson Hole, Wyoming, has been the subject of a long-standing controversy among wildlife biologists, with critics of the winter feeding program predicting that such intervention would result in overpopulati...

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When parents are warm, responsive, encouraging, and communicative - the key elements of developmental parenting - they lay the foundation for young children's school readiness, social competence, and mental health. That's why every early...

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