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The brown pelican
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J. M. Roever |
Describes the appearance, behavior, life cycle, and ecological relationships of the brown pelican, now an endangered species. |
OL6606147W |
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The North American eagles
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J. M. Roever |
Traces the importance of eagles in history, and legend, describes the characteristics, habits, and habitat of the bald and golden eagle, and explains why their existence is threatened. |
OL6606149W |
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Whales in danger
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J. M. Roever |
Describes the life cycle and environmental needs of the various species of whales and stresses man's continuing threat to their survival. |
OL6606152W |