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Start Over Topic bioindicators Publication Type News
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1. Mystery of the frogs.

Author

Walker, Ruth

Subjects
FROGS, AMPHIBIANS, BIOINDICATORS, BIOLOGICAL monitoring, ECOLOGY
Abstract

Discusses the environmental importance of frogs and other amphibians. Taking a frog hike at the Kortright Center for Conservation, Vaughn, Ontario; Frogs and toads known as sentinel species to scientists; Need for frog monitoring programs.

Published
1999