Texas Parks and Wildlife: Endangered and Threatened Species - Houston Toad
U.S. Fish & Wildlife Service: Environmental Quality Web Site
University of Texas: Herps of Texas - Bufo houstonensis
FrogWeb: Focus on Amphibian Declines and Deformities
Declining Amphibian Populations Task Force
Center for North American Amphibians and Reptiles
North American Amphibian Monitoring Program
Minnesota Pollution Control Agency: Deformed Frog Information
The mission of the U.S. Fish and Wildlife Service is working with
others to conserve, protect, and enhance fish, wildlife, plants and
their habitats for the continuing benefit of the American people.
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