Habitat conservation assessment for the Columbia spotted frog (Rana luteiventris) in Idaho

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The Great Basin population of the Columbia spotted frog is a candidate for federal listing and occurs in the Owyhee Mountains of southwestern Idaho. Well-documented threats include 1) habitat loss due to long-term impact of overgrazing, spring development, irrigation, loss of beavers, road construction, and urban and reservoir development and 2) introduction of exotic species, fish, and bullfrogs. Other threats could include collection for the pet trade and exposure to contaminants and/or increased UV radiation. The strategy for conservation should focus on preserving, enhancing, and restoring habitat; determining the current distribution and status; and protecting the species from collection and introduced species. Additionally, research needs to address threats due to grazing and habitat fragmentation.

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ELECTRONIC FILE - Zoology

Generic citation: Munger, J. C., C. R. Peterson, M. McDonald, and T. Carrigan. 1997. Habitat conservation assessment for the Columbia spotted frog (Rana luteiventris) in Idaho. Draft submitted to the Idaho State Conservation Effort. 36 pp.