NPSpecies

See Bufo americanus, the name used by previous researchers, for more information and references.; Data Source: Gary Casper review of species list, 2003.

Data Source: Casper 2005

Park Species Detail: Some researchers have identified this taxon as Bufo americanus (no subspecies designation)., Park Species Data Source: Casper, G.S. 2002. A Review of the Amphibians and Reptiles of the Lake Superior Watershed: Technical Report provided to the Terrestrial Wildlife Community Committee, for the Lake Superior Lakewide Management Plan. Technical report to U.S. Environmental Protection Agency. Casper, G. S. 2005. An amphibian and reptile inventory of Pictured Rocks National Lakeshore. Great Lakes Inventory & Monitoring Network, Ashland, Wisconsin.