1. • Allaback, M. L., D. M. Laabs, D. S. Keegan, and J. D. Harwayne. 2010. Rana draytonii (California red-legged frog). Dispersal. Herpetological Review 41:204.
2. • Alvarez, J. A. 2013. Rana draytonii (California red-legged frog). Cannibalism. Herpetology Review 44:126-127
3. • Alvarez, J. A., M. A. Shea, J. T. Wilcox, M. L. Allaback, S. M. Foster, G. E. Padgett-Flohr, and J. L. Haire. 2013. Sympatry in the California tiger salamander and California red-legged frog breeding habitat within their overlapping range. California Fish and Game 99:42-48.
4. • Alvarez, J. A. , L. L. Surber, E. A. Gallanty, and J. T. Wilcox. 2022. Small size of Rana boylii (Anura: Ranidae) at metamorphosis in a seasonal stream may confound survey methods. Herpetology Notes 15:395-397.
5. • Alvarez, J. A., and J. T. Wilcox. 2021a. Observations of atypical habitat use by foothill yellow legged frogs (Rana boylii) in the coast range of California. Western North American Naturalist 81:293-299.