Research Bibliography - Reptiles and Amphibians
Smith, Brian E. 1996. A Problem with Amphibian Calling Surveys: Not All Species are Equally Observable. 10 p.
Smith, Brian E. 1996. A Herpetological Survey of Wind Cave National Park. 63 p.
Did You Know?
White Penstemon is the most widespread penstemon or beardtongue in the Great Plains. The insides of the blossoms are bearded and often spotted with purple. More...