List of amphibians of the Indiana Dunes

Indiana Dunes National Park is a National Park Service unit on the shore of Lake Michigan in Indiana, United States. A BioBlitz took place there on May 15 and 16, 2009. During that time, a list of organisms was compiled which included a preliminary listing of the (freshwater) amphibians of the area.
List of amphibian species.
Indiana Dunes National Park is a National Park Service unit on the shore of Lake Michigan in Indiana, USA. The park has completed numerous inventories over the years and has identified 18 unique species of amphibians without the park boundaries. The park represents the natural habitats along 25 miles of the Lake Michigan shoreline in Indiana.
Salamanders ("Caudata")
Toads and Frogs ("Anura")
Newt