American Bullfrog - Lithobates catesbeianus
Photo courtesy of dannymartinphotography.com
Call courtesy of Gary Nafis, californiaherps.com; contact Gary for permission to use on other websites)
Boreal Chorus Frog - Pseudacris maculata
Photo courtesy of Wendy Estes-Zumpf
Call courtesy of NatureNorth.com
Columbia Spotted Frog - Rana luteiventris
Photo courtesy of Wyoming Game and Fish Department
Call courtesy of Gary Nafis, californiaherps.com; contact Gary for permission to post on other websites
Great Basin Spadefoot - Spea intermontanus
Photo courtesy of Zack Walker
Call courtesy of Gary Nafis, californiaherps.com; contact Gary for permission to post on other websites
Great Plains Toad - Anaxyrus cognatus
Photo courtesy of Wyoming Natural Diversity Database
Call courtesy of Gary Nafis, californiaherps.com; contact Gary for permission to post on other websites
Northern Leopard Frog - Lithobates pipiens
Photo courtesy of Zack Bateson
Call courtesy of Gary Nafis, californiaherps.com; contact Gary for permission to post on other websites
Plains Spadefoot - Spea bombifrons
Photo courtesy of Charlotte Snoberger
Call courtesy of NatureNorth.com
Western (Boreal) Toad - Anaxyrus boreas
Photo courtesy of Amanda Bowe
Call courtesy of Gary Nafis, californiaherps.com; contact Gary for permission to post on other websites
Wood Frog - Lithobates sylvaticus
Photo courtesy of Wendy Estes-Zumpf
Call courtesy of NatureNorth.com
Wyoming Toad - Anaxyrus baxteri
Photo courtesy of Wyoming Natural Diversity Database
Call courtesy of the Acoustic Atlas at MSU Library