[Amphibians of the Columbia River Gorge of Oregon and Washington]

Bullfrog

Rana catesbeiana

Bullfrog: Rana catesbeiana

A juvenile bullfrog on the drying mud of a shallow pond at the Sandy River Recreational Area east of Troutdale, OR..............September 9, 2012.

Bullfrog: Rana catesbeiana

A juvenile bullfrog sheltering from the drying rays of late summer sunshine in a crack in the drying mud of a shallow pond at the Sandy River Recreational Area east of Troutdale, OR..............September 9, 2012.

Paul Slichter E-mail