Source: USGS Water Resources Division - Denver Federal Center. Photographer: Bill Battaglin. Jefferson County, Colorado Ambystoma tigrinum - Eastern Tiger Salamander
Source: Savannah River Ecology Lab. Photographer: John D. Willson. Aiken County, South Carolina. Ambystoma tigrinum - Eastern Tiger Salamander
Source: Savannah River Ecology Lab. Photographer: John D. Willson. Cochise County, Arizona. Ambystoma tigrinum - Eastern Tiger Salamander
Source: Savannah River Ecology Lab. Photographer: John D. Willson. Cochise County, Arizona. Ambystoma tigrinum - Eastern Tiger Salamander
Source: Savannah River Ecology Lab. Photographer: John D. Willson. Cochise County, Arizona. Ambystoma tigrinum - Eastern Tiger Salamander
Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Juvenile. Vernon Parish, Louisiana. Ambystoma tigrinum - Eastern Tiger Salamander