Daily Postcard: A bighorn sheep grazes along Canyon Rim Trail early Sunday evening in White Rock. Females, also known as ewes, grow smaller, less curved horns than male bighorn sheep. Photo by Steven Barks

Another view of a female bighorn sheep grazing Sunday along Canyon Rim Trail. Photo by Steven Barks

A view of a pair of female bighorn sheep grazing Sunday along Canyon Rim Trail. Photo by Steven Barks