Tanis’ elven vision tracking his friends

“There’s only one lake around here, Flint,” Tanis said, trying hard not to smile at Sturm. “Come on. We’d better keep going.” His elvensight showed him the broad red outline of Caramon and the slighter red shape of his brother disappearing into the thick woods ahead.

Excerpt From Dragons of Autumn Twilight, pg 95
Margaret Weis & Tracy Hickman