Icecrawlers can leave behind many drag marks crisscrossed on areas of the glacier not unlike those of the foothill-dwelling keeled sliders. The scale of the tracks and the forelimb strokes are dissimilar, however, and the two species are as well. There will be innumerable small tunnel openings in the ice cliffs. They occur in clusters but there seems to be no obvious pattern to their distribution. After feeding, they are always on the move, leaving the glacier sculpted by their scalloped feeding tracks and locomotion marks, and littered with their fecal coils.