'The Gila monster is as tough as it sounds; each scale has an osteoderm, a tiny one of these for armoring'
bone
DESERT LIFE: The Gila monster is as tough as it sounds; each scale has an osteoderm, a tiny one of these for armoring
The Gila monster is as tough as it sounds; each scale has an osteoderm, a tiny one of these for armoring
The Gila monster is as tough as it sounds; each scale has an osteoderm, a tiny one of these for armoring
DESERT LIFE
bone
DESERT LIFE