Why Do Chipmunks Have Big Cheeks? The Real Reason
Chipmunks have big cheeks because they use stretchy cheek pouches as temporary storage bags. These pouches allow chipmunks to carry food, not just puff up for show. When you see chipmunk cheeks bulging, you are usually seeing a fast, efficient food-carrying system in action. Chipmunks gather seeds, nuts, and other snacks quickly and move them…