Physiology of burrowing

Burrowing physiology involves specialized adaptations that allow animals to dig and live underground. Their limbs and claws are often robust and well-developed for excavation. Muscles work efficiently to move soil, and strong, reinforced skulls or heads help in breaking through hard surfaces. Some species have specialized body structures, like elongated bodies or flexible spines, to navigate tight tunnels. They also have sensory adaptations to detect underground vibrations or chemical cues. Overall, these features enable burrowers to excavate, stabilize their tunnels, and create secure habitats, balancing the demands of digging with protection from predators and environmental conditions.