What Are the Adaptations That Help Moles Survive Underground?
Burrowing beneath the surface presents a suite of environmental challenges—perpetual darkness, cramped tunnels, dense soil, fluctuating oxygen and carbon dioxide levels, and a limited, patchy food supply. Moles are among the most highly specialized mammals for this subterranean lifestyle. Their bodies and behaviors have been shaped by natural selection to exploit belowground niches efficiently: from…
