Where do woodlice retreat during periods of extended drought?
Answer
Deep into the soil profile or lowest structural points
During prolonged dry spells or extended droughts, woodlice drastically alter their surface activity patterns in response to diminishing moisture availability. To survive, they must seek out the highest levels of retained humidity. This usually means moving deeper underground, burrowing beneath the topsoil layer, or retreating to the lowest, coolest crevices within man-made structures, such as deep under pavement or in the lowest foundation areas. Their movement effectively shifts underground until sufficient rain moistens the upper soil layers again, making surface encounters rare during peak summer dryness.

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