What specific condition necessitates management action regarding gaps in outbuildings for woodrats?
Answer
Sealing up gaps larger than half an inch in sheds, under porches, and around crawl spaces.
Practical wildlife management aimed at deterring woodrats from human structures focuses on denying them entry into secure, dry cavities. The specific threshold provided for denying access to established pathways in outbuildings, under porches, and crawl spaces is blocking any opening that measures larger than half an inch. If a gap is larger than this, the woodrat can easily pass through and establish residence, even if the space is otherwise inconvenient for humans.

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