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Bat Exclusion

How bat exclusion works

One-way bat exclusion devices.

How One-Way Exclusion Works

A one-way exclusion or eviction device is designed to permit wildlife to leave through an active opening while preventing re-entry through that opening.

One-Way Devices and Final Closure

A one-way exclusion or eviction device is an eviction component rather than a substitute for final structural closure, and its use must account for species, dependent young, season, and applicable legal restrictions.

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