29 Jul 2017 9:49 AM:
Firstly find out where they are getting in. Then hang two layers of plastic sheet to about 1 metre below the opening. The bats will be able to get out but won't be able to get back in. Best to do it at the end of the season (they always leave and come back next year) otherwise there will be dead young up there.
Thread:
Bats
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