The Foundation for the Protection and Preservation of the Woolly Bat is a foundation established by Alastar Mac Caoileann after an extremely effective charity drive ran by Elisabeth-Maria Holstein in the Rotary Club Berlin-Süd.

The foundation has a current capital of €10,000,000, which is managed by a committee of three members of the Rotary, including Alastar Mac Caoileann. The current policy is to counter inflation, and work on increasing capital revenue. Elisabeth-Maria has signed off on the by-laws proposed by Alastar, giving him significant influence over the funds and the foundation.