I have several bins of worms that I don't want to overwinter in my garage and a 40 ton pile of munincipal leaf/clippings compost stockpiled on site. What would the outcome be if I dumped the worms in the compost for the winter. Will they go deep enough to not freeze? Can they proliferate in the compost if left long enough? Are there methods of vermiculture that operate outdoors , the worms can only improve this municipal compost. Thanks for any info.