One of the most hopeful findings was that shade-grown coffee plantations—in which arabica coffee is grown under a canopy of native tree species - had bat communities almost as rich as forest patches. They are serving as refuges for biodiversity in the landscape - both the lesser woolly horseshoe bat and the lesser false vampire bat were found in these shade-grown plantations."
Read more at: http://phys.org/news/2015-08-coffee_1.html#jCp