Bats near the library

Cant SU do something about the bats :((

Katong mga bats sa gilid sa library pa dung sa business apartment ang mga ihi nila (i think) baho kaayo and I don't know if that causes health issue or something but still they should keep their facilities sanitize and clean. As for the bats themselves they don't really attack (at least on my end) but I get scared whenever they fly tho :((