Ants, bees, cockroaches, flies, birds, bats. cats, coyotes, possums, raccoons, rodents, squirrels, skunks and snakes..
There are attracted to the campus mostly because of the steady supply of edible garbage.
Many years back, bats roosted in the roof of Meyer library and regularly entered the library.
I found this really fascinating and now am even more excited to meet the campus pest control guy!