Zagathoth can hear pigeons that roost in Saint Peter's Church talking to one another up in the flying buttresses and other cathedral architecture, and understands what they are saying!
Food? Food? Food? Sex? Sex? Sex?
Ya! Ya! Ya! Ya! Ya! Ya! ... But first make poop on humans?
No! No! No! No! No! No! ... Poop on humans, humans throw rocks and shoot arrows!