When animals become audible in the city, it is often annoying, sometimes unnerving, but also now and again a kind of annunciation.  Animals are an anomaly in the urban soundscape, which seems to be populated and made intelligible to itself exclusively by sounds of human origin. And yet cities have never become free of animals, which are all the time finding ways of recolonising urban space, and insinuating themselves into the syntax of its sounds. I will use this talk to listen out for and amplify the animal signatures in different urban soundscapes. Perhaps the sonic infiltrations of animals are not so much a haunting as a harbinger of a new, more convivial world-city.