Restaurant crumb-cleaning service.
This is why I don't usually take photos with my phone.
The Zebra Dove (Geopelia striata) also known as Barred Ground Dove, is a bird of the dove family Columbidae, native to South-east Asia. They are small birds with a long tail. They are predominantly brownish-grey in color with black-and-white barring. They are known for their pleasant soft, staccato cooing calls.