What do crows say in Guangfeng dialect

People here call crows old crows. Old wow is so piercing and dark that most people don't like it. They think this is unlucky, especially it will cause disaster.

Crow (scientific name: Corvussp. ): It is the common name of several blackbirds of the genus Spartina. Also known as the old man, his mouth likes singing. The largest bird in passeriformes, about 50 cm long.