Will the gray bird speak?

Gray Birds can't speak.As a small bird of a literary bird family, it is usually in groups of activities. I like to find food in shrubs and grass. Most of them eat grass, fruits, etc., and sometimes endanger crops and eat insects during the breeding period.Usually young birds will mature when they grow 7-8 months old. They can breed four nests every year. Each nest has 4-7 eggs. After 16-18 days, it will break the shell.