Green pigeons can cross with pearl-necked turtledoves.

The main question is whether the green dove can cross with the pearl-necked turtledove Of course. Green pigeons and Pearl-necked turtledove are arboreal pigeons. So it is possible to cross. Crossbreeding of birds of different genera often leads to sterility of offspring, and the probability of fertility of offspring is actually extremely low. Special culture methods are needed.