rock pigeon

例句：

1. 1.The rock pigeons are nesting in the cliffs.
   岩鸽正在悬崖上筑巢。
2. 2.The rock pigeon is a bird of prey.
   岩鸽是一种猛禽。
3. 3.The rock pigeon is one of the most common birds in the world.
   岩鸽是世界上最常见的鸟类之一。