What are the characteristics and skills of the pigeon

Pigeon is a very common bird. Its hair color is the most poultry, including tile gray, green, white, black, green, red and so on.Its eyes grow on both sides of the head, so you need to keep turning to observe the situation around.And the sound of this bird is also very special, like to make a coo.Its biggest ability is navigation capabilities. Even if it is far away, you can find the way home.