鸟类是建筑巢穴的能工巧匠。它们的巢建得非常精巧。有的鸟喜欢将巢单独筑在一个地方。有的鸟则将巢筑在一起,形成鸟的“村庄”。一个好的鸟巢,是一个温暖的家,可以遮风避雨,躲避敌人,保护幼鸟。1.蜂鸟在隐蔽的树丛中筑巢。它的巢看上去就像悬挂在树枝上的一只精巧的小水杯。蜂鸟非常爱护自己的幼鸟,总是警惕地观察着周围的动静。遇到危险,它们也不会放弃喂养幼鸟。这是一只哥斯 Birds are skilled craftsmen in building nests. Their nests are built nicely. Some birds like to nest their nest alone in one place. Some birds nest together to form a bird’s “village.” A good nest, is a warm home, you can shelter from the enemy, to protect the young birds. 1. Hummingbirds nest in hidden trees. Its nest looks like a delicate little glass hung on a branch. Hummingbirds love their young birds very much and are always alert to observe the movement around them. In case of danger, they will not give up feeding young birds. This is a god