城南广场几乎所有的树上筑有大小一样的鸟巢,起初看见时我以为这是喜鹊的巢,然而喜鹊的巢分明有大有小,即便筑在一棵树上,一层一层,或大或小有明显区分,喜鹊不像人不会重住一个巢。每年孵出小生命之前,总是经过一番辛勤的劳作重新筑巢,让新的生命在新的巢里孵化出生。因果推理,可以断定这不是喜鹊筑的巢。之前,我没见过其它飞鸟在树上筑的巢,也不知除了喜鹊以外还有什么鸟会在树上筑巢?更不会去想,乌鸦也在树上 Seongnam Plaza, almost all the trees are built on the same size of the nest, when I first saw that this is the magpie’s nest, but the magpie’s nest clearly big and small, even built in a tree, layer by layer, or large Or a small obvious distinction, unlike a human magpie will not re-live a nest. Before hatching small animals each year, they always rebuild after some hardworking and let their new life hatch in a new nest. Causal reasoning, you can conclude that this is not a magpie nest built. I have not seen any other birds nesting in trees before, and I do not know any birds other than magpies nesting in trees. Not to mention that crows are also in the trees