What do you mean by migratory birds?

Migratory birds refer to those birds that migrate. They travel back and forth between the breeding ground and the cold shelter along a fixed route every spring and autumn.

Migratory birds: [hò u ni m 40]?

Interpretation by reference:

1, birds that migrate regularly with seasonal changes and become easy to live in the area, such as Rujiayan and Hongyan.

2. Poem 3 of Lu Jinyun's "Send Zheng Manji a Journey": "Yuan Yue, Qian Jie, migratory bird Yun Xiang." ?

3, Bing Xin "Message to a Young Reader, 27": "Early spring weather, warm morning sun, new migratory birds." ?

(1) Wild geese are migratory birds, and they have to fly to the south for the winter.

(2) Every autumn, a large number of migratory birds migrate to the south.

(3) This group of migratory birds gradually adapted to the climate here.

(4) The four seasons here are like spring and the climate is pleasant, which is a good place for migratory birds to spend the winter.

(5) Migratory birds have the habit of migrating with seasonal changes.