Question

summary writing

plz it's very important plz kar do na yarr plz ​

Answer 1

Explanation:

Migratory birds are those birds which leave their place of living when the climate becomes uncongenial and migrate to another place. sometimes they migrate to another continent and settle there. some Birds leave their abodes in winter and go to another place where the weather is warm. they do so because it is difficult for them to survive in in colder reason. the birds generally eat insect and worms, and during the winter their food become scarce. hence, they leave the colder place and migrate to to warm place, on the other hand from various hot places spring. it has also been observed that some groups of the birds migrate from lower regions to higher altitudes. sometimes they move away from thickly populated areas to the sea shores. it is interesting to note, how the birds know about the coming weather by watching the duration of the day, as the days stars getting longer or shorter according to the change. it is believed that than the birds are very sharp in judging such changes. some birds has a special glands, which helps them in understanding the change in the season.

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