Have you ever wondered why birds chirp in the morning? We all have been told since childhood that birds sing cute songs to wake us up in the morning and make our day filled with joy and happiness. But science says nope, nada! Actually male birds are the noisiest, and they do this to mark their territory, attract a mate, and kick out other males who may steal their girls (in the animal kingdom, this happens a lot, lol).

Article: https://www.smorescience.com/why-do-birds-chirp-in-the-morning/