what is the original theory of The early bird catches the worm! where did it come from

The phrase "The early bird catches the worm" is an idiomatic expression that means those who act promptly or arrive early have an advantage over others. While the exact origin of the phrase is unknown, it is believed to have been in use since the 17th century. The concept behind the phrase is rooted in the observation that many birds, especially insect-eating ones, are most active and successful in their search for food during the early morning hours. Over time, this observation has been metaphorically extended to imply that being proactive and starting early can lead to success in various endeavors.