Why the rooster crow?

ROOSTER CROW!

Cock-a-doodle-do, is a universally known sound that just about everyone knows.
Roosters are loud and proud and like to let everyone know they are in the neighborhood! But seriously, why do they crow?

There are several reasons why a rooster may crow, and we will run through those here, but maybe a rooster crows just because he likes to!

This article will explain the various reasons why roosters crow, crowing etiquette, and much more.

Until relatively recently, it was assumed by many that roosters crew in response to the daybreak.

In fact, many roosters will crow a couple of hours before daybreak, and no one had really done any research into the matter.