Roosters do not use their noise called " Cock-a-doodle-doo " to wake us up . They even make their noise in the noon , afternoon , even in the evening and midnight . It 's just a sign that they are hungry . Roosters share their food on their hen . So , if you have roosters , just don 't feed 1 rooster . Try to observe that he is making the noise , " Cock-a-doodle-doo " .