Rooster other calls as well, and can cluck, similar to the hen. Roosters occasionally make a patterned series of clucks to attract hens to a source of food, the same way a mother hen does for her chicks. Rooster crowing contests are a traditional sport in several countries, such as Germany, the Netherlands, Belgium, the United States, Indonesia and Japan. The oldest contests are held with longcrowers. Depending on the breed, either the duration of the crowing or the times the rooster crows within a certain time is measured. A capon is a castrated rooster. In the caponization procedure, the bird's
Rooster wing extended down, is an aggressive approach signifying to females his dominance, and usually, the female will submit by running or moving away from the cockerel in acknowledgement. On rare occasions, the hen will attempt to fight the cockerel for dominance. Once dominance is established, the cockerel will rarely waltz again. When other cockerels are in the hen yard, this waltz is used significantly more and most cockerels will waltz together if dominance has not been established; either one will back off, or the two cockerels will fight. Note also that the cockerel will waltz again if he is taken