Roosters Crow in Order of Seniority, Japanese Scientists Say

According to a trio of animal physiology researchers from Japan, the highest-ranking rooster has priority to announce the break of dawn. The ‘cock-a-doodle-doo’ crowing of roosters, which symbolizes the break of dawn in many cultures, is controlled by their internal biological clock. When one rooster announces the break of dawn, others in the vicinity immediately [...] —> Read More