article_snippet: Scroll down for video .
article_snippet: Starting on the edge of the arena, the gamecocks are shown to one another, producing aggressive crowing, before being placed in the gamecocks respective corners and let loose to attack one another .
article_snippet: Starting on the edge of the arena, the gamecocks are shown to one another, producing aggressive crowing, before being placed in the gamecocks respective corners and let loose to attack one another.