Dominance signal
A dominance signal is used in a dominance hierarchy or pecking order to indicate an animal's dominance. Dominance signals are a type of internal environment signal that demonstrate the signalers attributes [2]. Dominance signals are necessary for several species for mating, maintaining social hierarchies and defending territories Dominance signals also provide information about an animals fitness. Animals have developed conflict management strategies to reduce frequency of aggressive incidents in competitive matters. This evolution is the basis of dominance signals[3].