Cyclura Cychlura Figginsi - Behavior

Behavior

Exuma Island Iguanas exhibit an unusual social system for the genus Cyclura; they display neither territorial nor hierarchical behavior. Adult iguanas have been observed basking in large groups without showing any signs of aggression toward one another. Scientists such as W.M. Carey believe that this lack of a social structure allows the population to remain dense under conditions of limited resources because hierarchical social systems on small cays retard genetic variation by restricting prime nesting sites, food supplies, and retreats to a few dominant males.

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