Male Iguana: How Naughty?
Here’s an example of a Venn Diagram showing the three main aspects of a male iguana behavior: Being vegetarian, being “in season”, and the frequent head bobbing. Each specific behaviour is represented by each large, colored circle. The overlapping sections create more distinct behaviours and where all 3 intersect is why the male iguana is well, so naughty. The smaller, outer circles indicate the interactive behaviors with the human female (“handler”, “mommy”, “human”) and their behavioural result.
More on the Naughty Male Iguana can be seen HERE.