You must always keep in mind that all animals, regardless of size, have the capacity to misbehave when you take your children to the zoo to admire the wonders of the animal kingdom.
Whether or not people are watching, animals engage in a variety of activities, but some interactions are truly unique to zoos.
For example, it is rare to take your entire family to witness a gorilla sex session up close, and you are unlikely to see an orangutan smoke in the wild.
But some unfortunate zoo visitors witnessed exactly that when two gorillas decided to mate in their cage in front of everyone.
