I love watching geckos in their daily activities. This can vary from the comical – those goofy expressions, to the impressive – leaping into space and landing safely, to the disturbing – an adult swallowing a young gecko.

Then there are things, such as in the photo, that I don’t entirely understand. I watched as the two geckos approached each other thinking a display of aggression was on the cards. Instead, the smaller gecko slithered over the larger one. I don’t know whether this was part of a mating ritual or one of the ways the smaller gecko acknowledges the territorial rights of the bigger one.