Leopard geckos rarely need to lick their eyes clean because their movable eyelids do the job
Unlike lidless gecko species that use their tongue to keep the eye surface clear of dust and shed skin, leopard geckos' blinking eyelids largely perform this function, so eye-licking is much less commonly observed.
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Most active at dawn and dusk when temperatures in their native Pakistan and Afghanistan are ideal.
A widespread misconception is that the tail acts like a camel's hump storing water.
Autotomy — voluntary tail shedding — is a defence mechanism.
Unlike most gecko species which use van der Waals forces to climb smooth surfaces, leopard geckos have conventional claws.
The moveable eyelid is unusual among geckos.
Hold your gecko up to a light source and look through one ear opening — you can see light through the other side.