Big Gecko
Geckos are lizards belonging to the family Gekkonidae, found in warm climates throughout the world.
Geckos are unique among lizards in their vocalizations, making chirping sounds in social interactions with other geckos. Gekkonidae is the largest family of lizards, with over 2000 different species worldwide and many others likely yet to be discovered. The name stems from the Indonesian-Javanese word Tokek, inspired by the sound these animals make.
All geckos, excluding the Eublepharinae subfamily, have no eyelids and instead have a transparent membrane which they lick to clean. Many species will, in defense, expel a foul-smelling material and feces onto their aggressors. There are also many species that will drop their tails in defense, a process called autotomy. Many species are well known for their specialized toe pads that enable them to climb smooth and vertical surfaces, and even cross indoor ceilings with ease (one hypothesis explains the ability in terms of the van der Waals force). These antics are well-known to people who live in warm regions of the world, where several species of geckos make their home inside human habitations. These species (for example the House Gecko) become part of the indoor menagerie and are often welcome guests, as they feed on insects, including mosquitoes. Unlike most lizards, geckos are usually nocturnal and are great climbers.
Geckos are unique among lizards in their vocalizations, making chirping sounds in social interactions with other geckos. Gekkonidae is the largest family of lizards, with over 2000 different species worldwide and many others likely yet to be discovered. The name stems from the Indonesian-Javanese word Tokek, inspired by the sound these animals make.
All geckos, excluding the Eublepharinae subfamily, have no eyelids and instead have a transparent membrane which they lick to clean. Many species will, in defense, expel a foul-smelling material and feces onto their aggressors. There are also many species that will drop their tails in defense, a process called autotomy. Many species are well known for their specialized toe pads that enable them to climb smooth and vertical surfaces, and even cross indoor ceilings with ease (one hypothesis explains the ability in terms of the van der Waals force). These antics are well-known to people who live in warm regions of the world, where several species of geckos make their home inside human habitations. These species (for example the House Gecko) become part of the indoor menagerie and are often welcome guests, as they feed on insects, including mosquitoes. Unlike most lizards, geckos are usually nocturnal and are great climbers.