Saturday, January 24, 2015
The glass lizard (also known as the glass snake and the jointed snake) are a group of reptiles that resemble snakes, but are actually lizards. Although most species of glass lizard have no legs, their head shape and the fact that they have movable eyelids and external ear openings identify them as lizards.
Glass lizards are carnivorous predators that feed mainly on insects. Like numerous other lizard species, the glass lizard is a primarily nocturnal hunter as it spends the hot daytime recharging in the sun, giving the glass lizard the energy it needs to hunt under the cover of night. Glass lizards also prey upon small mammals such as rodents, frogs, birds and eggs.
The glass lizard as a wide variety of predators throughout it's habitats around the world including mammals, snakes and birds of prey. The ability of the glass lizard to detach it's tail in a time of panic, gives the glass lizard more time to get away.
Glass lizards tend to breed in early summer, when female glass lizards lay several eggs under a log or in dense forest foliage. The female glass lizard apparently attends the eggs until they hatch, a rare occurrence in lizards as most simply bury their eggs and leave. Some glass lizard species are also able to give birth to live young but most do lay eggs.
Today, the glass lizard is not a species that is considered to be at risk from becoming extinct in the near future, although studies are being done into the current state of the glass lizard populations around the world to determine their current ecological status.