page_title: Agama impalearis
section_title: Habitat and ecology
hierarchical_section_title: Agama impalearis / Habitat and ecology
caption_attribution_description: Français&#160;: Reptile du mont de Balazma, Wilaya de Batna, AlgérieEnglish: Reptile of Belezma National Park, Batna Province, Algeria
context_page_description: Agama impalearis, Bibron's agama, is a species of lizard from the family Agamidae from north western Africa.
context_section_description: Agama impalearis occurs in rocky areas, where it is diurnal, its main prey are arthropods but it will take small lizards as well as feeding on plant material. In Morocco it is thought that these lizards eat flowers mainly for the moisture content. It has also been recorded from Mediterranean type vegetation, steppe, and areas of suitable habitat at the margins of cultivated land. One-third to half of all females lay two clutches of eggs per year, the remainder lay one. Each clutch contains between six and 23 eggs, with a mean number of 14 eggs. The breeding season falls between late April and early September and the females begin to breed in their first year; 1–2-year-old females are the commonest age for breeding. It is a good climber over trees and rocks and is tolerant of high temperatures and exposure to the sun, although in the hottest part of the day in midsummer they may retreat to shade. When they feel threatened they can rapidly flee to a hiding place between rocks or under a shrub. In habitats where there is abundant prey and plenty of shelter these lizards can occur at high densities. Its main predators are snakes and raptors and if it cannot flee to a shelter it will play dead. The night is spent in a burrow excavated under a large stone, in a bank or an under embankment, the main burrow is less than one metre in length and may have several side galleries. When not foraging the males use a rock or a pile of rocks as a lookout to monitor their territory, each territory being 100 to 500 square meters in extent.
  When breeding if two males encounter one another they display by making themselves look as big as possible, swelling the throat and pushing the anterior portion of the body up with the front legs in an attempt to intimidate the other male. The other male either flees or begins a fight where the males circle each other and use their tails as weapons until one gives up and runs away. The male approaches a female in breeding condition with circular movements, then the female signals her readiness to mate by arching her back and raising her body and tail, the male then bites the nape of her neck and copulates with her. The eggs complete much of their development within the female and are laid into a moist substrate. Their does not appear to be nay parental care and the eggs hatch after 60 days.
caption: Close up of the head
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