Most desert lizards are territorial which suggests they are going to shield some a part of their residence vary from others of the identical species. Analysis within the Mojave Desert of California has documented that enormous male chuckawallas will actively defend massive rocky outcrops from different male chuckawallas, however will permit a number of females and even juvenile males to inhabit their space. Though that is generally considered a male conduct, females can be territorial.Desert lizards exhibit a wide range of behaviors to discourage different males from trespassing. Head bobbing, accompanied by flattening the physique to offer the phantasm of bigger dimension, is noticed in lots of species. If the visiting male doesn’t go away the realm, as most will do, then a battle will ensue. The resident male is often the winner and the trespasser shortly leaves.In captivity, lizards are pressured to stay in a confined space that’s often a lot smaller than the territory they occupy within the wild. If a couple of male is current, the animals will usually battle till one particular person establishes dominance after which aggressive conduct will decline. In impact, an unstraightforward truce is asserted as a result of the submissive animal can’t flee the realm as it could do within the wild.Though this truce could seem as a harmonious relationship to us, it may be extraordinarily worrying to the submissive lizard. A hierarchical relationship just isn’t pure to most lizards, since they are going to most frequently separate themselves within the wild with every defending its personal territory. The submissive animal will usually undergo stress that’s exhibited by a rise within the dimension of the adrenal glands, a decline within the effectivity of the immune system, decreased development, and elevated mortality. Researchers on the San Diego Zoo discovered that younger male iguanas exhibit decreased development charges if they’re even in the identical room with a big male iguana. They detect the opposite males by sight and odor.The perfect method to coping with desert lizards is to maintain males separate from one another. Captivity in itself is worrying and the presence of aggressive males can improve f the stress and reduce the well being of your lizards. If animals should be saved collectively for brief intervals, present hiding locations and rock piles that can permit them to keep away from viewing one another in the event that they so want.As soon as once more, the very best method is to maintain males separate. As well as, females will usually present aggressive conduct towards different females if they’re gravid. Gravid feminine spiny-tailed lizards are very aggressive towards each men and women and might inflict critical accidents upon their cage mates. Separate gravid lizards if any indicators of aggression are proven.