Camouflage is the use of any combination of materials, coloration, or illumination for concealment, either by making animals or objects hard to see, or by disguising them as something else. Examples include the leopard's spotted coat, the battledress of a modern soldier, and the leaf-mimic katydid's wings. A third approach, motion dazzle, confuses the observer with a conspicuous pattern, making the object visible but momentarily harder to locate, as well as making general aiming easier. The majority of camouflage methods aim for crypsis, often through a general resemblance to the background, high contrast disruptive coloration, eliminating shadow, and countershading. In the open ocean, where there is no background, the principal methods of camouflage are transparency, silvering, and countershading, while the ability to produce light is among other things used for counter-illumination on the undersides of cephalopods such as squid. Some animals, such as chameleons and octopuses, are capable of actively changing their skin pattern and colours, whether for camouflage or for signalling. It is possible that some plants use camouflage to evade being eaten by herbivores.
Lizard is the common name used for all squamate reptiles other than snakes, encompassing over 7,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The grouping is paraphyletic as some lizards are more closely related to snakes than they are to other lizards. Lizards range in size from chameleons and geckos a few centimeters long to the 3-meter-long Komodo dragon.
Chameleons or chamaeleons are a distinctive and highly specialized clade of Old World lizards with 200 species described as of June 2015. The members of this family are best known for their distinct range of colors, being capable of color-shifting camouflage. The large number of species in the family exhibit considerable variability in their capacity to change color. For some, it is more of a shift of brightness ; for others, a plethora of color-combinations can be seen.
The spectral pygmy chameleon, also known as western pygmy chameleon or Cameroon stumptail chameleon, is one of the so-called "dwarf" or "leaf" chameleons, from mainland Africa.
The Cape dwarf chameleon is a chameleon native to the South African province of the Western Cape, where it is restricted to the region around Cape Town.
Setaro's dwarf chameleon is a species of lizard in the family Chamaeleonidae.
The Transkei dwarf chameleon or Pondo dwarf chameleon is a chameleon endemic to the Eastern Cape Province of South Africa.
The Robertson dwarf chameleon, also known as the Little Karoo dwarf chameleon, is a chameleon in the genus Bradypodion. It is found in the dry Fynbos and Renosterveld shrub vegetation, in the centre of the Western Cape province, South Africa.
The Swartberg dwarf chameleon is a species of chameleon endemic to South Africa.
The Knysna dwarf chameleon is a species of dwarf chameleon in the Bradypodion genus that is endemic to South Africa. It is a forest dweller, found only in a limited range in the afromontane forests near Knysna, South Africa, and in certain surrounding areas.
Cuttlefish, or cuttles, are marine molluscs of the order Sepiida. They belong to the class Cephalopoda which also includes squid, octopuses, and nautiluses. Cuttlefish have a unique internal shell, the cuttlebone, which is used for control of buoyancy.
The black-headed dwarf chameleon is a lizard of the family Chamaeleonidae endemic to KwaZulu-Natal, South Africa. It is also known as the KwaZulu dwarf chamaeleon and Durban dwarf chameleon.
Bradypodion ventrale, the southern dwarf chameleon, occurs in the Eastern Cape, South Africa. It is also known as the eastern Cape dwarf chameleon. It is a relatively large species of dwarf chameleon, reaching lengths of 14 cm (5.5 in). It has a very prominent casque on the back of its head and a long, beard-like throat crest. It lives in dense thickets and shrub, and is usually very difficult to spot because of its colouring. It adapts very well to living in suburban gardens, but domestic cats – being introduced predators – will usually kill all chameleons in the immediate area. Consequently, one should not bring chameleons into a garden which is frequented by cats. It gives birth to litters of between 10 and 20 babies in the summer.
The Drakensberg dwarf chameleon occurs in the Drakensberg, South Africa, between the latitudes of 27°45′ and 29°15′. Bright green dwarf chameleons found in the Drakensberg south of 29°15′ are now known to be more closely related to the Natal Midlands dwarf chameleon and may yet be described as a separate species.
The Namaqua dwarf chameleon or the western dwarf chameleon occurs in beach vegetation, along the west coast of South Africa and Namibia.
The Ngome dwarf chameleon is a species of chameleon found in South Africa.
The Natal Midlands dwarf chameleon is a chameleon native to woodland habitat in the inland Midlands area of the South African province of KwaZulu-Natal.
Kinyongia carpenteri, commonly called Carpenter's chameleon or the helmeted chameleon, is a species of chameleon, a lizard in the family Chamaeleonidae. The species is native to central Africa.
Draco cornutus is a species of "flying dragon", an agamid lizard. It is endemic to Borneo. It occurs at elevations up to 700 m (2,300 ft) above sea level, although its distribution is poorly known.
