Central Bearded Dragon
Which spot has it chosen for today's basking session?
Reference photo, not the individual on display. Credits appear below.
Meet your new acquaintance
The beard consists of spiky scales around the throat. Colour and posture can change for several reasons; a dark beard alone does not reveal everything about its state.
Species stories
A little dragon on the cover of Nature
In 2015 Clare Holleley and colleagues brought chromosomes, development and temperature into one experiment, published in Nature.
Field and experimental evidence showed that some ZZ individuals developed as fertile females under high incubation temperatures. This concerns developmental sex differentiation, not an adult male suddenly changing sex.
The work makes the interaction between inheritance and environment concrete: chromosome information and developmental outcome must be measured separately, within the conditions and life stage actually studied.
At a glance
Central bearded dragons inhabit open woodland, scrub and semi-arid inland Australia. By day they use rocks and branches to bask and survey their surroundings. They do more than sit on sand: climbing low perches and retreating into cover are normal choices.
Sunlit rocks, shade and branches offer different heat and light conditions. Moving between them regulates body temperature rather than maintaining a permanent preference for the hottest place.
Omnivory, changing dietary needs and visual displays link everyday behaviour with physiology. Egg development has also made the species important in research on sex determination.
Habitat & care
Provide a bright, ventilated ground enclosure, UVB, local basking and a cool end. Match food variety and portions to age and body condition.
Values guide routine care, not breeding or brumation. Dimensions are length × width × height for one adult unless stated otherwise; larger animals need more space.
Look a little closer
Compare throat, flank and back scales: which are pointed or flatter? During basking, note body height, limb extension and head direction. If waving, bobbing or throat darkening occurs, observe the posture and context before and after the action.
Care note: Let it choose its position; interpret colour and mouth opening alongside the environment.
About this profile
Size ranges are reference values; sex, origin and age affect appearance.
Profile status: Reference profile · Reviewed
References (6)
- Scientific name & distribution · The Reptile Database
- General husbandry principles · MSD Veterinary Manual (not a species-specific parameter sheet)
- Natural history / taxonomy · www.rspca.org.uk
- Care parameters · ReptiFiles
- University of Canberra · Reptile sex goes wild in the outback
- Research and natural history
Photo: Source: https://commons.wikimedia.org/wiki/File:383_-_Head_of_central_bearded_dragon_(Pogona_vitticeps).jpg CC BY 4.0 · Original image, credit and licence
Behaviour notes describe the species, not a promise about every individual. These care notes introduce its needs; ask our team about the animal on display and any supervised encounters.