Stellion: where and when to see them

The stellion is a robust, rough-scaled agama lizard of the eastern Mediterranean and nearby western Asia. In Turkey it is associated with sunlit rocks, stone walls and ruins, where its mottled colouring helps it blend into textured surfaces. A broad triangular head and spiny tail give it a miniature dragon-like appearance. It is a native wild reptile, not an animal to catch or move for a closer photograph.

Size

Total length 20–35 cm

Weight

Not reliably established

Lifespan

Not reliably established

Status

Least Concern

Stellions spend much of their active day alternating between basking, feeding and retreating into shade or crevices. Elevated rocks provide lookout points from which males display with head and body movements. When alarmed, a lizard often runs rapidly to a familiar crack and wedges itself inside. Activity falls during cool weather and extreme midday heat, so apparently empty rocky habitat may still hold concealed animals nearby. Males are territorial and will actively defend their basking sites from rivals, often performing push-ups as part of their display repertoire. During cooler periods or at night, they retreat deep into rock crevices to maintain a stable body temperature and avoid predators.

• The tail bears conspicuous whorls of spiny scales.
• Males use elevated rocks as display stations.
• Crevices provide both predator refuge and protection from temperature extremes.
• The species can occupy old stone structures as well as natural cliffs.

Spring through early autumn offers the best chance of active stellions in Turkey's warmer regions. Mild mornings are often preferable to the hottest part of summer days. Elevation and local climate alter the season substantially, and warm coastal conditions do not guarantee visible animals. In the arid interior of Turkey, the cooler mornings and late afternoons of spring and autumn offer optimal viewing conditions. Coastal populations may remain active for longer periods due to the milder year-round temperatures.

Rocky slopes, cliffs, dry scrub and old masonry provide the crevices and basking sites this species needs. It can live around villages and archaeological landscapes where shelter remains available. Vegetated edges add food resources, while heavily shaded or waterlogged ground is generally unsuitable. Stellions are often found in xerothermic environments, thriving where sunlight is abundant and vegetation is sparse. They can tolerate a wide range of altitudes, from sea level up into mountainous areas where suitable rocky outcrops exist.

Stellions eat a broad range of insects and other invertebrates, supplemented by plant material such as leaves, flowers and fruit. Diet shifts with local availability and season. Their feeding flexibility helps them occupy both natural rocky habitats and some human-modified stone landscapes. Juvenile stellions typically consume a higher proportion of insects, while adults are more opportunistic and may incorporate more plant matter as they grow. They are known to occasionally prey on smaller lizards or young snakes if the opportunity arises.

Common name

Stellion

Scientific name

Stellagama stellio

Animal group

Reptiles

Size

Total length 20–35 cm

Weight

Not reliably established

Lifespan

Not reliably established

Status

Least Concern

Identification

Its broad head, strongly keeled scales and conspicuous rings of tail spines distinguish it from Turkey's smoother, more slender wall lizards. Beyond the keeled scales, their head is distinctly triangular, and older individuals often develop a more robust, almost spiky appearance. Some regional variations in color and pattern also exist, ranging from grey to brown or even reddish hues.