Chris Mattison / Ground agama (Agama aculeata), Cederberg Mountains, Western Cape, South Africa

Francois Savigny / Blue headed ground agama {Agama agama aculeata} male displaying on twigs. Kalahari Gemsbok NP, South Africa

Piotr Naskrecki / Ground Agama (Agama aculeata) inflating its body to make itself more difficult to be swallow by a predator, South Africa

Piotr Naskrecki / Termites collecting dry leaves on the forest floor, Ghana

Ann & Steve Toon / Ground agama (Agama aculeata) feeding on insect prey, Kgalagadi Transfrontier Park, Northern Cape, South Africa, January

Hanne & Jens Eriksen / Yellow spotted agama {Trapelus flavimaculatus} on stony ground, Oman, March

Jouan & Rius / Blue headed ground agama (Agama agama aculeata) with grasshopper prey, Augrabies NP, Kalahari desert, South Africa

Jouan & Rius / Blue headed ground agama (Agama aculeata) standing up on hind legs, Kgalagadi Transfrontier Park, Kalahari desert, South Africa

Tony Heald / Male Blue headed ground agama (Agama agama aculeata) Kgalagadi Transfrontier Park, South Africa

Pete Oxford / Blue headed ground lizard {Agama agama aculeata} at burrow entrance, Kgalagadi Transfrontier NP, South Africa

Tony Heald / Blue headed ground agama {Agama agama aculeata} eating beetle, Kgalagadi Transfrontier Park, South Africa

Tony Heald / Ground agama {Agama aculeata} female, Etosha national park, Namibia.