Chien Lee / Parson's Chameleon (Calumma parsonii) juvenile, Andasibe, Madagascar

Alex Hyde / Parson's chameleon {Calumma parsonii} close-up of eye with brown coloured skin. Tropical rainforest, Masoala Peninsula National Park, north east Madagascar.

Alex Hyde / Close up of Parson's chameleon {Calumma parsonii} foot gripping branch. The 5 toes of each foot are fused into opposing groups in a 2:3 arrangement. Madagascar.

Alex Hyde / Close up of coiled tail of Parson's chameleon {Calumma parsonii} showing scales and strong green colouration. Tropical rainforest, Masoala Peninsula National Park, north east Madagascar.

Gerry Ellis / Parson's Chameleon (Calumma parsonii) female, eastern rainforest, Madagascar

Nick Garbutt / Parson's chameleon (Calumma parsonii), male hunting in forest canopy. Mitsinjo Forest, Andasibe-Mantadia National Park, eastern Madagascar.

David Pattyn / Parson's chameleon (Chamaeleo parsonii) male in rainforest resting on a brach. Masoala National Park, Madagascar.

David Pattyn / Parson's chameleon (Chamaeleo parsonii) close-up, Madagascar, Captive.

Emanuele Biggi / Parson's chameleon (Calumma parsoni), Mitsinjo Reserve, Madagascar

Lucas Bustamante / Parson's Chameleon (Calumma parsonii) Andasibe-Mantadia National Park, Moramanga, Madagascar.

Lucas Bustamante / Parson's Chameleon (Calumma parsonii) close up of eye and skin, Andasibe-Mantadia National Park, Moramanga, Madagascar .

Nick Garbutt / Parson's Chameleon (Calumma parsonii) climbing in rainforest understorey. Andasibe-Mantadia National Park, eastern Madagascar.