Paul Bertner / Fantastic Leaf-tail Gecko (Uroplatus phantasticus) mother and young, Ranomafana National Park, Madagascar

Paul Bertner / Fantastic Leaf-tail Gecko (Uroplatus phantasticus) male camouflaged amongst leaves, Ranomafana National Park, Madagascar

Chien Lee / Fantastic Leaf-tail Gecko (Uroplatus phantasticus) female mimicking wilting leaf, Ranomafana National Park, Madagascar

Paul D Stewart / Illustration of Giant Octopus (Octopus dofleini) attacking a ship, 1815 copperplate engraving from Bertuch's 'Bilderbuch fur kinder' 16 plate 5. with contemporary colour. 'Colosal Polypus' (octopus) a...

Thomas Marent / Fantastic Leaf-tail Gecko (Uroplatus phantasticus) mimicking leaves, Andasibe-Mantadia National Park, Madagascar

Thomas Marent / Fantastic Leaf-tail Gecko (Uroplatus phantasticus) mimicking leaves, Andasibe-Mantadia National Park, Madagascar

Piotr Naskrecki / Fantastic Leaf-tail Gecko (Uroplatus phantasticus) clinging to a twig, Madagascar

ZSSD / Fantastic Leaf-tail Gecko (Uroplatus phantasticus) portrait, native to northern Madagascar

Chien Lee / Fantastic Leaf-tail Gecko (Uroplatus phantasticus), Andasibe, Madagascar

Paul Bertner / Fantastic Leaf-tail Gecko (Uroplatus phantasticus) male camouflaged amongst leaves, Ranomafana National Park, Madagascar

Paul Bertner / Fantastic Leaf-tail Gecko (Uroplatus phantasticus) male camouflaged amongst leaves, Ranomafana National Park, Madagascar

Paul Bertner / Fantastic Leaf-tail Gecko (Uroplatus phantasticus) juvenile female, Ranomafana National Park, Madagascar