Morley Read / Pair of Marbled treefrogs (Dendropsophus marmoratus) in amplexus, Orellana Province, the Ecuadorian Amazon at night. (non-ex)

Lucas Bustamante / Marbled tree frog (Dendropsophus marmoratus) on leaf, Cuyabeno, Sucumbios, Ecuador.

Pete Oxford / Marbled Tree Frog (Hyla marmorata) camouflaged on tree, Yasuni National Park, Amazon Rainforest, Ecuador

Pete Oxford / Marbled Tree Frog (Hyla marmorata), Napo River, Yasuni National Park, Amazon, Ecuador

Pete Oxford / Marbled Tree Frog (Hyla marmorata) camouflaged on bark, Napo River, Yasuni National Park, Amazon, Ecuador

Pete Oxford / Marbled Tree Frog (Hyla marmorata), Napo River, Yasuni National Park, Amazon, Ecuador

MORLEY READ / Tree frog {Hyla marmorata} Yasuni NP, Ecuador

Pete Oxford / Marbled Tree Frog (Hyla marmorata) portrait, close-up, front view, Amazon rainforest, Ecuador

Pete Oxford / Marbled Tree Frog (Hyla marmorata) flattened tree with lichen, can change color for camouflage, Amazon rainforest, Ecuador

Pete Oxford / Marbled Tree Frog (Hyla marmorata), Yasuni National Park, Amazon Rainforest, Ecuador

Pete Oxford / Marbled Tree Frog (Hyla marmorata) flattened tree with lichen, can change color for camouflage, Amazon rainforest, Ecuador