Lucas Bustamante / Imbabura tree frog (Hypsiboas picturatus) portrait, Canande, Esmeraldas, Ecuador.

Edwin Giesbers / Imbabura treefrog (Hypsiboas picturatus) viewed from above, in Colombia and Ecuador.

Pete Oxford / Imbabura Treefrog (Hypsiboas picturatus). Captive. Choc Region of north west Ecuador.

Pete Oxford / Chachi Tree Frog (Hypsiboas picturatus), northwest Ecuador

Phil Savoie / Rainforest tree frog on leaf, Ecuador, South America

Pete Oxford / Chachi tree frog {Hyla picturata} Choco forest, Ecuador

Pete Oxford / Chachi Tree Frog (Hyla picturata), Choco Rainforest, threatened habitat, northwestern Ecuador

Pete Oxford / Chachi Tree Frog (Hyla picturata), Cotacachi-Cayapas Reserve, Ecuador

Pete Oxford / Chachi Tree Frog (Hyla picturata) portrait, Cotacachi-Cayapas Reserve, Ecuador

Pete Oxford / Chachi Tree Frog (Hyla picturata) portrait on leaf, Cotacachi-Cayapas Reserve, Ecuador

Pete Oxford / Chachi Tree Frog (Hyla picturata), Cotacachi-Cayapas Reserve, northwest Ecuador

Pete Oxford / Chachi Tree Frog (Hyla picturata) pair, Cotacachi-Cayapas Reserve, northwest Ecuador