Answer: Chile and Argentina
Notes: Chile launched a major conservation drive to save the endangered Darwin's frog. Darwin’s frog is also known as the Southern Darwin’s frog. It was discovered by Charles Darwin in 1834 in Chile’s southern Chiloé Islands. The frog is tiny, measuring only 3 cm (1.18 inches), and has leaf-like skin. It is a diurnal species, active during the day and sleeping at night. When threatened, it plays dead by lying still on the forest floor or floating in streams. It is found in Chile and Argentina in humid forests and forest streams. The species includes two types: Rhinoderma darwinii (endangered) and Rhinoderma rufum (critically endangered and nearly extinct).
