Morley Read / Map treefrog (Boana geographica) blinking, Amazon rainforest, Orellana Province, Ecuador. (non-ex)

Michael & Patricia Fogden / Canal Zone Treefrog (Hypsiboas rufitelus) rainforest, Costa Rica

Morley Read / Map treefrog (Boana geographica) blinking, Amazon rainforest, Orellana Province, Ecuador. (non-ex)

Morley Read / Map treefrog (Boana geographica) blinking, Amazon rainforest, Orellana Province, Ecuador. (non-ex)

Morley Read / Brown-banded water snake (Helicops angulatus) swallowing a Basin treefrog (Boana lanciformis) in a pool full of tadpoles in rainforest, Orellana Province, Ecuador. (non-ex)

Morley Read / Brown-banded water snake (Helicops angulatus) swallowing a Basin treefrog (Boana lanciformis) in a pool full of tadpoles in rainforest, Orellana Province, Ecuador. (non-ex)

Morley Read / Map treefrog (Boana geographica) tadpoles gathered at the edge of a puddle, Pastaza Province, Ecuadorian Amazon. (non-ex)

Lucas Bustamante / Gold-nugget treefrog (Boana picturata) Mashpi, Pichincha, Ecuador

Lucas Bustamante / Gold-nugget treefrog (Boana picturata) Mashpi, Pichincha, Ecuador

Lucas Bustamante / Palmar tree frog (Boana / Hypsiboas pellucens) underside seen through glass showing sticky / suction pads on toes, San Lorenzo, Esmeraldas, Ecuador, Controlled conditions.

Lucas Bustamante / Palmar tree frog (Boana / Hypsiboas pellucens) on leaf, Canande, Esmeraldas, Ecuador.

Lucas Bustamante / Palmar tree frog (Boana / Hypsiboas pellucens) on plant stem, Mindo, Pichincha, Ecuador.