Various Tree and Leaf Frogs Various species

Splendid Leaf Frog Splendid Leaf Frog Cruziohyla calcarifer Northwestern South America and Panama. Nocturnal tree frog living high in canopy. Orange underside (not visible). Communicates with specially-adapted legs.
Waxy Monkey Frog Waxy Monkey Tree Frog Phyllomedusa sauvagii South America. "Monkey" because it walks rather than jumps. Grows to some 7 cm long.
Lemur Leaf Frog Lemur Leaf Frog Hylomantis/Agalychnis lemur Central America (Costa Rica, Panama and Colombian border). Critically endangered. Nocturnal, sleeps on underside of leaf by day.
 
Morelet's Tree Frog Morelet's Tree Frog Agalychnis/Hyla moreletii Also Black-eyed Leaf Frog. Parts of northern Central America.
Morelet's Tree Frog Morelet's Tree Frog Agalychnis moreletii Critically endangered through habitat destruction and disease.
Veined Tree Frog Veined Tree Frog Trachycephalus venulosus (prev. Phrynohyas) Also Common Milk Frog. Green to brown/grey. Nocturnal. Central and South America.