The golden coquí is a rare, possibly extinct species of frog endemic to Puerto Rico.
Golden coquí
Eleutherodactylus is a genus of frogs in the family Eleutherodactylidae. Many of the 200 species of the genus are commonly known as "rain frogs" or "robber frogs", due to their sharp, high-pitched, insect-like calls.
Eleutherodactylus
Cliff chirping frog, Eleutherodactylus marnockii