Coronated tree frog Smithsonian's National Zoo and Conservation Biology Institute

Limosa harlequin frog Amphibian Rescue and Conservation Project

Lemur leaf frog Smithsonian's National Zoo and Conservation Biology Institute

Newspaper articles about amphibians – Amphibienschutz

A living laboratory, Front Royal

Spiny-headed Tree Frog

Innovations in Species Survival: The Gamboa Amphibian Research and Conservation Center — Google Arts & Culture

Frog fertility clinic Smithsonian Tropical Research Institute

Coronated Tree Frog (Triprion spinosus) · iNaturalist

White's tree frog Smithsonian's National Zoo and Conservation Biology Institute

Guppy Travels Amphibian Rescue and Conservation Project

Smithsonian Conservation Biology Institute

Coronated tree frog in Costa - Megan Lorenz Photography

Sexed Pair Crowned Tree Frog - Anotheca spinosa (CBP)

The Surprise Reappearance of a Rare Frog Has Scientists Leaping to Protect Its Habitat, Science