Blue Poison Dart Frog, Brian Gratwicke

Green and Black Poison Dart Frog - Blue Morph

Scientists scramble to save dying amphibians

Scientists scramble to save dying amphibians

File:Baby F1 Golden frogs (Atelopus zeteki) all grown up at EVACC

Portal:Amphibians/Selected picture - Wikipedia

Jewels of the Forest: The Fascinating World of Tree Frogs

Dyeing poison frog, Brian Gratwicke

Some endangered frogs may be leaping back from extinction

Frogs & Toads - ZooBorns

Return of the Mindo Harlequin Toad