Chien Lee / Condoto Stubfoot Toad (Atelopus spurrelli), Utria National Park, Colombia

Agustin Esmoris / Yellow Cururu Toad (Rhinella icterica), Argentina

Pete Oxford / Cane Toad (Bufo marinus) on riverbank, Essequibo River, Iwokrama Rainforest Reserve, Guyana

Scott Leslie / American Toad (Bufo americanus) calling in spring pond, West Stoney Lake, Nova Scotia, Canada. Sequence 1 of 2

Michael & Patricia Fogden / Harlequin Frog (Atelopus varius) displaying warning coloration, Monteverde, Costa Rica

ZSSD / Panamanian Golden Frog (Atelopus zeteki) pair in amplexus, native to Panama

Michael & Patricia Fogden / Harlequin Frog (Atelopus varius) displaying colorful warning colors, cloud forest, Costa Rica

Michael & Patricia Fogden / Golden Toad (Bufo periglenes) male, breeding aggregation, extinct, Monteverde Cloud Forest Reserve, Costa Rica

Piotr Naskrecki / Campbell's Forest Toad (Incilius campbelli) in rainforest, Belize

Paul Bertner / True Toad (Bufonidae), Nyungwe Forest, Rwanda

Chien Lee / Toad (Pseudobufo subasper), Nanga Pinoh, West Kalimantan, Indonesia

Chien Lee / Widow Slender Toad (Ansonia vidua) female, Pulong Tau National Park, Sarawak, Malaysia