New Tiny Green Frog Is First Spotted in Costa Rica

The unusual, shrill call of a frog in Costa Rican wetlands intrigued researchers

Red Eyed Tree Frog Peeping Curiously Between Green Leafs In Costa Rica Rainforest' Photographic Print - kikkerdirk

World's first fluorescent frog found in Argentina

Red-Eyed Tree Frog, Creatures of the World Wikia

Masked Tree Frog Veridion Adventures

Biologist Photographer Gets Up Close to Pink Flamingos

frog – Pic for Today

More invasive tree frogs spotted in Oregon, Nursery

Red-webbed Tree Frog, San Carlos Tree Frog, Ghost Glass Tree Frog – Sonoran Images

New frog species discovered in Tapir Valley Nature Reserve, Bijagua, Costa Rica

White's tree frog, Litoria caerulea – Leap Habitats