A tiny tour of amphibian ingenuity

A wonderful world of frogs

Six species. Six remarkable ways to climb, hide, hunt, warn, defend, and burrow.

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Watercolor illustrations of six different frog species

Meet the lineup

Different frogs solve different problems

Scroll through the field guide to discover each frog’s home and signature survival skill.

01 Red-eyed tree frog watercolor illustration

Rainforest acrobat

Red-eyed tree frog

Home Central American rainforests

Sticky toe pads make leaves and branches a natural climbing gym. Its bright colors can startle predators.

02 Blue poison dart frog watercolor illustration

Tiny but boldly colored

Blue poison dart frog

Home Tropical forests of Suriname

Vivid blue skin sends a warning. In the wild, its diet helps create defensive skin toxins.

03 American bullfrog watercolor illustration

The pond heavyweight

American bullfrog

Home Lakes, ponds, and marshes

One of North America’s largest frogs, with a deep call that sounds a little like “jug-o-rum.”

04 Glass frog watercolor illustration

The see-through sleeper

Glass frog

Home Central and South American cloud forests

Translucent skin softens its outline on leaves. Some organs can be seen through its belly.

05 Tomato frog watercolor illustration

A bright red defender

Tomato frog

Home Madagascar’s rainforests and wetlands

When threatened, it puffs up and releases a sticky substance that discourages predators.

06 Desert rain frog watercolor illustration

Built for sandy nights

Desert rain frog

Home Coastal dunes of Namibia and South Africa

It burrows into moist sand and emerges at night. Short legs make it a walker rather than a champion jumper.

The big idea

Frogs thrive by being different

Color, size, skin, and habitat each solve a different survival problem.

Climber Warning color Large hunter Camouflage Sticky defense Burrower