Frog and toad | Types, Habitat, Diet, & Characteristics | Britannica
Green is More Than Skin-Deep for Hundreds of Frog Species | Duke Today
Frog with tapir-like nose found in Amazon rainforest, thanks to its “beeping” call | Field Museum
Keep shorelands clean to protect frogs and toads - Gardening in Michigan
Frog lifecycle
Wood Frog
Is a “Living Pharmacy” the Key to Curing Chytrid in Frogs? | Smithsonian's National Zoo
Glass act: Scientists reveal secrets of frog transparency
Tomato Frog - Saint Louis Zoo
Evolution in action as frogs in Chernobyl exclusion zone turn black
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Building a Frog-Friendly Pond
An Ark for Amphibians | Sierra Club
HydroStop Lightweight Dry Bag by Frog & CO – Survival Frog
Saint Louis Zoo | Kiki Poison Dart Frog
Cascades Frog (U.S. National Park Service)
How do frogs survive winter? Why don't they freeze to death? - Scientific American
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/5c/a2/5ca2be51-0319-4e57-897a-2be4c815e54a/cueyatl-on-coin-square-1824x1824.jpeg "Six New Miniature Frog Species Discovered in Mexico | Smart News| Smithsonian Magazine")
Six New Miniature Frog Species Discovered in Mexico | Smart News| Smithsonian Magazine
