Do frogs sleep? How do frogs hear? Why do frogs eat their own skin?
All About Amphibians
All About Frogs
Monday is WORLD FROG DAY
6 cool frogs, from the mountain chicken to the Pacman frog
amphibian conservation: Can't wait for all frogs to croak before acting - The Economic Times
FROGS Educational Videos for Kids
All About Frogs
All about frogs. - ppt download
Where Have All the Frogs Gone?
Everything You Need to Know About Frogs and Other Slippery Creatures by DK, Hardcover
World Animal Day: These iconic endlings remind us of all the species that still need saving
White's tree frog Smithsonian's National Zoo and Conservation Biology Institute