(go back to Zoology)

natural history of frogs

Frogs: an online exhibit by the Exploratorium

Hop here to read some insightful interviews with scientists as to how frogs can be indicators of pollution in the environment, as well as to see how big frog ancestors used to be. It has games, too! Sponsored by the Exploratorium.

© Lang Elliot

frog and toad recordings

Pictures and sounds of frogs and toads making their happy noises.

Minnesota Pollution Control Agency - Deformed Frogs

As always, I can be reached at askmrc@earthlink.net.