From the Washington Post, sad amphibian news: Frogs, toads and salamanders continue to vanish from the American landscape at an alarming pace, with seven species — including Colorado’s boreal ...

What if you could detect allergens even better, so that before you even put something in your mouth, you knew whether it was dangerous? And what if frogs could help you do it?

FEEDING: Adult frogs presumably eat small invertebrates such as insects, spiders, and crustaceans, and occasionally small vertebrates. Larvae are thought to eat algae, plant tissue, organic debris, ...