The species in this group include frogs, toads, salamanders ... and carbon dioxide either into or out of the animal. Others fight bacteria or fungal infections. And at least one—in each species ...

Their neon-green bodies may play a similar role in thwarting predators. Many of the animals that eat red-eyed tree frogs are nocturnal hunters that use keen eyesight to find prey. The shocking ...

"We're finding really large frogs that have been out there for a very long time, munching on all the insects. There's an abundant food source in Waimanalo, so they're prolific." ...

The frogs were fed a pelleted diet that consisted of Sinking-Frog-Food (3/32 inch diameter, Xenopus Express). The animal care staff reported one frog with a swelling on the lower right mandible.