The African Giant Bullfrog (Pyxicephalus adspersus) is the world's second largest species of frog after the goliath frog.© Lauren Suryanata/Shutterstock.com African bullfrogs approach parenting a ...

Amphibians are cold-blooded animals that can live both in the water and on land. When we think of amphibians, frogs and toads instantly jump to mind. Usually, we think of frogs as being quite small.

It took this bullfrog all of 20 seconds to deduce that the insects crawling around on the screen of its owner’s cell phone weren’t insects at all, but rather digital projections of bugs, used to make ...

African bullfrogs spend a lot of time lying dormant underground. When it rains, their uprising is downright terrifying. From the Series: Speed Kills: Dark Underworld ...