For most of the year (when not hibernating), this small, brown frog perfectly matches its boggy surroundings. But during the ...

Add Yahoo as a preferred source to see more of our stories on Google. Hairy frog, Trichobatrachus robustus© reptiles4all/Shutterstock.com The post The Wolverine Frog ...

When threatened, hairy frogs break toe bones to form sharp, temporary claws that pierce through their skin for defense. Males sprout blood-rich, hair-like filaments during mating season, boosting ...

Perhaps the most fascinating fact about the hairy frog is its formidable, hidden claws. Wolverine, a character in the Marvel movies, can extend sharp claws and then retract them. His claws pierce ...