Humans cannot hear frequencies higher than 20 kHz, which are classed as ultrasound. While emitting its distress call, this frog makes a series of movements typical of defense against predators.

"Besides ecosystem impacts, amphibians are deeply rooted in human cultures and it would be a shame to lose such beautiful and emblematic species." Microhabitat selection is important for ...

The researchers predict that the Pantanal region may lose almost all suitable habitats for amphibians by 2100.

Following is a transcript of the video. Narrator: Humans need dentists. It's a fact. In 2017 alone, Americans spent $124 billion on dental visits. And an estimated 90% of adults in the US have ...

Amphibians are small vertebrates that need water, or a moist environment, to survive. The species in this group include frogs, toads, salamanders, and newts. All can breathe and absorb water ...

More than 40% of the world's frog, salamander and other amphibious species are threatened with extinction, researchers reported Wednesday in the journal Nature. The comprehensive survey of global ...

"Beside ecosystem impacts, amphibians are deeply rooted in human cultures and it would be a shame to lose such beautiful and emblematic species." Microhabitat selection is important for amphibians ...

Check out our FAQ about amphibians and reptiles and sign up for email alerts about how you can help save these and other species. Freshwater turtles are also threatened by human persecution, namely by ...

Amphibians are land animals, but can only reproduce in water. They prefer to live in and around small bodies of water. But this habitat is becoming increasingly rare—in Germany alone, more than ...

Rabbits do not make a sound, and giraffes do not either, at least one that humans can hear. Other creatures like coyotes, elks, ravens, geese, donkeys, and turkeys. cougars, barn owls, and bobcats ...