Bullfrogs usually produce low sounds, but on rare occasions they can actually scream. Why do bullfrogs scream? And how do they even do it?

North-West University in Potchefstroom has announced that it has identified a new species of African bullfrog in the northeastern regions of Namibia The finding marks a significant milestone as it ...

Bullfrogs are fascinating amphibians with an impressive repertoire of sounds. Their name comes from the male’s deep, resonant “mooing” call, which sounds a lot like a cow or bull.