The bullfrog — the iconic voice of summer! Hearing that low thrum in a swamp or pond in the dark of a summer's night is, I think, one of the most romantic sounds in nature. I remember, as a child, ...

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. However, the weird ...

Nature Cat leads his friends to the pond for a day of listening to one of the most amazing spring sounds: the bullfrog croak! At the pond, amid the bullfrog croaks, the gang hears another sound: ...

"Conrad, I heard a bullfrog down at my pond for the first time in two years last night." Leon Mears of rural Mannford told me that a couple days back while we sat behind homeplate at the ten-and- ...