Bullfrogs are extremely prolific. One female bullfrog produces around 20,000 eggs during the breeding season, which is late April to June, compared to native species that only lay 2,000 to 5,000 eggs.

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 ...

Biologists once found a crayfish with an entire garter snake and several fish inside a female bullfrog near Sheridan. That may sound like an impressive amount of food for a two-pound frog, but it’s ...