A new enemy type has arrived for Call of Duty Season 4, featuring a valuable weapon case for DMZ players. Compared to other bosses, the Bullfrog is relatively challenging to eliminate, given their ...

Stay Wide Eyed: Reed and Smith are after meat frogs: the 1-pounders and better. “You can judge a frog’s size by its eyes,” Smith says. “If they’re big and set wide, that’s a good frog.” You can also ...

Sidney Woodruff has spent multiple summers hiking six or seven miles to a remote corner of Yosemite National Park where she has camped out next to ponds and lakes. "At night," Woodruff says, "you look ...

Bullfrogs are considered highly invasive within the U.S., despite being native to eastern portions of the country.

Male bullfrogs fight each other in a pond in order to establish dominance and the chance to mate with a female bullfrog.

Conservation gets complicated when a native U.S. species is appreciated in one part of the country but despised in another. Consider, if you will, the American bullfrog. “In the Eastern U.S., where 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. However, the weird ...

"Bullfrogs for beers" events gather data, and remove invasive species from wetlands in Colorado. Denita Weeks studies diseases that affect amphibians in western Colorado, and she wants science to feel ...