American bullfrogs, which were once confined to much of eastern North America, have exploded around the world with dire consequences for native species. Now researchers say they may have found a way ...
“One reason American bullfrogs are among the top worst globally introduced pests is because they eat everything — anything that fits into their mouth,” said senior author Brian Todd, a UC Davis ...
Gurgaon: Inside a small campus pond in Delhi, a male Indian bullfrog tried to mate with an Asian common toad. What looks like ...