After being swallowed, insect tricks frog into pooping and, voila, freedom
(Newser) -
Once upon a time, a water beetle was swallowed by a frog. The intrepid insect survived the journey through the frog's mouth, esophagus, stomach, and intestines, then found itself at what scientists call the frog's "vent"—in other words, its anus. So close to freedom. The...