Frog communication goes way beyond 'ribbet,' scientists say
Thursday, January 14, 2016 - 14:12
in Biology & Nature
A Brazilian torrent frog stakes his small claim by the side of the stream, where he spends the day uttering a high-pitched chirp. When a rival male gets too close, he lets out a series of peeps and squeals and waves his arm at the intruder. The offender retreats. Message received. Torrent frogs...