Urban túngara frog calls comprise not only “whines” but also sultry “chucks”—staccato, baritone growls that, like exclamation marks, add emphasis. A new study now suggests that each "chuck" makes a male túngara frog five times more attractive to mates.https://trib.al/oYpncXs
So interesting! Check out how @austmus and @IBM are working together to protect frog species by recording and reporting their calls with @FrogIDAus. https://ibm.co/2QLAD7w
