The call is a honestly silent “rog … rog … rog”, and can go on for up to 12 seconds. They often also call underwater, so that the calls can only be heard from a very small distance by observers.
Rana_dalmatina.mp3 (167 downloads)
The call is a honestly silent “rog … rog … rog”, and can go on for up to 12 seconds. They often also call underwater, so that the calls can only be heard from a very small distance by observers.
Rana_dalmatina.mp3 (167 downloads)
