Also heard a 3rd species. Think it is Pseudophryne bibrone (Brown Toadlet), though it's not the right time of year. It's sound is also @ 2.00 on recording, a low-pitched whrrrrrrr. BEWARE your ears @ 1.25 and @ 2.25 because I moved the recorder and it's really loud at those points.; did identify third species as smooth toadlet but very difficult to listen to recording