Second image is compressed view with surplus calls from Miniopterus australis. Fc 73.97 kHz
In the free flight aviary at the Otorohunga Kiwi House
The white parts, without flash, are semi-translucent, ans the shiny coppery colours only appear with flash.
Winspan 20mm
Body lenth 9mm
Sound opens with a Brown Goshawk, followed by about 6 or 7 Pied Currawongs all calling, often simultaneously while occasionally swooping the goshawk.
Australian Wood Duck with two chicks