bird-seen:yes

playback-used:no

A pair of shelducks were calling from a large water treatment pond. The male's lower pitched honk dominates this sound clip. They female's higher pitched honk is heard in the duets and when they fly off at the end of the clip when they duet again in flight.

bird-seen:yes

playback-used:no

The loud honking call is from the male, standing by the water's edge. The female gives a softer call in the background.

bird-seen:yes

playback-used:no

Calling from small dam surrounded by fallow lands

bird-seen:no

playback-used:no

Two birds in circling flight above a farm dam. Towards the end one can be heard landing in the water.

bird-seen:yes

playback-used:no

One can hear the adults honking. There are three young birds on the water making the 'tweep, tweep' call.

bird-seen:yes

playback-used:no

Two audio recordings were combined to create this audio file. A 500 Hz high-pass filter was applied and the audio was normalized at - 3 dB.

Pair calling to each other from a pan next to a river. Female dominant, slightly lower-pitched voice of male in background.

bird-seen:yes

Birds flying overhead near Hartbeesfontein

bird-seen:yes

playback-used:no

Call and call in flight.

Male calling, while female is feeding in wetland. Then female calling and male responding. Birds where roughly 60 metres from the recorder. Noise Reduction 5dB

bird-seen:yes

playback-used:no

bird-seen:yes

playback-used:no

Both male and female swimming together on a settling pond in the early morning in autumn. The video, where this soundclip originates from can be seen on: https://www.youtube.com/watch?v=hSY6YV1WETY

bird-seen:yes

playback-used:no

bird-seen:yes

playback-used:no