Bird recorded in captivity (special enclosure at Koros-Maros National Park). Female and male in one enclosure. Just after feeding. Recording from a distance ca. 1 m. No edit.

Calls of a territorial female within a rehabilitation pen of birds within the area of occurrence of a population of wild birds. The female was currently breeding on a nearby clutch of eggs, but is habituated to people, which she regularly approaches when they come near the pen. The calls are interpreted as territorial calls of the breeding female and are said to be also heard from free-ranging birds in the area. They have been recorded from a distance of less than one metre.

Calls of a territorial female within a rehabilitation pen of birds within the area of occurrence of a population of wild birds. The female was currently breeding on a nearby clutch of eggs, but is habituated to people, which she regularly approaches when they come near the pen. The calls are interpreted as territorial calls of the breeding female and are said to be also heard from free-ranging birds in the area. They have been recorded from a distance of less than one metre.

Calls of a territorial female within a rehabilitation pen of birds within the area of occurrence of a population of wild birds. The female was currently breeding on a nearby clutch of eggs, but is habituated to people, which she regularly approaches when they come near the pen. The calls are interpreted as territorial calls of the breeding female and are said to be also heard from free-ranging birds in the area. They have been recorded from a distance of less than one metre.

One group of 4 birds flying.

Multiple individuals calling on a lek (snoring sounds at ca 1-2 kHz, esp at 0:04); barely audible, as heard from a natural distance of 500 m. Recording filtered significantly in order to highlight the species’ calls.

Editing: Audacity (High-pass filter 250Hz/6dB, sound normalized to -3dB).