Gibberbird Gibberbird

1. Males are brighter yellow below, while females have more brownish tones on the breast.

2. Both sexes have a pale yellow iris that is noticeable at close range.

3. Upright stance and frequent tail-wagging on open stony ground.

Gibberbirds forage on the ground for a variety of invertebrates, including spiders, caterpillars, moths, cicadas, and grasshoppers. They sometimes turn over stones or clods of earth with their bills to find prey and may also eat seeds. Breeding can occur at any time of year, often after rain. Nests are shallow depressions lined with grass and twigs, usually placed beside a clump of grass or saltbush. Both parents share in building the nest, incubating eggs, and feeding chicks. The species is known for its display flight, where the bird ascends in short steps and then drops quickly back to the ground. Their song is a musical chatter, and their alarm call is a series of high-pitched notes.

Gibberbirds are most often seen on the stony gibber plains and open shrublands of central and eastern Australia, especially in the Lake Eyre basin, northeastern South Australia, southwestern Queensland, northwestern New South Wales, and southeastern Northern Territory. They prefer areas with scattered grasses or low shrubs and are rarely found away from open, stony ground. The species is mostly sedentary but may move locally in response to drought or rain.