Eurostopodus argus
The Spotted Nightjar (Eurostopodus argus) is a captivating medium-sized nocturnal bird, measuring approximately 25-30 cm in length and weighing 80-100g. Its remarkably cryptic plumage, a masterful blend of mottled greys, browns, rufous, and black, allows it to vanish seamlessly into its dry woodland surroundings during daylight hours. Distinctive field marks include a prominent white throat patch, small but clear white spots near the tip of each wing (especially visible in flight), and often ...
Found primarily in arid and semi-arid woodlands, open forests, shrublands, and savanna grasslands across Australia and southern New Guinea. It occurs from sea level up to approximately 1000 meters in elevation.
Exclusively insectivorous, the Spotted Nightjar feeds predominantly on large moths, beetles, grasshoppers, ants, and termites, which it catches with its wide gape during sustained aerial pursuit.
The Spotted Nightjar exhibits a strictly nocturnal and crepuscular activity pattern, spending its days motionless and perfectly camouflaged on the ground or low tree branches. Its foraging strategy is entirely aerial, sallying out from a perch or flying continuously to hawk insects mid-flight, of...
The Spotted Nightjar is endemic to mainland Australia and extends its distribution into southern New Guinea, though the bulk of its population resides across the Australian continent. It is widely distributed across most of Australia, avoiding only the densest rainforests of the north-east and Ta...
Least Concern
- The Spotted Nightjar's camouflage is so effective that it's often described as being 'invisible' when roosting on the ground, even from a short distance. - Its scientific name, 'Eurostopodus', literally means 'wide-mouthed with a short foot', a perfect description of its physical adaptations fo...