Eurostopodus mystacalis
The White-throated Nightjar, *Eurostopodus mystacalis*, is a medium-sized, nocturnal bird renowned for its cryptic camouflage and aerial prowess. Measuring 30-37 cm in length with an estimated wingspan of 50-60 cm, its plumage is a masterful blend of mottled grey-browns, rufous, and black, perfectly mimicking bark or leaf litter. A prominent white gular (throat) patch, often bordered by black, is its most distinctive field mark, along with a pale nuchal collar and conspicuous white patches ne...
This nightjar primarily inhabits open eucalypt forests, woodlands, and the edges of rainforests, often preferring areas with sparse ground cover or rocky outcrops. It can be found from sea level up to moderate elevations, typically not exceeding 1,500 meters.
Their diet consists almost exclusively of aerial insects, including moths, beetles, grasshoppers, cicadas, and winged ants, captured on the wing during crepuscular and nocturnal foraging flights.
Strictly nocturnal and crepuscular, the White-throated Nightjar spends its days roosting horizontally on tree branches or concealed on the ground, relying entirely on its camouflage. It forages by making swift, acrobatic flights, hawking for flying insects in open clearings or forest edges. Males...
The White-throated Nightjar exhibits a distinct migratory pattern, breeding primarily across eastern and northern Australia. Its breeding range extends from southeastern Queensland south through New South Wales, and west into northern Northern Territory and parts of Western Australia, particularl...
Least Concern
- The species name 'mystacalis' refers to the prominent rictal bristles, often called 'whiskers,' around its wide gape, which help funnel insects into its mouth. - It possesses an incredibly wide mouth that can open almost 180 degrees, allowing it to efficiently scoop up flying prey. - Its camouf...