Megapodius pritchardii
The Tongan Megapode, *Megapodius pritchardii*, is a medium-sized, terrestrial gamebird, measuring approximately 38 cm (15 in) in length and weighing around 1.2 kg (2.6 lbs). Its plumage is predominantly a dull, uniform olive-brown, contrasting with a distinctive greyish head and neck, and a small, erectile crest. A key field mark for identification is the patch of bare, reddish-orange skin around the eye and on the lores, which becomes more vibrant during breeding season. Taxonomically, it be...
Primarily found in moist lowland tropical and subtropical forests, particularly on volcanic islands where geothermal activity is present. It typically inhabits elevations from sea level up to several hundred meters on volcanic slopes.
Feeds primarily on invertebrates, such as insects and their larvae, as well as seeds and fallen fruits gathered by scratching through the forest floor.
Tongan Megapodes are largely diurnal but highly secretive, often detected more by their calls than by sight. They spend most of their time on the forest floor, foraging by vigorously scratching through leaf litter and soil with their large feet, much like domestic chickens. While they are general...
The Tongan Megapode is endemic to the Kingdom of Tonga in Polynesia. Historically, its breeding range included several islands, but due to habitat destruction and predation by introduced species, it was restricted to a single population on the volcanic island of Tofua by the late 20th century. Th...
Vulnerable
- The Tongan Megapode is one of the few bird species globally that does not directly incubate its own eggs; instead, it relies entirely on geothermally heated soil to warm its clutch. - Chicks are super-precocial: they hatch fully feathered, with open eyes, and are capable of flying and foraging ...