Lonchura nigerrima
The New Hanover Mannikin, *Lonchura nigerrima*, is a striking, small passerine bird endemic to New Hanover Island in the Bismarck Archipelago, Papua New Guinea. Measuring approximately 11-12.5 cm in length and weighing 9-14 grams, this species is characterized by its predominantly glossy black plumage, which shimmers with subtle iridescent blues and purples in direct light. A stout, silvery-grey conical bill contrasts sharply with its dark head, while its eyes are dark brown and legs are dark...
This species primarily inhabits tropical lowland secondary forests, forest edges, clearings, and cultivated areas on New Hanover Island, typically found from sea level up to 500 meters.
The diet of the New Hanover Mannikin consists predominantly of grass seeds, supplemented by small quantities of other plant seeds, occasional berries, and small insects or their larvae.
The New Hanover Mannikin is a highly social species, typically observed in flocks ranging from a dozen to several hundred individuals, especially outside the breeding season. Daily activity revolves around foraging, typically in the early morning and late afternoon, with mid-day spent roosting co...
The New Hanover Mannikin is strictly endemic to New Hanover Island (also known as Lavongai), which is part of the New Ireland Province within the Bismarck Archipelago, Papua New Guinea. Its distribution covers most suitable habitats across the island, from coastal lowlands to the lower slopes of ...
Least Concern
- The 'nigerrima' in its scientific name is Latin for 'blackest,' referring to its strikingly dark plumage, a unique trait among many *Lonchura* species. - Despite its limited geographic range, it is an adaptable species, often thriving in human-modified landscapes such as gardens and agricultura...