The Biak lorikeet, also known as Rosenberg's lorikeet, is a parrot in the family Psittaculidae. Formerly lumped in with Trichoglossus haematodus, it is endemic to the twin islands of Biak and Superiori in the Papua province of Indonesia.
Region
Papuan Islands (Biak–Supiori), Indonesia
Typical Environment
This species is restricted to lowland and hill forests on Biak and Supiori, including primary and selectively logged rainforest. It frequents forest edges, secondary growth, and village gardens rich in flowering trees. Coconut groves, coastal scrub, and mixed agroforestry areas are also used when nectar and fruit are abundant. It typically forages in the canopy but will descend to mid-storey trees in bloom.
Altitude Range
Sea level to 1000 m
Climate Zone
Tropical
Ease of Keeping
Beginner friendly: 2/5
The Biak lorikeet, also called Rosenberg's lorikeet, is part of the rainbow lorikeet complex and has a specialized brush-tipped tongue for feeding on nectar and pollen. It is confined to Biak and Supiori islands off northwestern New Guinea. Logging, habitat fragmentation, and capture for the cage-bird trade are the main pressures on this species.
Temperament
social and active
Flight Pattern
short rapid wingbeats
Social Behavior
Usually seen in pairs or small, noisy flocks that move between flowering trees. It nests in tree cavities, where a monogamous pair raises the young and defends the site vigorously. Communal roosting occurs near reliable food sources.
Migratory Pattern
Resident
Song Description
Calls are sharp screeches and chatter, often given in rapid series during flight. When feeding, it emits softer twittering and contact notes to maintain flock cohesion.
