The moustached kingfisher, also called Bougainville moustached kingfisher, is a species of bird in the family Alcedinidae. It is endemic to Bougainville Island in Papua New Guinea. An estimated 250–1,000 mature individuals are left.
Region
Solomon Islands archipelago
Typical Environment
Occurs in primary and mature secondary rainforest on Bougainville, favoring intact mid- to upper-elevation forests with dense understory and a closed canopy. It frequents steep gullies, ridgelines, and forested stream valleys but is not tied to open water like many other kingfishers. Birds typically use shaded perches within the subcanopy and midstory for hunting. It avoids heavily disturbed areas and is rarely recorded near settlements or large clearings.
Altitude Range
200–1600 m
Climate Zone
Tropical
Ease of Keeping
Beginner friendly: 1/5
This elusive forest kingfisher is known from very few sightings and is heard far more often than seen. It sports a striking pale 'moustache' stripe on the face and a large, robust bill adapted for catching invertebrates and small vertebrates. Habitat loss from logging poses the main threat to its already small population. Conservation surveys are difficult due to its remote, rugged range and secretive habits.
Temperament
solitary and territorial
Flight Pattern
short rapid wingbeats through forest
Social Behavior
Typically encountered singly or in pairs, maintaining territories in dense forest. Breeding pairs are believed to nest in cavities excavated in earthen banks or soft wood, with both adults contributing to care of young. Courtship likely involves vocal duets and perch displays within the territory.
Migratory Pattern
Resident
Song Description
Gives a series of clear, far-carrying, whistled notes that rise and fall in pitch. Calls are often delivered from concealed perches at dawn and dusk and can carry long distances through the forest.
