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Overview
Bismarck monarch

Bismarck monarch

Wikipedia

The Bismarck monarch, formerly known as the black-tailed monarch, is a species of bird in the family Monarchidae. It is endemic to the Bismarck Archipelago of Papua New Guinea. Its natural habitat is subtropical or tropical moist lowland forests.

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Distribution

Region

Melanesia (Bismarck Archipelago)

Typical Environment

Occurs in subtropical and tropical moist lowland forests across islands of the Bismarck Archipelago. It uses primary forest, secondary forest, and forest edges, and may venture into riverine strips and logged mosaics if sufficient canopy and midstory remain. It typically forages from understory to mid-canopy, favoring areas with dense foliage and insect abundance. It tolerates some habitat disturbance but remains most frequent in intact forest.

Altitude Range

Sea level to 1000 m

Climate Zone

Tropical

Characteristics

Size15–18 cm
Wing Span22–25 cm
Male Weight0.017 kg
Female Weight0.016 kg
Life Expectancy6 years

Ease of Keeping

Beginner friendly: 1/5

Useful to know

Also known historically as the black-tailed monarch, this flycatcher belongs to the Monarchidae family. It is confined to the Bismarck Archipelago of Papua New Guinea, where it forages actively in the lower to mid-forest strata. It often joins mixed-species flocks, especially in secondary growth and forest edges. Its fast, sallying flights help it snatch insects from foliage and mid-air.

Gallery

Bird photo
Bird photo

Behaviour

Temperament

active and alert, somewhat shy near dense cover

Flight Pattern

short rapid wingbeats with quick sallies from perches

Social Behavior

Usually seen singly or in pairs, sometimes in small family groups. Frequently joins mixed-species foraging flocks in the understory and midstory. Builds a small, neat cup nest on a horizontal branch; both partners typically participate in care of young.

Migratory Pattern

Resident

Song Description

A series of clear whistles and sharp, metallic ticks delivered from mid-level perches. Calls include quick scolding notes when disturbed and softer contact chips while foraging.

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