The Kai Besar white-eye, also known as the pearl-bellied white-eye, is a species of bird in the family Zosteropidae. It is native to the Kai Islands in Indonesia.
Region
Maluku Islands (Kai/Kei Islands), Indonesia
Typical Environment
Found in lowland and foothill habitats on Kai Besar and nearby islands, using primary and secondary tropical moist forest, forest edges, and village gardens. It readily exploits scrub and coconut groves where flowering and fruiting plants are abundant. The species forages in the midstory to canopy, often moving rapidly through foliage. It tolerates some habitat modification but relies on patches of native vegetation for nesting and food.
Altitude Range
0–600 m
Climate Zone
Tropical
Ease of Keeping
Beginner friendly: 1/5
Also called the pearl-bellied white-eye, this small songbird is restricted to the Kai (Kei) Islands of Indonesia, especially Kai Besar. It forages actively in foliage and often joins mixed-species flocks, helping control insect populations. Its clean white eye-ring and pale, ‘pearl-like’ belly help distinguish it from other local white-eyes.
Temperament
social and active
Flight Pattern
short rapid wingbeats with agile, darting movements in the canopy
Social Behavior
Typically moves in small groups and frequently joins mixed-species foraging flocks. Pairs build small cup nests in shrubs or tree forks and likely maintain monogamous bonds during the breeding season. Nests are often placed in sheltered foliage near feeding areas.
Migratory Pattern
Resident
Song Description
A series of thin, high-pitched trills and tinkling notes delivered in quick sequences. Contact calls are sharp chips and twitters used to keep groups together while foraging.
