Teardrop White-eye
Rukia ruki
Strange-looking bird with a tiny range, found exclusively on the islands of Tol South, Onei, Paata, and Polle, in Chuuk, Micronesia. Only in dense native old-growth montane forest, where it is often found close to the endemic poison tree (“panaw” in Chuukese). Most numerous on Tol South, where it is restricted to Mt. Winipot. Dark olive-brown all over, with bright orange legs and a white “teardrop” crescent under the eye. Long-bodied appearance is quite different from most white-eyes. Gives a long series of musical warbles.
Identification
The teardrop white-eye (Rukia ruki), also known as the Faichuk white-eye, Truk white-eye, or great Truk white-eye, is a species of bird in the family Zosteropidae. Some advocate that it is the only true member of the genus Rukia, or the "great white-eyes".
Taxonomy
Genus: Rukia; Family: Zosteropidae; Order: Passeriformes.
- Scientific name
- Rukia ruki
- Authority
- (Hartert, EJO, 1897)
- Order
- Passeriformes
- Family
- Zosteropidae
- Genus
- Rukia
Range and habitat
It is endemic to the summit of Mount Winipot on Tol, in the Faichuk group of islands within the Chuuk (Truk) atoll in Micronesia. Its habitat is montane rainforest dominated by the endemic Chuuk poisontree. Due to its restricted range on one small mountaintop and the locals' disdain for the native poisontree, it is severely threatened by habitat loss.
- Migration
- Resident species
Behavior
Migration pattern: Resident species.
Conservation
Population trend: declining.
- Population trend
- declining
Photos
Distribution
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