Japanese White-eye vs Yap Olive White-eye
Zosterops japonicus 对比 Zosterops oleagineus
Side-by-Side Comparison
| 属性 | Japanese White-eye | Yap Olive White-eye |
|---|---|---|
| 学名 | Zosterops japonicus | Zosterops oleagineus |
| 目 | Passeriformes | Passeriformes |
| 科 | Zosteropidae | Zosteropidae |
| 保护状况 | Least Concern | Near Threatened |
| 体长 | 11.5 cm (4.5 in) | — |
| 翼展 | 17.0 cm (6.7 in) | 14.0 cm (5.5 in) |
| 体重 | 11.0 g (0.39 oz) | 10.6 g (0.37 oz) |
| 食性 | Insects, nectar, and fruit. Active gleaner that flits through foliage and visits flowers. Important pollinator … | -- |
| 产卵数 | 2-6 | -- |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Japanese White-eye
Broadleaf evergreen forests, gardens, parks, and suburban areas. Highly adaptable and common in East Asian gardens.
Song & Call Comparison
Japanese White-eye
Sweet, high-pitched 'tsee-tsee-tsee' whistle and soft melodic warbling. Flocks produce a continuous tinkling chorus. Alarm is a sharper 'tset'. Song is gentle and rhythmic.
Yap Olive White-eye
Geographic Range & Migration
Japanese White-eye
East Asia including Japan, China, Korea, Taiwan, Vietnam, and the Philippines. Introduced to Hawaii and other Pacific islands.
Yap Olive White-eye
保护状况
Japanese White-eye
Yap Olive White-eye
How to Tell Them Apart
Japanese White-eye
Olive-green upperparts with a bright white eye-ring. Yellow throat and undertail coverts. Greyish-white belly.
Thin, pointed, slightly decurved dark bill
Yap Olive White-eye
About These Birds
Japanese White-eye
The Japanese white-eye is a familiar garden bird across East Asia, beloved in Japan where it is called mejiro. These sociable birds form flocks outside the breeding season and are important pollinators of plum and cherry blossoms. Unfortunately, introduced populations in Hawaii have become invasive, competing with native honeycreepers.