Javan Grey-throated White-eye vs Japanese White-eye
Heleia javanica comparado com Zosterops japonicus
Side-by-Side Comparison
| Atributo | Javan Grey-throated White-eye | Japanese White-eye |
|---|---|---|
| Nome científico | Heleia javanica | Zosterops japonicus |
| Ordem | Passeriformes | Passeriformes |
| Família | Zosteropidae | Zosteropidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | 11,5 cm (4.5 in) |
| Envergadura | 12,4 cm (4.9 in) | 17,0 cm (6.7 in) |
| Peso | 20,0 g (0.71 oz) | 11,0 g (0.39 oz) |
| Dieta | -- | Insects, nectar, and fruit. Active gleaner that flits through foliage and visits flowers. Important pollinator … |
| Tamanho da postura | 2 | 2-6 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitats partilhados
Javan Grey-throated White-eye only
Nenhum
Japanese White-eye only
Nenhum
Japanese White-eye
Broadleaf evergreen forests, gardens, parks, and suburban areas. Highly adaptable and common in East Asian gardens.
Song & Call Comparison
Javan Grey-throated White-eye
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.
Geographic Range & Migration
Javan Grey-throated White-eye
Japanese White-eye
East Asia including Japan, China, Korea, Taiwan, Vietnam, and the Philippines. Introduced to Hawaii and other Pacific islands.
Estado de conservação
Javan Grey-throated White-eye
Japanese White-eye
How to Tell Them Apart
Javan Grey-throated White-eye
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
About These Birds
Japanese White-eye
O olho-branco-japonês é uma pequena ave verde-oliva com anel ocular branco característico, muito popular como canário de gaiola no Japão e amplamente distribuído na Ásia.