Japanese White-eye vs コンゴウインコ
Zosterops japonicus 比較対象 Ara macao
Side-by-Side Comparison
| 属性 | Japanese White-eye | コンゴウインコ |
|---|---|---|
| 学名 | Zosterops japonicus | Ara macao |
| 目 | Passeriformes | Psittaciformes |
| 科 | Zosteropidae | Psittacidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | 11.5 cm (4.5 in) | 85.0 cm (33.5 in) |
| 翼開長 | 17.0 cm (6.7 in) | 110.0 cm (43.3 in) |
| 体重 | 11.0 g (0.39 oz) | 1000.0 g (35.27 oz) |
| 食性 | Insects, nectar, and fruit. Active gleaner that flits through foliage and visits flowers. Important pollinator … | Fruits, nuts, seeds, and flowers from rainforest canopy trees. Visits clay licks to detoxify compounds … |
| 一腹卵数 | 2-6 | 1-4 |
| 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.
コンゴウインコ
Humid tropical lowland rainforests, gallery forests, and forest edges. Requires large mature trees with cavities for nesting.
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.
コンゴウインコ
Very loud, raucous squawking screams 'araak-araak'. Also gives chattering contact calls in pairs. Capable of mimicking human speech in captivity. Highly vocal throughout the day.
Geographic Range & Migration
Japanese White-eye
East Asia including Japan, China, Korea, Taiwan, Vietnam, and the Philippines. Introduced to Hawaii and other Pacific islands.
コンゴウインコ
Southern Mexico through Central America to Amazonian South America, including Peru, Bolivia, Brazil, and Colombia.
保全状況
Japanese White-eye
コンゴウインコ
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
コンゴウインコ
Brilliant scarlet red body with bright yellow wing coverts and blue flight feathers and tail. Large white bare facial patch around the eye.
Large, strongly curved bill — pale horn upper mandible, dark lower mandible
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.
コンゴウインコ
The scarlet macaw is one of the most iconic tropical birds with its dazzling tricolor plumage. These highly intelligent parrots form lifelong pair bonds and can live over 75 years in captivity. They play an important ecological role as seed dispersers in Neotropical rainforests.