Downy Woodpecker vs Japanese White-eye
Picoides pubescens so với Zosterops japonicus
Side-by-Side Comparison
| Thuộc Tính | Downy Woodpecker | Japanese White-eye |
|---|---|---|
| Tên Khoa Học | Picoides pubescens | Zosterops japonicus |
| Bộ | Piciformes | Passeriformes |
| Họ | Picidae | Zosteropidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | 16,0 cm (6.3 in) | 11,5 cm (4.5 in) |
| Chiều Dài Sải Cánh | 28,0 cm (11.0 in) | 17,0 cm (6.7 in) |
| Khối Lượng | 27,0 g (0.95 oz) | 11,0 g (0.39 oz) |
| Chế Độ Ăn | Insects and larvae extracted from bark, supplemented with seeds, berries, and suet at feeders. Often … | Insects, nectar, and fruit. Active gleaner that flits through foliage and visits flowers. Important pollinator … |
| Số Trứng | -- | 2-6 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Downy Woodpecker
Deciduous and mixed forests, orchards, parks, and suburban areas. The most common woodpecker at feeders in North America.
Japanese White-eye
Broadleaf evergreen forests, gardens, parks, and suburban areas. Highly adaptable and common in East Asian gardens.
Song & Call Comparison
Downy Woodpecker
A sharp 'pik' or 'peek' contact call. Drums on resonant branches with a rapid, light tattoo — softer than larger woodpeckers. Also gives a high descending whinny 'keeer-keeer'.
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
Downy Woodpecker
North America from Alaska and Canada south through the United States, excluding the arid Southwest.
Japanese White-eye
East Asia including Japan, China, Korea, Taiwan, Vietnam, and the Philippines. Introduced to Hawaii and other Pacific islands.
Tình Trạng Bảo Tồn
Downy Woodpecker
Japanese White-eye
How to Tell Them Apart
Downy Woodpecker
Black and white plumage with a broad white stripe down the back. Black wings with white spots. Males have a small red patch on the nape.
Short, chisel-shaped, dark bill — noticeably shorter than the similar hairy woodpecker
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
Downy Woodpecker
The downy woodpecker is the smallest and most widespread woodpecker in North America. Its small size allows it to forage on thin branches and weed stems that larger woodpeckers cannot access. Downies often join mixed-species flocks in winter, benefiting from the extra vigilance of multiple species watching for predators.
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.