European Roller vs Japanese White-eye
Coracias garrulus 비교 대상 Zosterops japonicus
Side-by-Side Comparison
| 속성 | European Roller | Japanese White-eye |
|---|---|---|
| 학명 | Coracias garrulus | Zosterops japonicus |
| 목 | Coraciiformes | Passeriformes |
| 과 | Coraciidae | Zosteropidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | 31.0 cm (12.2 in) | 11.5 cm (4.5 in) |
| 날개 폭 | 66.0 cm (26.0 in) | 17.0 cm (6.7 in) |
| 체중 | 130.0 g (4.59 oz) | 11.0 g (0.39 oz) |
| 식성 | Large insects, especially beetles, grasshoppers, and crickets. Also takes small reptiles, frogs, and scorpions. Hunts … | Insects, nectar, and fruit. Active gleaner that flits through foliage and visits flowers. Important pollinator … |
| 산란 수 | 3-6 | 2-6 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
European Roller
Warm, dry, open country with scattered trees and nest holes. Breeds in tree cavities, earth banks, and nest boxes.
Japanese White-eye
Broadleaf evergreen forests, gardens, parks, and suburban areas. Highly adaptable and common in East Asian gardens.
Song & Call Comparison
European Roller
A harsh, grating 'rack-rack' or 'quarrk' in flight. Gives a variety of sharp nasal calls at the nest. Not melodic; primary vocalizations are alarm and contact calls.
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
European Roller
Southern and eastern Europe, Central Asia, and North Africa. Winters in sub-Saharan Africa.
Japanese White-eye
East Asia including Japan, China, Korea, Taiwan, Vietnam, and the Philippines. Introduced to Hawaii and other Pacific islands.
보전 상태
European Roller
Japanese White-eye
How to Tell Them Apart
European Roller
Turquoise-blue head, breast, and tail. Chestnut-brown back. Vivid ultramarine blue and black wing patches visible in flight.
Short, stout, dark hooked bill
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
European Roller
파랑새롤러는 비행 중 구르고 굴러다니는 화려한 공중 묘기에서 이름을 얻었다. 수컷은 번식기에 이 공중 묘기로 암컷을 유혹한다. 밝은 파란색과 밤색이 눈에 띈다.
Japanese White-eye
일본동박새는 동아시아 전역에 서식하는 작고 활발한 새이다. 뚜렷한 흰 눈 고리가 특징이며 올리브색과 녹색의 밝은 깃털을 가진다. 꽃의 꿀과 작은 곤충, 과일을 먹으며 숲, 공원, 정원 등 다양한 환경에서 생활한다.