European Robin vs Snowy Owl
Erithacus rubecula 비교 대상 Bubo scandiacus
Side-by-Side Comparison
| 속성 | European Robin | Snowy Owl |
|---|---|---|
| 학명 | Erithacus rubecula | Bubo scandiacus |
| 목 | Passeriformes | Strigiformes |
| 과 | Muscicapidae | Strigidae |
| 보전 상태 | Least Concern | Vulnerable |
| 체장 | 14.0 cm (5.5 in) | 63.0 cm (24.8 in) |
| 날개 폭 | 21.0 cm (8.3 in) | 145.0 cm (57.1 in) |
| 체중 | 18.0 g (0.63 oz) | 2100.0 g (74.08 oz) |
| 식성 | Insects, worms, and berries. Often follows gardeners and large animals to catch invertebrates disturbed from … | Primarily lemmings on the breeding grounds, where a pair may consume over 1,500 per year. … |
| 산란 수 | 4-7 | 3-14 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
European Robin
Woodlands, hedgerows, parks, and gardens across Europe. Remarkably tame around humans, especially in Britain.
Snowy Owl
Arctic tundra for breeding. Winters in open habitats resembling tundra, including prairies, airports, shorelines, and agricultural fields.
Song & Call Comparison
European Robin
Exquisite, melancholic melody of thin whistled phrases, rising and falling softly. Rich, warbling song year-round; both sexes sing. Alarm call is a sharp 'tic-tic-tic'.
Snowy Owl
Male gives a deep booming hoot 'hooooo' and a rising 'hoo-hoo' series. Also barks sharply when alarmed. Quieter than many owls; silent during long Arctic winter hunts.
Geographic Range & Migration
European Robin
Europe, western Asia, and parts of North Africa. Northern populations migrate south in winter; western European populations are largely resident.
Snowy Owl
Circumpolar Arctic for breeding. Irruptive winter movements bring birds south to the northern United States, Europe, and Asia.
보전 상태
European Robin
Snowy Owl
How to Tell Them Apart
European Robin
Olive-brown upperparts with a warm orange-red breast and face bordered by grey. White belly and undertail coverts.
Thin, pointed dark brown bill
Snowy Owl
Adult males are almost entirely white. Females and immatures have dark brown barring and spotting. Yellow eyes and fully feathered feet.
Dark hooked bill mostly hidden by dense facial feathering
About These Birds
European Robin
유럽울새는 영국에서 가장 사랑받는 새 중 하나로 국민 새로 선정되었다. 주황-붉은 가슴으로 유명하며 정원사 곁을 잘 따르는 것으로 알려져 있다. 영역 방어가 강해 동성 간 싸움도 치열하다.
Snowy Owl
The snowy owl is the heaviest North American owl and one of the most charismatic Arctic birds. Unlike most owls, it is largely diurnal, necessitated by the continuous daylight of Arctic summers. Snowy owl irruptions — periodic mass southward movements — are tied to lemming population cycles.