American Robin vs Barn Owl
Turdus migratorius 비교 대상 Tyto alba
Side-by-Side Comparison
| 속성 | American Robin | Barn Owl |
|---|---|---|
| 학명 | Turdus migratorius | Tyto alba |
| 목 | Passeriformes | Strigiformes |
| 과 | Turdidae | Tytonidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | 25.0 cm (9.8 in) | 35.0 cm (13.8 in) |
| 날개 폭 | 36.0 cm (14.2 in) | 90.0 cm (35.4 in) |
| 체중 | 77.0 g (2.72 oz) | 350.0 g (12.35 oz) |
| 식성 | Earthworms, insects, and fruit. Famously hunts earthworms on lawns by running, stopping, and tilting its … | Almost exclusively small mammals, especially voles and mice. Hunts using extraordinary hearing to locate prey … |
| 산란 수 | 2-4 | 2-16 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
American Robin
Lawns, parks, gardens, farmland, and forest edges. One of the most familiar birds in suburban North America.
Barn Owl
Open farmland, grasslands, and marshes. Nests in barns, church steeples, tree cavities, and purpose-built nest boxes.
Song & Call Comparison
American Robin
A clear, caroling song of 2-3 note phrases: 'cheerily, cheer-up, cheerio'. Sings from dawn perches. Sharp 'tut-tut-tut' alarm call and thin 'seeee' flight note.
Barn Owl
An eerie, drawn-out rasping shriek 'shreeeeee' — not a hoot. Also gives hissing, snoring, and bill-snapping when disturbed. Chicks call with a persistent rasping hunger call.
Geographic Range & Migration
American Robin
North America from Alaska and Canada to Mexico. Northern populations migrate south in winter; southern populations are largely resident.
Barn Owl
The most widespread owl and one of the most widespread land birds, found on every continent except Antarctica.
보전 상태
American Robin
Barn Owl
How to Tell Them Apart
American Robin
Dark grey-brown upperparts with a warm brick-red breast and belly. White eye-ring and streaked white throat. Female slightly paler.
Bright yellow bill with a dark tip
Barn Owl
Pale golden-buff upperparts with delicate grey mottling. Pure white heart-shaped face and white to pale buff underparts. Ghostly white appearance in flight.
Pale pinkish hooked bill nearly concealed by the facial disc
About These Birds
American Robin
아메리카울새는 북미 전역에서 봄의 전령으로 널리 알려져 있다. 이름과 달리 실제 유럽울새와 관련이 없으며, 지빠귀과(Turdidae)에 속한다. 빨간 가슴과 노래 소리로 쉽게 알아볼 수 있다.
Barn Owl
헛간올빼미는 어떤 올빼미보다 가장 비대칭적인 귀를 가지고 있어, 동물계에서 가장 정밀한 청각 위치 파악 능력을 지닙니다. 소리만으로 완전한 어둠 속에서 먹이를 잡을 수 있습니다. 헛간올빼미의 독특한 하트 모양 얼굴은 포물면 접시처럼 작용하여 소리를 어긋난 귀로 집중시킵니다.