American Robin vs Grand Cayman Thrush
Turdus migratorius 비교 대상 Turdus ravidus
Side-by-Side Comparison
| 속성 | American Robin | Grand Cayman Thrush |
|---|---|---|
| 학명 | Turdus migratorius | Turdus ravidus |
| 목 | Passeriformes | Passeriformes |
| 과 | Turdidae | Turdidae |
| 보전 상태 | Least Concern | Extinct |
| 체장 | 25.0 cm (9.8 in) | — |
| 날개 폭 | 36.0 cm (14.2 in) | — |
| 체중 | 77.0 g (2.72 oz) | — |
| 식성 | Earthworms, insects, and fruit. Famously hunts earthworms on lawns by running, stopping, and tilting its … | -- |
| 산란 수 | 2-4 | -- |
| Population Trend | — | — |
Size Comparison
Body Length
American Robin
25.0 cm
Grand Cayman Thrush
—
날개 폭
American Robin
36.0 cm
Grand Cayman Thrush
—
체중
American Robin
77.0 g
Grand Cayman Thrush
—
Habitat Comparison
American Robin
Lawns, parks, gardens, farmland, and forest edges. One of the most familiar birds in suburban North America.
Song & Call Comparison
American Robin
노래
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.
Grand Cayman Thrush
Geographic Range & Migration
American Robin
North America from Alaska and Canada to Mexico. Northern populations migrate south in winter; southern populations are largely resident.
Grand Cayman Thrush
보전 상태
Least Concern
American Robin
Extinct
Grand Cayman Thrush
How to Tell Them Apart
American Robin
깃털
Dark grey-brown upperparts with a warm brick-red breast and belly. White eye-ring and streaked white throat. Female slightly paler.
부리
Bright yellow bill with a dark tip
Grand Cayman Thrush
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.