American Crow vs Common Myna
Corvus brachyrhynchos 비교 대상 Acridotheres tristis
Side-by-Side Comparison
| 속성 | American Crow | Common Myna |
|---|---|---|
| 학명 | Corvus brachyrhynchos | Acridotheres tristis |
| 목 | Passeriformes | Passeriformes |
| 과 | Corvidae | Sturnidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | 45.0 cm (17.7 in) | 25.0 cm (9.8 in) |
| 날개 폭 | 99.0 cm (39.0 in) | 38.0 cm (15.0 in) |
| 체중 | 450.0 g (15.87 oz) | 120.0 g (4.23 oz) |
| 식성 | Highly omnivorous — insects, earthworms, seeds, fruit, eggs, nestlings, carrion, and human food waste. Among … | Omnivorous — insects, fruit, grain, and kitchen scraps. Bold and opportunistic around human settlements. |
| 산란 수 | 3-7 | 2-6 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
American Crow
Extremely adaptable — found in farmland, open woodland, suburban neighborhoods, parking lots, and urban parks.
Common Myna
Urban areas, farmland, and open woodland. Closely associated with humans and one of the most successful avian urban colonizers.
Song & Call Comparison
American Crow
Classic 'caw-caw-caw' repeated in series. Family groups use distinct dialects. Also gives rattling, knocking, and a short 'cah' flight call. Highly social and vocal.
Common Myna
A noisy, cackling chatter and melodious whistling mixed together. An accomplished mimic of other birds and sounds. Gives repeated 'mee-ow' and harsh 'quarr' alarm calls.
Geographic Range & Migration
American Crow
North America from southern Canada through the United States to northern Mexico.
Common Myna
Native to South and Southeast Asia. Introduced and invasive in Australia, South Africa, Middle East, and many Pacific islands.
보전 상태
American Crow
Common Myna
How to Tell Them Apart
American Crow
All black with a slight glossy sheen. Squared-off tail and smooth throat distinguish it from the common raven.
Straight, sturdy black bill smaller than a raven's
Common Myna
Brown body with a glossy black hood, yellow bill, and bare yellow skin behind the eye. White wing patches conspicuous in flight. Yellow legs.
Strong, slightly curved yellow bill
About These Birds
American Crow
미국까마귀는 북미에서 가장 친숙하고 지능이 높은 새 중 하나이다. 연구에 따르면 도구를 사용하고, 인간 얼굴을 기억하며, 복잡한 사회 구조를 이룬다. 북미 전역의 다양한 서식지에 적응력이 뛰어나게 서식한다.
Common Myna
인도찌르레기는 세계 100대 최악의 침입 종 중 하나로 지정될 만큼 적응력이 뛰어난 조류다. 갈색 몸통과 검은 머리, 눈 주위의 노란 피부가 특징적이며 세계적으로 많은 지역에서 번성하고 있다.