American Crow vs House Sparrow
Corvus brachyrhynchos 비교 대상 Passer domesticus
Side-by-Side Comparison
| 속성 | American Crow | House Sparrow |
|---|---|---|
| 학명 | Corvus brachyrhynchos | Passer domesticus |
| 목 | Passeriformes | Passeriformes |
| 과 | Corvidae | Passeridae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | 45.0 cm (17.7 in) | 16.0 cm (6.3 in) |
| 날개 폭 | 99.0 cm (39.0 in) | 25.0 cm (9.8 in) |
| 체중 | 450.0 g (15.87 oz) | 30.0 g (1.06 oz) |
| 식성 | Highly omnivorous — insects, earthworms, seeds, fruit, eggs, nestlings, carrion, and human food waste. Among … | Primarily seeds and grains, supplemented with insects during breeding season. Readily exploits human food scraps … |
| 산란 수 | 3-7 | 1-8 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
American Crow
Extremely adaptable — found in farmland, open woodland, suburban neighborhoods, parking lots, and urban parks.
House Sparrow
Closely associated with human habitation. Found in cities, towns, farms, and any built environment. Rarely found far from people.
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.
House Sparrow
Monotonous series of chirping 'cheep' and 'chirrup' notes. Male gives 'chilp' song repeatedly. Flocks produce constant chirping chatter. No melodic song; purely functional calls.
Geographic Range & Migration
American Crow
North America from southern Canada through the United States to northern Mexico.
House Sparrow
Native to Europe, Asia, and North Africa. Introduced to every continent except Antarctica, making it the most widely distributed wild bird.
보전 상태
American Crow
House Sparrow
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
House Sparrow
Males have grey crowns, chestnut napes, black bibs, and streaked brown backs. Females and juveniles are plain buffy-brown with a pale eyebrow stripe.
Short, stout, conical bill — black in breeding males, yellowish in non-breeding
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.
House Sparrow
집참새는 아마도 세계에서 인간과 함께 가장 성공적인 새일 것이다. 처음에는 중동에서 기원했지만 인간의 교역로와 정착지를 따라 전 세계로 퍼졌다. 씨앗, 곤충, 음식물 쓰레기를 먹는 기회주의적 잡식성이다.