American Crow vs Atlantic Puffin
Corvus brachyrhynchos 비교 대상 Fratercula arctica
Side-by-Side Comparison
| 속성 | American Crow | Atlantic Puffin |
|---|---|---|
| 학명 | Corvus brachyrhynchos | Fratercula arctica |
| 목 | Passeriformes | Charadriiformes |
| 과 | Corvidae | Alcidae |
| 보전 상태 | Least Concern | Vulnerable |
| 체장 | 45.0 cm (17.7 in) | 30.0 cm (11.8 in) |
| 날개 폭 | 99.0 cm (39.0 in) | 56.0 cm (22.0 in) |
| 체중 | 450.0 g (15.87 oz) | 380.0 g (13.40 oz) |
| 식성 | Highly omnivorous — insects, earthworms, seeds, fruit, eggs, nestlings, carrion, and human food waste. Among … | Small fish, especially sand eels, herring, and capelin. Dives underwater using wings for propulsion, catching … |
| 산란 수 | 3-7 | 1 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
American Crow
Extremely adaptable — found in farmland, open woodland, suburban neighborhoods, parking lots, and urban parks.
Atlantic Puffin
Breeds on grassy cliff tops and offshore islands. Spends winter entirely at sea in the North Atlantic.
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.
Atlantic Puffin
At burrow gives a low, moaning 'arr-arr-arr' growl. Silent at sea. At breeding colonies produces a series of grunting croaks. Chicks give soft peeping calls.
Geographic Range & Migration
American Crow
North America from southern Canada through the United States to northern Mexico.
Atlantic Puffin
North Atlantic from eastern Canada and northeastern United States to Iceland, Norway, and northwest Russia.
보전 상태
American Crow
Atlantic Puffin
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
Atlantic Puffin
Black upperparts and white underparts with a distinctive white face. In breeding season, the face brightens and colourful bill plates develop. Winter plumage is duller with a darker face.
Large, laterally compressed, triangular bill — bright orange, blue, and yellow in breeding season
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.
Atlantic Puffin
대서양퍼핀은 '바다의 광대'라 불리는 매력적인 바닷새로, 북부 해식애의 굴에 둥지를 틉니다. 입천장의 뒤를 향한 가시 덕분에 한 번에 12마리의 물고기를 부리에 횡으로 물 수 있습니다. 기후 변화와 남획이 먹이 공급을 위협하면서 개체수가 감소하고 있습니다.