American Crow vs Amami Jay
Corvus brachyrhynchos comparado com Garrulus lidthi
Side-by-Side Comparison
| Atributo | American Crow | Amami Jay |
|---|---|---|
| Nome científico | Corvus brachyrhynchos | Garrulus lidthi |
| Ordem | Passeriformes | Passeriformes |
| Família | Corvidae | Corvidae |
| Estado de conservação | Least Concern | Vulnerable |
| Comprimento | 45,0 cm (17.7 in) | — |
| Envergadura | 99,0 cm (39.0 in) | 34,8 cm (13.7 in) |
| Peso | 450,0 g (15.87 oz) | 125,0 g (4.41 oz) |
| Dieta | Highly omnivorous — insects, earthworms, seeds, fruit, eggs, nestlings, carrion, and human food waste. Among … | -- |
| Tamanho da postura | 3-7 | 3-5 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
American Crow
Extremely adaptable — found in farmland, open woodland, suburban neighborhoods, parking lots, and urban parks.
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.
Amami Jay
Geographic Range & Migration
American Crow
North America from southern Canada through the United States to northern Mexico.
Amami Jay
Estado de conservação
American Crow
Amami Jay
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
Amami Jay
About These Birds
American Crow
O Corvo-americano (Corvus brachyrhynchos) é um dos corvos mais reconhecíveis e inteligentes da América do Norte, pertencente à família Corvidae. Amplamente distribuído por toda a América do Norte, habita uma grande variedade de habitats, incluindo florestas, campos agrícolas, subúrbios e centros urbanos. Mede aproximadamente 40-53 cm e pesa entre 300-600 g. A plumagem é completamente preta com reflexos iridescentes. Onívoro altamente adaptável, alimenta-se de insetos, frutos, carrion, lixo e praticamente qualquer material comestível disponível. Exibe comportamento social complexo, incluindo vida …
Amami Jay
The Amami Jay is a vulnerable corvid weighing 125 g with a broad 34.8 cm wingspan, endemic to the Amami Islands of southern Japan. It has striking blue and chestnut plumage and inhabits subtropical broadleaf forests where it caches food.