American Crow vs Azure-naped Jay
Corvus brachyrhynchos comparado com Cyanocorax heilprini
Side-by-Side Comparison
| Atributo | American Crow | Azure-naped Jay |
|---|---|---|
| Nome científico | Corvus brachyrhynchos | Cyanocorax heilprini |
| Ordem | Passeriformes | Passeriformes |
| Família | Corvidae | Corvidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | 45,0 cm (17.7 in) | — |
| Envergadura | 99,0 cm (39.0 in) | 32,6 cm (12.8 in) |
| Peso | 450,0 g (15.87 oz) | 183,0 g (6.46 oz) |
| Dieta | Highly omnivorous — insects, earthworms, seeds, fruit, eggs, nestlings, carrion, and human food waste. Among … | -- |
| Tamanho da postura | 3-7 | -- |
| 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.
Azure-naped Jay
Geographic Range & Migration
American Crow
North America from southern Canada through the United States to northern Mexico.
Azure-naped Jay
Estado de conservação
American Crow
Azure-naped 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
Azure-naped 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 …
Azure-naped Jay
The Azure-naped Jay is a corvid found in the forest edges and gallery forests of Venezuela and Colombia, weighing about 183g with a wingspan of 32.6cm. It has a distinctive pale azure nape contrasting with darker upperparts. It is a social, noisy species that forages in groups for fruit, insects, and small animals.