American Crow vs Violet Crow

Corvus brachyrhynchos в сравнении с Corvus violaceus

{# ════════════════════════════════════════════════════════════════════════ Side-by-side Comparison Table ════════════════════════════════════════════════════════════════════════ #}

Side-by-Side Comparison

Характеристика American Crow Violet Crow
Научное название Corvus brachyrhynchos Corvus violaceus
Отряд Passeriformes Passeriformes
Семейство Corvidae Corvidae
Охранный статус Least Concern Least Concern
Длина 45,0 cm (17.7 in)
Размах крыльев 99,0 cm (39.0 in) 49,1 cm (19.3 in)
Масса 450,0 g (15.87 oz) 251,0 g (8.85 oz)
Питание Highly omnivorous — insects, earthworms, seeds, fruit, eggs, nestlings, carrion, and human food waste. Among … --
Размер кладки 3-7 2
Population Trend
{# ════════════════════════════════════════════════════════════════════════ Visual Size Comparison ════════════════════════════════════════════════════════════════════════ #}

Size Comparison

Body Length
American Crow 45,0 cm
Violet Crow
Размах крыльев
American Crow 99,0 cm
Violet Crow 49,1 cm
Масса
American Crow 450,0 g
Violet Crow 251,0 g
{# ════════════════════════════════════════════════════════════════════════ Habitat Comparison ════════════════════════════════════════════════════════════════════════ #}

Habitat Comparison

Общие среды обитания

American Crow only

Violet Crow only

Нет

American Crow

Extremely adaptable — found in farmland, open woodland, suburban neighborhoods, parking lots, and urban parks.

{# ════════════════════════════════════════════════════════════════════════ Song & Call Comparison ════════════════════════════════════════════════════════════════════════ #}

Song & Call Comparison

American Crow

Пение

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.

Violet Crow

{# ════════════════════════════════════════════════════════════════════════ Geographic Range & Migration ════════════════════════════════════════════════════════════════════════ #}

Geographic Range & Migration

American Crow

North America from southern Canada through the United States to northern Mexico.

Violet Crow

{# ════════════════════════════════════════════════════════════════════════ Conservation Status Comparison ════════════════════════════════════════════════════════════════════════ #}

Охранный статус

Least Concern

American Crow

Least Concern

Violet Crow

{# ════════════════════════════════════════════════════════════════════════ Identification Tips — How to Tell Them Apart ════════════════════════════════════════════════════════════════════════ #}

How to Tell Them Apart

American Crow

Оперение

All black with a slight glossy sheen. Squared-off tail and smooth throat distinguish it from the common raven.

Клюв

Straight, sturdy black bill smaller than a raven's

Violet Crow

{# ════════════════════════════════════════════════════════════════════════ About Each Bird (Descriptions) ════════════════════════════════════════════════════════════════════════ #}

About These Birds

American Crow

The American crow is one of North America's most familiar and intelligent birds. Research has shown they can recognize individual human faces and communicate perceived threats to other crows. They form large winter roosts of up to hundreds of thousands of individuals in some cities.

{# ════════════════════════════════════════════════════════════════════════ Related Comparisons ════════════════════════════════════════════════════════════════════════ #}

Related Comparisons

{# ════════════════════════════════════════════════════════════════════════ More Birds in Family ════════════════════════════════════════════════════════════════════════ #}

More Birds to Explore

Explore the Nature FYI Family