Common Raven vs Красный ара
Corvus corax в сравнении с Ara macao
Side-by-Side Comparison
| Характеристика | Common Raven | Красный ара |
|---|---|---|
| Научное название | Corvus corax | Ara macao |
| Отряд | Passeriformes | Psittaciformes |
| Семейство | Corvidae | Psittacidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | 63,0 cm (24.8 in) | 85,0 cm (33.5 in) |
| Размах крыльев | 130,0 cm (51.2 in) | 110,0 cm (43.3 in) |
| Масса | 1200,0 g (42.33 oz) | 1000,0 g (35.27 oz) |
| Питание | Omnivorous and opportunistic — carrion, small animals, insects, eggs, grain, fruit, and human refuse. Among … | Fruits, nuts, seeds, and flowers from rainforest canopy trees. Visits clay licks to detoxify compounds … |
| Размер кладки | 1-8 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Common Raven
Diverse habitats from Arctic tundra to deserts, mountains, forests, and coastlines. Avoids dense urban areas but thrives near human activity.
Красный ара
Humid tropical lowland rainforests, gallery forests, and forest edges. Requires large mature trees with cavities for nesting.
Song & Call Comparison
Common Raven
Highly varied: deep resonant 'kraa-kraa-kraa', hollow 'tok-tok', liquid 'klonk', and wing-whooshing. Among the most intelligent corvid callers; uses calls contextually in groups.
Красный ара
Very loud, raucous squawking screams 'araak-araak'. Also gives chattering contact calls in pairs. Capable of mimicking human speech in captivity. Highly vocal throughout the day.
Geographic Range & Migration
Common Raven
Holarctic distribution across North America, Europe, Asia, and North Africa. The most widely distributed corvid.
Красный ара
Southern Mexico through Central America to Amazonian South America, including Peru, Bolivia, Brazil, and Colombia.
Охранный статус
Common Raven
Красный ара
How to Tell Them Apart
Common Raven
All black with a glossy purplish-blue iridescent sheen. Shaggy throat hackles, long wedge-shaped tail, and large robust build distinguish it from crows.
Large, powerful, curved black bill
Красный ара
Brilliant scarlet red body with bright yellow wing coverts and blue flight feathers and tail. Large white bare facial patch around the eye.
Large, strongly curved bill — pale horn upper mandible, dark lower mandible
About These Birds
Common Raven
The common raven is among the most intelligent birds, demonstrating tool use, future planning, and social manipulation in scientific studies. In many cultures, ravens feature prominently in mythology as creators, tricksters, or messengers. Their complex vocalizations include over 30 distinct calls.
Красный ара
The scarlet macaw is one of the most iconic tropical birds with its dazzling tricolor plumage. These highly intelligent parrots form lifelong pair bonds and can live over 75 years in captivity. They play an important ecological role as seed dispersers in Neotropical rainforests.