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Side-by-Side Comparison

Attribute	Javan Green Magpie	Common Raven
Scientific Name	Cissa thalassina	Corvus corax
Order	Passeriformes	Passeriformes
Family	Corvidae	Corvidae
Conservation Status	Critically Endangered	Least Concern
Length	—	63.0 cm (24.8 in)
Wingspan	27.9 cm (11.0 in)	130.0 cm (51.2 in)
Weight	125.0 g (4.41 oz)	1200.0 g (42.33 oz)
Diet	--	Omnivorous and opportunistic — carrion, small animals, insects, eggs, grain, fruit, and human refuse. Among …
Clutch Size	1-2	1-8
Population Trend	—	—

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Size Comparison

Body Length

Javan Green Magpie —

Common Raven 63.0 cm

Wingspan

Javan Green Magpie 27.9 cm

Common Raven 130.0 cm

Weight

Javan Green Magpie 125.0 g

Common Raven 1200.0 g

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Habitat Comparison

Shared Habitats

🌲 Forest

Javan Green Magpie only

None

Common Raven only

🏖️ Coastal 🏜️ Desert

Common Raven

Diverse habitats from Arctic tundra to deserts, mountains, forests, and coastlines. Avoids dense urban areas but thrives near human activity.

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Song & Call Comparison

Javan Green Magpie

Common Raven

Song

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.

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Geographic Range & Migration

Javan Green Magpie

Common Raven

Holarctic distribution across North America, Europe, Asia, and North Africa. The most widely distributed corvid.

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Conservation Status

Critically Endangered

Javan Green Magpie

Least Concern

Common Raven

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How to Tell Them Apart

Javan Green Magpie

Common Raven

Plumage

All black with a glossy purplish-blue iridescent sheen. Shaggy throat hackles, long wedge-shaped tail, and large robust build distinguish it from crows.

Bill

Large, powerful, curved black bill

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About These Birds

Javan Green Magpie

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.

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Related Comparisons

Common Raven vs American Crow

same-family

Common Raven vs Great Horned Owl

look-alike

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