Black-chested Jay vs Eurasian Magpie

Cyanocorax affinis 对比 Pica pica

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Side-by-Side Comparison

属性 Black-chested Jay Eurasian Magpie
学名 Cyanocorax affinis Pica pica
Passeriformes Passeriformes
Corvidae Corvidae
保护状况 Least Concern Least Concern
体长 46.0 cm (18.1 in)
翼展 33.6 cm (13.2 in) 56.0 cm (22.0 in)
体重 206.4 g (7.28 oz) 220.0 g (7.76 oz)
食性 -- Omnivorous — insects, grains, berries, carrion, eggs, and nestlings. Caches surplus food for later retrieval.
产卵数 3-5 2-8
Population Trend
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Size Comparison

Body Length
Black-chested Jay
Eurasian Magpie 46.0 cm
翼展
Black-chested Jay 33.6 cm
Eurasian Magpie 56.0 cm
体重
Black-chested Jay 206.4 g
Eurasian Magpie 220.0 g
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Habitat Comparison

共同栖息地

Black-chested Jay only

Eurasian Magpie only

Eurasian Magpie

Open woodland, farmland, hedgerows, parks, and gardens. Common in suburban and urban environments across Eurasia.

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Song & Call Comparison

Black-chested Jay

Eurasian Magpie

鸣唱

A harsh, rapid chattering 'chach-chach-chach'. Also gives a variety of whistles and clucking notes. Known to mimic other birds and sounds. Very vocal in pairs.

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Geographic Range & Migration

Black-chested Jay

Eurasian Magpie

Europe, Asia, and northwest Africa. One of the most recognizable birds across the Palearctic region.

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保护状况

Least Concern

Black-chested Jay

Least Concern

Eurasian Magpie

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How to Tell Them Apart

Black-chested Jay

Eurasian Magpie

羽毛

Bold black and white pattern with iridescent blue-green gloss on the wings and long graduated tail. White scapulars and flanks contrast with the black body.

Strong, straight black bill

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About These Birds

Black-chested Jay

The Black-chested Jay is a medium-sized, boldly patterned jay of humid lowland forests in Central America and northwestern South America, with a blue body, black head and breast patch, and a white forehead patch. It ranges from Honduras south to Ecuador and Venezuela, inhabiting forest edges, secondary growth, and sometimes gardens. It feeds on fruits, large insects, and occasionally small vertebrates.

Eurasian Magpie

第一种在镜中认出自己的非哺乳动物。大胆的鸦科鸟类。筑造精致的有顶巢穴。

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