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Side-by-Side Comparison

Atributo	Blue Jay	Collared Crow
Nome científico	Cyanocitta cristata	Corvus pectoralis
Ordem	Passeriformes	Passeriformes
Família	Corvidae	Corvidae
Estado de conservação	Least Concern	Vulnerable
Comprimento	28,0 cm (11.0 in)	—
Envergadura	42,0 cm (16.5 in)	63,6 cm (25.0 in)
Peso	87,0 g (3.07 oz)	444,6666666666667 g (15.69 oz)
Dieta	Omnivorous — nuts (especially acorns), seeds, berries, insects, and occasionally eggs or nestlings of other …	--
Tamanho da postura	2-7	2-6
Population Trend	—	—

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Size Comparison

Body Length

Blue Jay 28,0 cm

Collared Crow —

Envergadura

Blue Jay 42,0 cm

Collared Crow 63,6 cm

Peso

Blue Jay 87,0 g

Collared Crow 444,6666666666667 g

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Habitat Comparison

Habitats partilhados

Nenhum

Blue Jay only

🌲 Forest

Collared Crow only

Nenhum

Blue Jay

Deciduous and mixed forests, parks, and suburban areas. Highly adaptable to human-modified landscapes.

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Song & Call Comparison

Blue Jay

Canto

A harsh, ringing 'jaay-jaay-jaay'. Also mimics Red-tailed Hawk and other species convincingly. Gives soft, liquid 'bell' calls and gurgling whispers in flocks.

Collared Crow

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Geographic Range & Migration

Blue Jay

Eastern and central North America from southern Canada to the Gulf Coast. Some populations migrate irregularly.

Collared Crow

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Estado de conservação

Least Concern

Blue Jay

Vulnerable

Collared Crow

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How to Tell Them Apart

Blue Jay

Plumagem

Bright blue upperparts with black barring on the wings and tail. White face and underparts with a black necklace. Prominent blue crest.

Bico

Stout, straight black bill

Collared Crow

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About These Birds

Blue Jay

The blue jay is a bold, intelligent member of the corvid family known for its striking plumage and loud calls. Blue jays are important dispersers of oak trees, as they cache thousands of acorns each autumn. Their complex social behavior includes mimicking the calls of hawks to scare other birds from feeders.

Collared Crow

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Related Comparisons

Blue Jay vs Eurasian Magpie

same-family

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