Blue Jay vs Piping Crow

Cyanocitta cristata 비교 대상 Corvus typicus

Side-by-Side Comparison

속성 Blue Jay Piping Crow
학명 Cyanocitta cristata Corvus typicus
Passeriformes Passeriformes
Corvidae Corvidae
보전 상태 Least Concern Least Concern
체장 28.0 cm (11.0 in)
날개 폭 42.0 cm (16.5 in) 41.4 cm (16.3 in)
체중 87.0 g (3.07 oz) 175.0 g (6.17 oz)
식성 Omnivorous — nuts (especially acorns), seeds, berries, insects, and occasionally eggs or nestlings of other … --
산란 수 2-7 --
Population Trend

Size Comparison

Body Length
Blue Jay 28.0 cm
Piping Crow
날개 폭
Blue Jay 42.0 cm
Piping Crow 41.4 cm
체중
Blue Jay 87.0 g
Piping Crow 175.0 g

Habitat Comparison

공유 서식지

Blue Jay only

없음

Piping Crow only

없음

Blue Jay

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

Song & Call Comparison

Blue Jay

노래

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.

Piping Crow

Geographic Range & Migration

Blue Jay

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

Piping Crow

보전 상태

Least Concern

Blue Jay

Least Concern

Piping Crow

How to Tell Them Apart

Blue Jay

깃털

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

부리

Stout, straight black bill

Piping Crow

About These Birds

Blue Jay

어치는 화려한 깃털과 큰 울음소리로 알려진 까마귀과의 대담하고 지능적인 구성원입니다. 가을마다 수천 개의 도토리를 저장하기 때문에 참나무 나무의 중요한 산포자입니다. 복잡한 사회 행동으로 먹이통에서 다른 새들을 겁주기 위해 매의 울음소리를 흉내 내기도 합니다.

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