Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.
Blue Jay
Deciduous and mixed forests, parks, and suburban areas. Highly adaptable to human-modified landscapes.
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Song & Call Comparison
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Song & Call Comparison
ハクトウワシ
さえずり
High-pitched, chattering whistle: a rapid 'kleek-kik-ik-ik-ik'. Surprisingly weak and thin for such a large raptor. Also gives a lower 'kwit-kwit' call near the nest.
Blue Jay
さえずり
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.
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Geographic Range & Migration
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Geographic Range & Migration
ハクトウワシ
North America from Alaska and Canada through the contiguous United States to northern Mexico.
Blue Jay
Eastern and central North America from southern Canada to the Gulf Coast. Some populations migrate irregularly.
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Conservation Status Comparison
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保全状況
Least Concern
ハクトウワシ
Least Concern
Blue Jay
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Identification Tips — How to Tell Them Apart
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How to Tell Them Apart
ハクトウワシ
羽毛
Adults have a dark brown body with a striking white head and tail. Juveniles are mottled brown and white, reaching full adult plumage at age five.
くちばし
Large, hooked, bright yellow bill
Blue Jay
羽毛
Bright blue upperparts with black barring on the wings and tail. White face and underparts with a black necklace. Prominent blue crest.
くちばし
Stout, straight black bill
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About Each Bird (Descriptions)
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More Birds in Family
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