Last Updated
：2025/11/20
bluebird
（ plural ）
Quizzes for review
Any of various North American birds of the genus Sialia in the thrush family. Their plumage is blue or blue and red.
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bluebird
A lone bluebird landed on the old fence post and sang a clear, cheerful song.
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A lone bluebird landed on the old fence post and sang a clear, cheerful song.
音声機能が動作しない場合はこちらをご確認ください
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