Last Updated
：2025/11/19
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Unable to fly. Usually used with birds such as the penguin, ostrich, and emu.
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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flightless
The island's ecosystem was home to several flightless birds that had evolved without natural predators.
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The island's ecosystem was home to several flightless birds that had evolved without natural predators.
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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