最終更新日：2022/12/24
A fingerlike projection called a snood hangs over the front of the beak. When the tom is alert, the snood constricts and projects vertically as a fleshy bump at the top rear of the beak.
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A fingerlike projection called a snood hangs over the front of the beak. When the tom is alert, the snood constricts and projects vertically as a fleshy bump at the top rear of the beak.
DiQt（ディクト）
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