Last Updated：2025/11/25
During the conservation survey, we discovered deathwatch beetles quietly tunneling through the attic beams.
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During the conservation survey, we discovered deathwatch beetles quietly tunneling through the attic beams.
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保存調査中に、屋根裏の梁を穿っているかちかちと音を立てる材食性の甲虫を発見した。
