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協力的な織り鳥によって建てられた建築の伝統
Maria C Tello-Ramos1, Lucy Harper1, Isabella Tortora-Brayda1
1School of Biology University of St Andrews, St. Andrews KY16 9TH, UK.
まとめ
複雑な巣の構造には 独特で繰り返される建築様式があります これらの文化的な建築の伝統は 環境要因や鳥の移住にも関わらず 存続しており 独特の動物文化を示唆しています
科学分野:
- 動物の行動
- エトロジー
- 文化の進化
背景:
- 文化特有の建築様式を 作り上げています
- 複雑な構造は人間に限ったものではなく,一部の動物も文化的な行動を示す.
研究 の 目的:
- 巣を作る際の文化特有の建築様式を示すかどうかを調査する.
- 鳥の群れ間の建築的な違いが一貫し,環境や遺伝的要因から独立しているかどうかを判断する.
主な方法:
- 異なる社会グループによって作られた巣構造の比較分析
- 複数の年にわたる建築変化の評価
- 環境 (天気,木の高さ) と遺伝的影響を排除するための統計分析
主要な成果:
- 鳥の巣や寝室には 独特で繰り返し作られる 建築様式があります
- 建築の違いは,近くにあるグループ間でも観察されました.
- これらのスタイルは長年にわたって一貫しており 鳥のサイズや地元の天気 樹木の高さや遺伝的関係に影響を受けませんでした
結論:
- 白い眉毛のウミガメは 巣建築の文化的な伝統を持っています
- 建築様式は生態学や遺伝的要因から独立して 文化的な伝播の強固な形態です
- これは人間以外の動物の 複雑な文化的行動の証拠です
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