About SHIMADA MASAYOSHI
About NISHIE HITONARU
About 京大 野生動物研究セ
About NAKAMURA MICHIO
About 京大 野生動物研究セ
About Pan troglodytes
About population(ecology)
About grooming
About biological interaction
About learning
About individual specificity
About 行動伝播
About Population ecology
About 公園
About チンパンジー
About 集団
About 手のひら
About 角
About 毛づくろい
About 伝播