This is a map of the study site where I have been tracking this population of harvester ant colonies for 28 years, which is about as long as a colony lives.
これは私が28年間 アリ数の追跡調査を行ってきた地域の 収穫アリのコロニーの地図です この年数は コロニーの寿命とほぼ同じです