And what we're looking for is whether there might be small differences among colonies in how many interactions each ant needs before it's willing to go out and forage, because a colony like that would forage less.
ですので コロニーによる 微妙な違い― それぞれのアリが 収穫に向かうのに必要な― やりとりの量に差があって それが コロニーの収穫活動の減少に つながるのかを模索しています