And in fact, there is now a red list of pollinators that we're worried have disappeared, and on top of that list are a lot of these kleptoparasites, but also these bumblebees.
最近の絶滅危惧種の 花粉媒介者リストには 上位に多くの寄生蜂がいて 絶滅していないか心配です マルハナバチも同様です