Double-edged heat: honeybee participation in a hot defensive bee ball reduces life expectancy with an increased likelihood of engaging in future defense
(スズメバチに対する発熱蜂球は諸刃の剣:天敵撃退の代償としての蜂球参加蜂の余命短縮とそれを踏まえたフォローアップ戦略) https://link.springer.com/article/10.1007/s00265-018-2545-z