埃德蒙顿及周边地区的夏末黄蜂爆发导致攻击性和蜇伤性增加。 Late-summer wasp outbreak in Edmonton and surrounding areas leads to increased aggression and stings.
特别是在埃德蒙顿和周边地区,一些草原的夏末黄蜂爆发,导致人口大幅增加。 A late-summer wasp outbreak in the Prairies, particularly in Edmonton and surrounding areas, has led to significantly higher populations. 促成因素包括有利于培育幼虫的夏季、炎热的 7 月天气加速生长以及导致黄蜂寻找人类食物的稀缺食物来源。 Contributing factors include a favorable summer for nurturing larvae, hot July weather accelerating growth, and scarce food sources causing wasps to seek human food. 这导致侵略增加,刺痛增加。 This has resulted in increased aggression and a rise in stings. 随着温度的凉爽,黄蜂活动会减少,除少数休眠雌鸟外,大多数黄蜂死亡。 As temperatures cool, wasp activity will decline, with most dying off except for a few hibernating females.