南の猫の里帰り雑記

29年ぶりに帰国して3年日本にいたけどNZに里帰り

2007-11-19から1日間の記事一覧

 スズメバチの一生と巣の対処法:カナダ編

Wasps have annual colonies that last for only one year. The colony dies in the fall with only the newly produced queens surviving the winter. The new queens leave their nests during late summer and mate with males. The queens then seek out…