RESCUE! BugBlog
File:Vespula germanica (queen).jpg - Wikimedia Commons
German Yellowjacket (Family Vespidae) – Field Station
Vespula germanica - WaspWeb
The horror and wonder of how wasps build their nests in your home, Nature, News
How do wasps waterproof their nests? - Quora
Vespula germanica
German Yellowjacket (Vespulidae: Vespula germanica) Queen in Torpor Position
The World of Wasps Bug Woman – Adventures in London
German Yellowjacket Center for Invasive Species Research
German yellowjacket (Vespula germanica) - Picture Insect
The Home Bug Garden: October 2011
The World of Wasps Bug Woman – Adventures in London
Timing is everything: The Common Looper Moth - Bug News
Vespula germanica (German wasp)