I left my room's bathroom window open yesterday at the research station. By evening, I noticed a wasp had flown in and started to build a nest just below the window frame. Those who know me will know that I am not a fan of creatures with enlarged abdomens and/or stingers. Still, the biologist side of me was fascinated with the nesting behaviour. The wasp was obviously busy at it all night and by this morning, this is what it had managed to accomplish.
Unfortunately for the wasp, I was in the bathroom when it took a break and flew outside – so I shut the window.