I was so excited to find this itty bitty bee in my garden working really hard on one of my bamboo poles that I'm using to stake my raspberry bush. I immediately thought it was a mason bee. Some of the other bamboo poles in the raspberry patch have mud plugged holes already (possibly from last year). Anyway... I took some pix and a video to show my daughter Maya but when she saw the video she insisted that it wasn't a mason bee. She thinks it looks like a wasp but the video is a little deceiving when it comes to seeing the bees size. It was really tiny, about the size of my fingernail. I don't think any wasps are that size. Are there wasps that size????