I was inspecting the large web in the middle greenhouse when a small insect was captured. Luckily, Spidey didn't rush out so I had time to inspect the captive. It was a very small black bee so I rescued it and it eventually settled on my left thumb. I wanted to get a photo so MrsG brought the camera out, I turned it on, set it to super macro, pointed it in the general direction (all one handed) and the bee flew off I've now identified it as a female Hairy-Footed Flower Bee. Size is stated as 12-16 mm although I thought she was a little smaller. Colouring is variable and the two sexes look like different species.