It's their movement that I find fascinating. It's like they just snap between positions [1]. They're incredibly fast.
Not to mention exceptionally beautiful (often irridescent [2]) and entirely curious.
I have thousands of happy snaps like those from around our old gaf of different pals that caught my eye or walked a web over one of us. So cool.
[1] https://i.imgur.com/kVK8z2p.mp4 [2] https://i.imgur.com/Ig3Nob5.jpeg