I'm a little curious as to how robust these guys are.
I made one with the intention of having it gather the saplings under the redwood I occasionally chop down. Wooden with a perceptive core, though I didn't think all that much of its range.
Once I got spectacles researched (thank you, Savant bees) I handed it a pair and its range went through the roof. And so it collected bucket loads of saplings for me.
After quite some time (a week or two, I dunno) it seemed to bug out and decided to go sit on a chest in my base (rather then on its assigned chest, up on the unlit surface world where there's room for such things as redwoods). Still "tried" to stock the correct chest, but since that was outside, I used my wand to retrieve it and then put it back where it belonged.
Anyway, a few days later and it's gone entirely. I'm assuming something happened to it but I don't know what. This probably wouldn't've been long since I generated a crystal capacitor and about half a dozen crystal clusters - although I wasted very few aspects, this made a fair amount of flux. Is that likely to've killed it?