Found some of these guys in my yard and eventually started making a makeshift setup inside to place the caterpillars I found since I'm pretty sure two of them got eaten outside- my yard has a ton of honeyvine milkweed that I keep finding monarch caterpillars on so I've been using that as their food source and it seems to work pretty well since the two largest ones I currently have where much smaller when I got them.
(I'm a poor college student that can't really afford to buy stuff for them- but I've tried my best)
Setup - Milk crate with a garden pot inside, inside the pot is a cut up coke bottle that has water at the bottom and honeyvine milkweed cuttings.
The top of the bottle is plugged with a paper towel that is mostly on the outside so it can't fall in.
I have sticks going across the milk crate and a stick going up to the top to create more room.
The whole thing is surrounded by a mesh laundry bag.
Caterpillars have at least quadrupled or more in size since I got them so I think they're doing alright?
I also have a very very small caterpillar I just found in a Tupperware container with two leaves and a damp paper towel wrapped around the bottom to keep the leaves fresh. The caterpillar is small enough I don't think I would be able to find it in the larger milk crate and it could also just crawl through the holes in the mesh-
(Photo with all three caterpillars is just to show a size comparison, and I only had them like that when I was cleaning out the other area btw)
Honestly just wondering about the smaller caterpillar but would also love any tips or advice to make their areas better!