Carnivorous Plants Traditional Cache

My son just got a terrarium with carnivorous plant seeds in it. Usually we think of animals eating plants, but some plants return the favor. Venus fly trap, pitcher and trumpet plants can eat anything from small mosquitoes up to small frogs. Reading up on how to grow these plants redefined how I think of "feeding" plants. If there are no bugs flying around, you have to catch some to feed to the plants. No fertilizer involved. This cache is placed in a location that reminds of us the pitchers that are used to catch and dissolve the bugs. Bring someone with small hands. A little smaller than a micro