Ok this one has me stumped. I have hundreds of smallish white soft bodied insects in my bin. I've done my reading and don't have a clue what this is. Under the magnifying glass they look like tiny white thrips. As I understand it, thrips feed on live plant material. I suppose it is possible I carried on an adult or two from the garden scraps I've fed them. Is there anything else that inhabits a worm bin that I should be concerned about?