Their black bodies feature yellow ... of a wasp infestation include finding dead wasps in your home or hearing buzzing indoors. It could mean you have a nest nearby. You may see a nest or signs ...

These are usually wasps, laying their own eggs inside an egg, caterpillar or pupa. Parasitoids start their lives as parasites, in or on the body of a host, but they end up as predators, eating the ...