Giant Ichneumons tend to live in wooded areas and throughout all of North America, though they do stay away from the arid and hot desert regions and scarcely treed central plains. Ichneumon adults do not eat at all. Larvae are parasites of Pigeon Horntail larvae, another type of wasp that deposits eggs in wood.

Are ichneumon wasps rare?

Despite their unusual name, ichneumon wasps are very common, and they are the largest family of animals in the world, with more than 60,000 to 100,000 species living in many different habitats and climates, according to the Missouri Department of Conservation.

Can ichneumon wasps lay eggs in humans?

It's not possible that wasps oviposit eggs in humans. Only parasitoid wasps lay eggs in other animals but they are specialized in small insects (arthropods) as their hosts. These wasps also inject a venom that inhibits the host's immune system so that the wasp offspring can develop.