Do Hoverflies Build Nests? Many types of hoverflies build nests in trees. However, some hoverflies lay their eggs in bee, termite, ant, or hornet nests. That’s because they are experts at mimicking scarier stinging insects.

Do hoverflies have a nest?

Hover flies tend to build their nests in trees or other appealing spots in the garden. So, now you know what might have created that nest you’ve got.

Where do hover flies lay eggs?

Hover fly eggs The eggs are usually white. Eggs that hatch into carnivorous larvae are usually glued singly to plants amongst or near their prey. Eggs of non-carnivorous species are usually laid in batches on or near the larval food.