The marmalade hoverfly, scientifically known as Episyrphus balteatus, is a striking insect commonly found in gardens and meadows across Europe and parts of Asia. Characterized by its vibrant coloration, the adult hoverfly has a distinctive orange-yellow body adorned with bold black stripes, resembling a wasp, which serves as a form of mimicry to deter predators. The wings are large and transparent, allowing for agile flight, while their unique hovering ability is often observed as they remain suspended in mid-air.

Marmalade hoverflies are particularly beneficial to ecosystems, as both adults and larvae play crucial roles in pollination and pest control. The adult hoverflies feed primarily on nectar and pollen, while the larvae thrive on aphids, making them valuable allies for gardeners seeking natural pest management.

Typically, they are seen from spring to autumn, frequenting a variety of flowers. Their lifecycle involves laying eggs on plants infested with aphids, ensuring that the larvae have a plentiful food source upon hatching. This adaptability and their striking appearance make the marmalade hoverfly not only an ecological asset but also a delightful sight in any floral setting.