Macroglossum stellatarum, commonly known as the hummingbird hawk-moth, is a moth known for its impressive hovering capability similar to a hummingbird. It has a wingspan of 40–45 mm, with a distinctive orange-brown coloration on the hindwings. It feeds on nectar, primarily from flowers, using its long proboscis.

Macroglossum stellatarum, commonly known as the Hummingbird Hawk-moth, is native to the Palearctic region. This includes areas across Europe, North Africa, and Asia, extending from Portugal in the west to Japan in the east. It is widely distributed across the Mediterranean and temperate regions.

The Hummingbird Hawk-moth typically inhabits warm, open environments such as gardens, meadows, and heathlands. It prefers areas with abundant flowering plants, as it feeds on nectar using its long proboscis. The moth is also found in urban areas and can often be seen in daylight, which is unusual for moths.

Macroglossum stellatarum occupies the niche of a diurnal pollinator. It is highly adapted to feed on tubular flowers, exhibiting rapid and precise hovering flight similar to that of a hummingbird. This adaptation allows it to access nectar while pollinating various plant species, contributing to the ecosystem's biodiversity and plant reproduction.