Poplar Hawk-Moth | Laothoe populi PUPAE

Laothoe populi, commonly known as the Poplar hawk-moth, is a species of moth belonging to the family Sphingidae, which includes hawk-moths - known for their robust bodies and powerful flight. This species is widely distributed across Europe, and parts of Asia, where it thrives in woodlands, parks, and gardens, particularly in areas with an abundance of its preferred host trees.

The poplar hawk-moth is notable for its distinctive appearance. It has a wingspan of 7–10 cm and broad, angular wings. The forewings are mottled shades of grey and brown, providing excellent camouflage against tree bark. A key feature of the species is its hindwings, which are pale reddish or pinkish toward the base. When disturbed, the moth adopts a defensive posture by lifting its forewings to reveal the brighter hindwings, startling predators.

The larvae (caterpillars) are large, bright green, and adorned with oblique white stripes and a characteristic horn at the rear, typical of hawk-moth caterpillars. They feed primarily on the leaves of poplar, willow, and aspen trees, though several others are accepted.

Adults are nocturnal and do not feed, as they lack functional mouthparts, focusing solely on reproduction during their brief lifespan. The poplar hawk-moth's widespread distribution, striking camouflage, and fascinating life cycle make it a notable and commonly observed species in its range.

Difficulty - Easy (1/10)

Host plants - Poplar; Willow; Birch; Aspen; Alder; Cherry and others also reported.

Temperature - Room temperature or outside.

Lifecycle - Two broods in spring and summer.