Invertebrates
Oleander Hawk-moth
Daphnis nerii · also called army green moth
Feeding undisturbed on a plant poisonous to most other animals, an oleander hawk-moth caterpillar turns toxicity into its own defence, while the adult moth, camouflaged in swirling greens, proves capable of migrating vast distances across seas and continents.
Overview
The oleander hawk-moth, Daphnis nerii, is a Least Concern insect native to a broad range spanning Africa, parts of Asia, and southern Europe. Its ability to safely feed on toxic oleander, intricate green camouflage, and capacity for long-distance migration make it one of the most resilient and far-ranging large moths found anywhere.
Turning poison into protection
Rather than avoiding oleander’s natural toxins, the oleander hawk-moth caterpillar has evolved to feed on the plant directly, absorbing and storing some of its chemical defences to make itself less appealing to predators in turn.
Status
Least Concern, remaining widespread across suitable habitat throughout its broad range in Africa, Asia, and southern Europe.
Oleander Hawk-moth: common questions
How can the oleander hawk-moth caterpillar safely eat a toxic plant?
It feeds on oleander, a plant poisonous to many animals, and has evolved the ability to tolerate and store some of the plant's toxic compounds, turning a potential danger into a defensive advantage against its own predators.
How far can the oleander hawk-moth migrate?
Adults are strong, capable fliers that can migrate across considerable distances, including crossing seas between continents, making it one of the more far-ranging migratory moths.
What does the oleander hawk-moth's camouflage look like?
The adult moth displays an intricate swirling pattern of green shades, providing excellent camouflage when resting against leaves.
Where is the oleander hawk-moth found?
It is native to a broad range spanning Africa, parts of Asia, and southern Europe, with seasonal migration extending its presence further still.