Daphnis nerii (formerly Deilephila nerii), known as the Oleander Hawk-moth, is a moth of the Sphingidae family. Daphnis nerii is a large hawk-moth found in wide areas of Africa and Asia. It is a migratory species, flying to parts of eastern and southern Europe during the summer. Daphnis nerii (Oleander Sphinx Moth or Oleander Hawk-Moth) is one of the most beautiful butterfly-like patterned moths on Earth. http://en.wikipedia.org/wiki/Daphnis_nerii
Daphnis Hübner (Oleander hawkmoth) The adults feed on nectar of a great variety of flowers. They have a preference for fragrant species like petunia, jasmine and honeysuckle. They are especially active in the twilight time, hovering over the flowers after sunset.