This video from Denmark says about itself:
This is the sound of the moth “Acherontia atropos”.
The sound is rare in the world of moths, and it is the only moth in Denmark which makes a sound.
Translated from Ecomare museum on Texel island in the Netherlands:
It was instantly recognizable by the terrifying markings on the thorax, the death’s-head hawkmoth on the beach at De Koog. It was sitting literally on beach post #19. Ernst Loendersloot photographed the large moth there last Sunday. According to butterfly expert Cees Maas it was the first sighting of this lepidopteran on the island this year.
Death’s-head hawkmoths are quite rare in the Netherlands.
Hyles gallii, bedstraw hawkmoth, in the Netherlands: here.
September 2011: Conservationists have released hundreds of caterpillars in a bid to boost the numbers of one of the UK’s rarest moths. About 2,000 barberry carpet moth larvae have been introduced to the organically managed Cholderton Estate on the Hampshire/Wiltshire border: here.
October 2011: What is thought to be the first Yorkshire breeding colony of the yellow belle moth has been discovered on the green roof of the Reserve Base at Natural England’s Lower Derwent Valley National Nature Reserve: here.
Fossil moth reveals colorful hue: Paleontologists deduce how ridges on the creature’s wings reflected light: here.