description Oedipoda caerulescens Overview
Oedipoda caerulescens, known as the blue-winged grasshopper, is a species found across Europe and parts of Central Asia. It is notable for the bright blue hindwings revealed in flight, which contrast with its cryptic forewing coloration. The species inhabits dry, stony, and sun-exposed grasslands, and is legally protected in several European countries.
help Oedipoda caerulescens FAQ
Why are the wings of Oedipoda caerulescens blue?
The blue hindwings are normally hidden beneath mottled forewings and flash into view when the grasshopper flies. This sudden color display can startle or confuse a pursuing predator.
Where can the blue-winged grasshopper be found?
Oedipoda caerulescens occurs across much of Europe and extends into North Africa and Asia. It favors warm, dry, sparsely vegetated ground such as dunes, heathland, quarries, and rocky grassland.
Why is Oedipoda caerulescens difficult to see before it jumps?
Its gray or brown forewings and body closely match bare soil, stones, and dry vegetation. The bright blue is exposed mainly in flight and disappears again immediately after landing.
Why is the blue-winged grasshopper protected in parts of Europe?
Its open, dry habitats have declined through development, intensive land use, and natural overgrowth after grazing stops. Some countries therefore protect the species or list it as locally threatened.
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