Map · Asian hornet · Belgium

Reported · confirmed · neutralised nests

This map lists Asian hornet nests (Vespa velutina) in Belgium.
Data varies by year:
• 2025: Vespa-Watch (Flanders) and public/field information.
• 2026: citizen reports via Vespa Alert and field information.

Year: 2026
Map

Nest map

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2026: test data — will be reset at the start of the primary-nest season (April–May).
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Legend
Reported nest
Confirmed nest
Neutralised nest
False report
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