Alertes Frelons

Help track and manage the spread of the invasive Asian hornet in Belgium.

Alertes Frelons is a citizen science platform dedicated to protecting our bees, local biodiversity, and public safety. The Asian hornet (Vespa velutina) is an invasive species that poses a significant threat to honeybees and wild pollinators. With Alertes Frelons, you can take action in seconds.

HOW IT WORKS:

Spot a Nest: If you see a suspicious nest or hornet in your garden, street, or workplace, stay at a safe distance.

Report in Seconds: Use the app to take 1–3 photos, mark the precise location on the map, and add a brief description.

Expert Verification: Your report is sent securely to the regional monitoring network. Experts review the data and prioritize professional intervention.

Track Progress: Follow the status of your report and view the live "Map of Reports" to see the situation across Belgium.

KEY FEATURES:

Easy Reporting: Simple, intuitive interface to submit alerts quickly.

Real-Time Map: Explore recent reports by region and follow the evolution of Asian hornet activity.

Identification Guide: Not sure if it’s an Asian or European hornet? Our built-in guide helps you tell the difference.

Direct Impact: Your reports help regional authorities and beekeeping organizations take swift action to remove dangerous nests.

Secure & Private: Your data is handled securely and sent directly to official monitoring networks.

WHY IT MATTERS:

Asian hornets prey heavily on bees and other essential pollinators. By reporting nests, you are directly contributing to the protection of our ecosystem and supporting the work of local authorities and beekeepers.

Join the Alertes Frelons community today and help us keep Belgium’s biodiversity safe.

Alertes Frelons: Protecting Biodiversity Together.

Alertes Frelons is an independent application developed and operated by B-Consulting.