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Introduction to Invasive Species

Report Sightings

Click here to report a sighting and be sure to include a photo if possible.

Report Sighting

Species Alerts

Asian hornet (aka ‘Yellow-legged hornet’)
Oak Processionary Moth
Pond slider
Quagga mussel
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News and blogs

Asian hornet rolling update - 2025
First Asian hornet nest in Ireland
Government response underway following reported sighting of an Asian Hornet

Search for a non-native species

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