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Raccoon Dog
Nyctereutes procyonoides
Status:
Potential
Habitat:
Terrestrial
Threats:
Highly adaptable to new habitats. Voracious predator. Disease and parasite vector
Find out more ›
Red Imported Fire Ant
Solenopsis invicta
Status:
Potential
Habitat:
Terrestrial
Threats:
Damage electrical equipment, feed on commercially important crops; competition with, predation and stinging of other animals
Find out more ›
Red-vented bulbul
Pycnonotus cafer
Status:
Potential
Habitat:
Terrestrial
Threats:
Destroys commercially important crops. May spread invasive plant seeds. Competes with native birds for food and space
Find out more ›
Sacred ibis
Threskiornis aethiopicus
Status:
Potential
Habitat:
Terrestrial
Threats:
It outcompetes and predates on native water birds
Find out more ›
Silky hakea
Hakea sericea
Status:
Potential
Habitat:
Terrestrial
Threats:
Increases wildfire intensity. Reduces species richness, supressing and excluding native flora
Find out more ›
Small Asian mongoose
Herpestes javanicus
Status:
Potential
Habitat:
Terrestrial
Threats:
It is an oppertunisitic feeder, and will impact on native mammals, amphibians, birds and reptiles
Find out more ›
Sosnowsky’s hogweed
Heracleum sosnowskyi
Status:
Potential
Habitat:
Terrestrial
Threats:
Once established, the species is almost impossible to eradicate
Find out more ›
Tree-of-heaven
Ailanthus altissima
Status:
Potential
Habitat:
Terrestrial
Threats:
Highly adaptable. Can outcompete native species
Find out more ›
Tropical fire ant
Solenopsis geminata
Status:
Potential
Habitat:
Terrestrial
Threats:
Interferes with native seed dispersal. Consumes native and commercially important seeds and seedlings. Decline in native ants.
Find out more ›
Invasive Species Northern Ireland
About ISNI
About Invasive Species
Research
Invasive Species Maps
Invasive Species Week
Invasive Species Week 2025
Ideas for events and activities
Five things you can do
Useful Resources
Back
Back
Back
Legislation
European Union
Species of Union Concern
Widely Spread Species in NI
Back
Northern Ireland Only
International
Back
Species Accounts
Species Alerts
List of identification guides
Back
Biosecurity & Prevention
What can I do?
Check Clean Dry
Guidance for Anglers
Guidance for Boaters
Guidance for canoeists, kayakers and stand up paddle boarders
Guidance for Aquaculture
Guidance for field workers
Guidance for Divers
Guidance for clubs and managers of water bodies
Guidance for events
Check Clean Dry Resources
Back
Be Pet Wise
Pet Owners
Pet Traders
Be Pet Wise Resources
Back
Be Plant Wise
Are you a retailer?
Are you a gardener/pond owner?
Know What You Grow
Stop The Spread
Compost with Care
Be Plant Wise Resources
Back
Back
Pathway Action Plans
Back
Managing the Problem
Invasive Plant Management
Site Management Resources
Back
Resources
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