Not every ant in your lawn is a funnel ant. Tweed Coast yards get a few common visitors, and telling them apart matters more than you might think. Some only wreck the look of your grass, some bite, and one of them you are meant to report. We come across all of them in lawns around Tweed Heads and Banora Point, sometimes more than one in the same yard. Here is how to work out what you are dealing with.
Funnel ants: the mound builders
Funnel ants are tan to mid-brown, live almost entirely underground, and announce themselves with cone-shaped soil mounds that pop up after rain. They do not bite people, but they quietly undermine a lawn from below. If your main problem is little volcanoes across the grass, our guide on what those lawn mounds really are covers them in detail, and why funnel ants wreck your lawn explains the damage they do.
Coastal brown ants: the paver ants
Coastal brown ants are tiny and light brown, and they love the edges of paths, driveways and slabs. You will see fine soil pushed up between pavers and along cracks, and a steady trail of them heading indoors for food. They are a nuisance rather than a biter, but they are persistent and hard to knock back with a supermarket spray.
Green-head and biting ants
Green-head ants are small with a greenish, metallic sheen, and they nest in the ground in lawns and garden beds. Unlike funnel ants, these ones sting, and the sting is sharp enough to upset a child or a pet. If you have had a nasty nip while walking barefoot across the lawn, a biting ant like this is the likely culprit.
Fire ants: the one to report
Fire ants are reddish brown and aggressive. Their nests are mounds of loose soil with no clear single opening, and when disturbed they boil out and sting in numbers. Fire ants are a notifiable pest across our region, so if you suspect them, do not treat the mound yourself. Keep children and pets clear and have it identified.
How to tell them apart at a glance
- Cone mounds after rain, no biting usually means funnel ants
- Soil between pavers and trails indoors points to coastal brown ants
- A sharp sting in lawns or beds suggests green-head or other biting ants
- An aggressive swarm from a loose mound needs fire ants ruled out fast
Not sure what you have?
Getting the identification right is the whole game, because the wrong product on the wrong ant just wastes a weekend. When we attend for ant pest control in Tweed Heads, we confirm the species first, then match the treatment to it. If it turns out to be funnel ants, our funnel ant treatment cost guide shows what the job runs.
Funnel ant FAQs
Do funnel ants bite?
No. Funnel ants are a nuisance pest that damage lawns from below. They do not sting people the way fire ants or green-head ants do.
How do I know if I have fire ants?
Fire ants form loose soil mounds with no obvious entry hole and swarm aggressively when disturbed. If that sounds familiar, keep clear and have them identified, since they are notifiable in our area.
Can one lawn have more than one type of ant?
Yes, and it is common. That is why correct identification before treatment matters so much.
If you have ants in the lawn and you are not sure which ones, send us a photo or book an inspection and our Tweed Coast team will tell you exactly what you are dealing with and how to handle it.
