News12 New York
N12 Originals
Numbers & Links
Local
Crime
Weather
Politics
Taxing Long Island
Stony Brook Medicine
Vote 2026: Long Island primaries

Gnats galore: Insects interrupt Long Islanders’ weekend

News 12 viewers sent in photos of the bugs in Farmingdale, Lynbrook, Levittown and Cedar Beach.

Cecilia Dowd

Aug 28, 2023, 6:58 PM

Updated

Share:

More Stories

Swarms of what are known “fungus gnats” have been spotted all over Long Island in recent days.

Arborist Evan Dackow says it’s a result of the “wet environment” we’ve had lately.

“We’ve had a lot of rain, it’s been very wet, so their population is on an uptick,” Dackow says.

News 12 viewers sent in photos of the bugs in Farmingdale, Lynbrook, Levittown and Cedar Beach.

“I see them around the pool, anywhere in the front of the yard when I’m getting the mail, an abundance of them,” says Ray Dean, of Levittown.

Dackow says the gnats don’t bite and live for about a week.

In addition to the gnats, flying ants have made appearances across Long Island, with one resident turning to a leaf blower for help after they interrupted a backyard barbeque.

Dackow says ants develop wings twice a year, in the spring and then in the late summer and early fall. They then start another colony somewhere else.

More Stories

Top Stories

App StoreGoogle Play Store

info

Newsletter

Send Photos/Videos

Contact

About Us

News Team

News 12 New York

follow us

Twitter

Facebook

Instagram

more resources

Optimum Corporate

Optimum Service

Advertise on News 12

Careers

Content Removal Policy

© 2026 N12N, LLC

Privacy Policy

Terms of Service

Ad Choices