Community fights invasive species along the Makiki Stream

HONOLULU (KHON2) — Hundreds of community members gathers along the Makiki Stream Saturday to fight invasive species in an annual Earth Day clean-up.

Get Hawaii’s latest morning news delivered to your inbox, sign up for News 2 You

The Division of Land and Natural Resources crews and nearly three dozen volunteers took on the mile-long stretch of waterway for mother nature.

We’re removing various invasive species, putting in native plants and then working on some hillside erosion prevention,” said Kekai Mar with DLNR’s Division of State Parks. 


What this gender bending weather pattern has in store for Hawaiʻi

Mar is also accredited with other Earth Day clean-ups around the island such as one at Diamond Head State Monument and at Sand Island State Recreation Area.

“Twenty years ago, we started the work to make the area more native, by bringing in native plants and trees. A recent grant from the Honolulu Board of Water Supply allowed us to hire a service member from Kupu to really start focusing on getting bad plants out and good ones in,” explained Aaron Lowe, of the Nā Ala Hele program.


Experts agree: Hawaiʻi has to make this move

As of late, DLNR has planted 30-40 koa trees. Plants planted nearly two decades ago have reached full growth and Lowe says the streambank is starting to come back.

“It’s kind of that secret garden story where you open the doors and it’s all overgrown and you pull all the weeds, plants and vines, restore native plants and get it looking good again. We’re getting there,” Lowe added.

Mar said, “Having all these community and school groups, our curators, staff, and volunteers from across the state and the country show up, gives the volunteers a real sense of pride. In many cases they’re giving back to the spaces where they live. They want to be part of something larger than themselves.”


How to celebrate, observe Earth Day on your island

Along with removing and replacing the ecosystem, the debris is being removed out of the stream.

A build up of debris can clog the stream, leading to flooding downstream, which would affect the Ala Wai canal.

Download the free KHON2 app for iOS or Android to stay informed on the latest news

DLNR says they are hoping to host more clean-ups of the Maikiki Stream, so if you missed out on this clean-up visit their website to watch for future ones.