LANIKAI FOUNTAIN GRASS — Help the O'ahu Invasive Species Committee pull fountain grass in Lanikai, 8 a.m.-2 p.m. Saturday. Bring sunscreen, water, sturdy shoes, lunch. Call 286-4616 or e-mail oisc@hawaii.edu to sign up.

POUHALA MARSH RESTORATION — The Hawai'i Nature Center is restoring Pouhala Marsh in Waipahu. Volunteers are needed to pull pickleweed and mangrove 8:30-11:30 a.m. June 16. Bring work gloves, water, hat, sunscreen, towel and change of clothes; covered footwear and long pants required. Contact Pauline Kawamata at 955-0100, ext. 18.

AMERICORPS INTERNS — Maui Economic Opportunity is recruiting interns age 17 and older for Americorps' environmental program June 12-Aug. 3 on Maui, Moloka'i, Lana'i and Kaho'olawe. Work includes invasive species removal, resource protection and restoration, water-quality assessment and monk seal rescue. Interns receive a $2,025 allowance and $1,000 scholarship. Contact Donna Borge at (808) 873-3101 or donna.borge@meoinc.org, or visit www.meoinc.org.

KANE'OHE WETLAND PROJECT — Volunteers are needed Saturday to help the Sierra Club clear a wetland of mangrove to create habitat for endangered water birds at Marine Corps Base Hawai'i. Because the base is a secured military facility, volunteers must provide name and Social Security number in advance and bring a signed waiver. Call Annette Kaohelauli'i at 235-5431.

KA IWI COAST CLEANUP — Join the Sierra Club 8-10:30 a.m. Sunday for a cleanup of the Ka Iwi coastline. Bring water, hat, sunscreen, closed-toe shoes; bags, gloves provided. Meet at the east restroom at Sandy Beach Park. Call 394-2898.

CLEAN OCEANS CONFERENCE — Volunteers, donations and auction items needed for 4th SOS International Clean Oceans Conference, 8 a.m.-midnight Saturday. Contact sos@saveourseas.org or 651-3452.

PINE TREE PULLERS — Help remove invasive pines near Hosmer Grove, 9 a.m.-noon Sundays. Transportation provided at 7:30 a.m. from Harbor Shops, Ma'alaea, and 8:15 a.m. from Mayor Hannibal Tavares Community Center, Pukalani. Closed footwear required; bring water and lunch. Reserve space at (808) 856-8341.

KOKE'E INTERNS — The Koke'e Resource Conservation Program is looking for summer interns for invasive plant control. Housing and stipend provided. Visit www.krcp.org or e-mail rcp@aloha.net.

KOKUA HALEAKALA — Haleakala National Park needs volunteers for trail maintenance, visitor assistance, weed control, cultural demonstrations, library work and clerical help. Transportation from Makawao available. Apply at www.nps.gov/hale/supportyourpark/volunteer-opportunities.htm. Call (808) 572-4487.

Send listings: For the Environment, P.O. Box 156, Wailuku, HI 96793; cwilson@honoluluadvertiser.com; or fax (808) 242-1520.