A group of environmentally conscious Whangarei students have learned first hand that a bit of direct action can get things moving.
It follows a visit from the mayor to hear their concerns for the health of the stream that runs beside their school.
The pupils, all aged about 9, have been studying the Raumanga Stream that flows beside Hora Hora School for the past 18 months as part of a science project, teacher Suzie Gray said.
They were looking at the health of the stream, including checking for whitebait and the macroinvertebrates (insects, crustaceans, molluscs, arachnids and annelids) they fed on.
The youngsters were shocked to discover so much pollution in their part of the stream. They decided to look after the stream and wrote to Whangarei District Council seeking permission to become the kaitiaki - guardians - of the stretch of waterway.