A biodiversity project at Burgess Stream near Eyreton received a helping hand from around 20 Swannanoa School students during a planting day late last year.
The students planted 394 native seedlings and once the project is completed the site will contain 4500 native plants.
These will improve biodiversity values by enhancing the riparian margin of the stream and protecting the adjacent springhead.
The initiative is a joint project between Waimakariri Irrigation Limited (WIL), Environment Canterbury and WIL shareholder and landowners Andrew and Peter Gilchrist.
Biodiversity project lead Dan Cameron said it was wonderful to hear the group of students commenting, "we're saving the planet and it's fun," as they planted their seedlings alongside the stream.