Former hockey Olympian Barry Maister has swapped his hockey stick for trees.
Mr Maister now chairs the Kaipupu Point Wildlife Sanctuary - the "jewel in the crown of the Marlborough Sounds".
Motivated by a keen interest in biology and a passion for community development, Mr Maister donates much of his time to the sanctuary.
Mr Maister, a former school principal, uses his background in education to encourage interest in the regeneration process and history of the Sounds. He hopes to one day leave a regenerated landscape for future generations to enjoy.
He attributes the success of the sanctuary to the community's clear sense of identity and its shared goals.