Their property was a key demonstration area monitored by Scion and their farm was used by the Bay of Plenty Regional Council as a showcase for wise land management.
Mr and Mrs Brann are members of the New Zealand Farm Forestry Association and Mr Brann served as national president.
The Branns also developed their property for free recreational use with huts, confidence courses for children, walking tracks and horse trails alongside the river.
Mr Brann's father built a hut for their children, which they and their friends continued to stay at regularly as they grew up. "We could see there was a need for it so we built another three huts then converted the wool shed from there," he said.
"I think the Bay is desperately short of those sort of parks."
A couple of months ago, the couple sold the remaining 121ha and moved to Te Puke.
Mr Brann was also involved with mountain safety, has been part of Land Search and Rescue and now volunteers to clean, plant trees and do maintenance at McLaren Falls Park.
The couple have also run life skills tramping trips for youth in the Urewera Ranges.
Mrs Brann, 69, was involved with the Brownies for many years, is a driver for Meals on Wheels in Te Puke and, in 2007, established Women on Wheels, a social cycling club that now has more than 100 members.