"We are hopeful, if this population expands, we can have habitation in this area for kiwi to expand into. Kokako as well."
Mr Anderson said achieving sanctuary status for the land would be a significant milestone, given its history as a quarry site. By transforming it into a sanctuary, it would help link the Otanewainuku and the Otawa native forest cover.
The proposed new name of the site will be the Otawa Sanctuary Area, as recommended by Te Kapu o Waitaha. The name reflects that the land is in the shadow of Otawa maunga (mountain) and is therefore under its care and protection, the same as Otawa Scenic Reserve to the north.
Mr Anderson said he hoped that eventually the area would become a conservation haven but would be focusing on pest control to begin with.
"The biggest challenge really is going to be getting a comprehensive pest control up there. Rats, stoats and possums, they can cause quite a lot of damage"
The Department of Conservation was working with the Bay of Plenty Regional Council, community and iwi groups to help make that happen, he said.
"It's exciting," Mr Anderson said. "The passion our partners have already shown to enhance this area is phenomenal and I would like to thank them all for helping us get to this pivotal moment.
"I encourage people to make a submission in support of this proposal to ensure all the animals living there are given the protection they deserve."
-Submissions are due by November 23 and should be sent to: Dinah Wakelin, Department of Conservation, PO Box 5244, Dunedin 9058 or djwakelin@doc.govt.nz.