Wetlands Coming Back to Life: The Hidden Power of Puatai

From a distance, a wetland can look unremarkable - a patch of raupō, a low-lying corner of a paddock, a place the ground stays soft after rain. For generations, wetlands across Aotearoa were drained or bypassed in the push to make land “productive,” their value measured only by what could be grazed or planted. 

But through He Rau Ake Ake, our  100-Year Whenua Optimisation Plan, we are learning to see these places differently. Nowhere is that more evident than at  Puatai. 

As part of our recent Rapid Biodiversity Assessment (BioRAP), Tonkin & Taylor’s Roger MacGibbon (senior ecologist) identified the Puatai wetlands as some of the most ecologically significant places on our farms. Roger proclaimed that it is one of the finest coastal wetlands he has come across the motu. These wetlands are not incidental features. They are living systems, already supporting a web of life that stretches from water to sky. 

Ray Leach, Whāngārā Farms’ Business Manager, recalls the first site visit with biodiversity lead Roger MacGibbon vividly. 

“When Roger saw the wetlands at Puatai, his reaction was immediate” Ray says.  

“It was like watching someone arrive somewhere they’d been hoping to find their whole career. He just lit up. You could tell he wasn’t seeing ‘swamp’ or ‘waste ground’, he was seeing possibility, layers of life, and a future waiting to be shaped.” 

Puatai contains three large wetland systems and several smaller ones, many scheduled by the Gisborne District Council because of their regional importance. Within them are raupō, mānuka, flax, sedges, and open water bodies. One wetland is edged by mature native trees, including pūriri, kahikatea, tawa, and hīnau. Another holds islands of dense raupō surrounded by still water. In spring, a northern rātā blooms nearby, reminding us that these places are part of a much older ecological story. 

For birds, wetlands are nurseries. 

The BioRAP identified Puatai as high-quality habitat for species such as dabchick (weweia), and as potential breeding and foraging grounds for threatened birds including Australasian bittern (matuku-hūrepo), spotless crake (pūweto), and marsh crake (kotoreke). Some of these species have already been recorded in and around the wetlands. Others are likely to return as habitat quality improves. 

These birds need more than water. They need shelter, dense vegetation, quiet margins, and space to move between feeding and breeding areas. Wetlands provide all of that in one place. They are not just “wet areas.” They are complete ecosystems. 

What makes Puatai especially powerful is its context. These wetlands sit within a working farm landscape, and just off a public road. Around them are paddocks, laneways, and daily activity. That proximity matters. It means restoration here is not symbolic. It is practical. It shows what it looks like when biodiversity is integrated into farming, not separated from it. 

As Roger MacGibbon often reminds us, wetlands punch well above their weight. They filter water, slow runoff, store carbon, buffer floods, and create habitat for species that cannot survive anywhere else. In a changing climate, they are not just ecological assets. They are infrastructure. 

The BioRAP also gives us clarity about what is holding these systems back. Some wetlands are grazed and pugged by stock. Invasive species such as grey willow and bindweed are present, gradually crowding out native plants. In places, wetland edges lack the protective vegetation that helps maintain water quality and temperature. These pressures are common across rural landscapes. What matters is how we respond. 

He Rau Ake Ake gives us a framework to act. 

The report points toward practical, achievable steps: fencing wetlands to exclude stock, removing invasive species, restoring native planting along margins, and strengthening the connection between wetlands and surrounding bush. None of these actions are radical. All of them are proven. Together, they change everything. 

Where wetlands are protected, birds return. Insects multiply. Water quality improves. Fish find refuge. More of the land begins to permanently hold water again, rather than flushing it away. Over time, the wetland becomes not a problem to manage, but a partner in the system. 

For our whānau, this is a shift in how we understand value. A wetland is no longer “lost” land. It is productive in a different way. It produces life. It produces resilience. It produces futures. 

For our partners, community and agencies, Puatai offers something equally important: a place where long-term policy goals meet on-the-ground practice. Freshwater protection. Climate resilience. Biodiversity recovery. Cultural connection. They are not abstract here. They are visible in raupō and open water, in birds returning, in fences moved and margins planted. 

This is why He Rau Ake Ake is built on a 100-year horizon. Wetlands do not recover overnight. They respond to consistent care. Each planting season adds structure. Weed and pest control safeguard the mahi.  Each year without grazing allows roots to deepen and margins to stabilise. Each generation inherits a system stronger than the one before. 

The Puatai wetlands are already alive. They already carry taonga species. What the BioRAP has done is make that visible and actionable. 

From the air, they may still look like patches of green and silver in a sea of pasture. But on the ground, and over time, they tell a different story. 

They tell us that restoration does not begin with grand gestures. It begins with recognising what is already trying to live. 

At Puatai, life is waiting. Our role is simple: to give it the space to thrive.