Ducks Unlimited NZ

Displaying items by tag: Wetlands

Saturday, 23 December 2017 21:07

Wairio in action

A busy day at Wairio:

There was a digger on site to raise the walking track.

The success of retaining water in the wetland has required this work. Also the need to clear a few culverts to allow the water to flow more easily from Stage 4 (in the slightly higher ground in the north of the wetland) to the Stage 3 area. Though there is still plenty of work in progress and the need to equalise the water level.

There is new walking track signage made by DOC. That will be a big help for those interested in exploring the area.

And lastly, Stephen Hartley from Victoria University (with helpers Maxine, Veronica and our own Ross Cottle) starting a drone flight to record vegetation and water levels, principally in the Stage 3 research area.

Published in Issue 171
Saturday, 18 November 2017 14:43

What is a wetland


Under severe threat - 90% gone and shrinking!

What is a wetland?

A wetland is an area of land whose soil is saturated with moisture either permanently or seasonally.

Such areas may also be covered partially or completely by shallow pools of water

They come in many different guises, including bogs, streams, swamps, lakes, lagoons, estuaries, mudflats and flood plains. The water found in wetlands can be saltwater, freshwater, or brackish.

Published in Uncategorised
Tagged under
Monday, 13 November 2017 10:19

The new green scene

Harnessing wetlands as green infrastructure solutions to our water woes
For one weekend every July in Canada, the village of St. Pierre-Jolys hosts the National Frog Jumping Championship. It’s part of the annual Frog Follies Festival. The thriving Franco-Manitoban community is also proud of its parks, a new residential compost pickup service and the Trans-Canada Trail that runs along the nearby Rat River. It’s about as green as it gets here. And it’s about to get greener.

Seeing wastewater through a green lens

Standing on a grassy berm overlooking St. Pierre-Jolys’ current wastewater treatment lagoon, Janine Wiebe points to an adjacent muddy field.
“In a few months, this field will be full of heavy equipment,” she says, smiling. The village’s chief administrative officer describes how their wastewater treatment system will expand to include a new tertiary treatment wetland.

Like all communities, St. Pierre-Jolys must anticipate the current and future needs of their wastewater treatment system. Future growth depends on it. Their system needs to remove pollutants, deliver clean water, handle increased volume and cope with the uncertain timing of storm water events.

Traditional, concrete treatment plants are expensive to build and maintain. St. PierreJolys found a better solution.

Staff from Native Plant Solutions (NPS) proposed the tertiary treatment wetland; a sustainable, cleaner, cost-effective and greener way to reduce nutrient levels in the village’s wastewater.

“In this system, a third cleansing cell – the wetland – is added to the primary and secondary treatment cells to reduce phosphorous levels,” says Glen Koblun, manager of NPS. NPS is a consulting branch of Ducks Unlimited Canada (DUC) and a leader in science-based treatment wetland systems.

“There’s lower maintenance and management costs to this system compared to chemical or mechanical treatment options,” adds Koblun. 

The treatment wetland system takes advantage of the natural functions of wetland plants – a process called phytoremediation – that transforms common pollutants into harmless by-products or essential nutrients. This comes from the sheer amount of biological activity that occurs in a wetland system including sunlight, wind, water, air, plants and soils.

“This project fits our vision,” says Wiebe. “We are leaving a legacy that will make it easier for future generations. It allows room for expansion and will cost less in the long run.”

Green infrastructure: it’s only natural

Green infrastructure is a buzz word that’s infiltrating conversations about making communities more resilient to disasters like floods. DUC research scientist Pascal Badiou, PhD, believes green infrastructure is essential. Wetlands, he says, are one of the most powerful systems available to us.

Traditional built infrastructure such as dry dams or water treatment systems serve an important role but typically address only one issue and come with high maintenance costs,” says Badiou.

“Green infrastructure, which includes natural areas, vegetation and wetlands, captures and treats stormwater and runoff at its source. It’s building with nature instead of concrete.” 

Communities from coast to coast are finding that nature has an effective and efficient way to deal with wastewater: wetlands. These cost-effective, natural powerhouses provide benefits and services that reduce the need for costly built (grey) infrastructure such as dams, water diversions, water treatment plants and engineered carbon sinks. Green infrastructure like wetlands can also reduce pressure on and extend the life of grey infrastructure. ©DUC

Wetlands hold rainwater, snowmelt and floodwaters. They filter pollutants, store carbon, replenish groundwater, reduce erosion and provide habitat for wildlife as well as places for people to enjoy the outdoors.

“Other types of flood control are not able to deliver the additional benefits that wetlands provide,” says Badiou, who has conducted extensive research across the Prairies about the role of wetland drainage on water quality and quantity.

Seeing the green light through restoration

Getting people and governments to appreciate green infrastructure can be difficult. In Alberta, it took the devastating floods of June 2013 for the provincial government to reach a watershed moment. Southern Alberta was inundated. Downtown Calgary shut down. These events cost millions of dollars in damage.

The government responded with a number of funding programmes to address a wide range of recovery activities, including the Watershed Resiliency and Restoration Programme (WRRP). As its name implies, the WRRP aims to improve watershed functions to build greater long-term resiliency to droughts and floods. Resiliency would be improved through restoration, conservation, education and stewardship.

Traditional mitigation projects involve largescale construction or engineered structures (“grey” infrastructure). Watershed restoration supported by WRRP focuses on natural solutions. This includes conserving and restoring wetlands.

Tracy Scott, DUC’s head of industry and government relations in Alberta, and other DUC staff presented a business case for the use of wetland restoration for flood mitigation in southern Alberta. Their efforts helped inform the government’s development and implementation of the WRRP.

“The expansion of the WRRP programme to include natural green infrastructure was an excellent example of how we helped the Government of Alberta align wetland conservation with provincial and societal priorities, including Alberta’s Wetland Policy,” says Scott. “Few people recognise that the new Alberta Wetland Policy represents an important implementation tool to support Alberta’s flood, drought, water quality and biodiversity management goals.”

During the first round of the programme’s implementation in 2014, DUC has received $11.6 million to fund restoration of 1,380 acres (558 hectares) of wetlands in flood- and drought-prone areas in the southern part of the province

“A significant proportion of that money is going directly into the pockets of participating landowners, rewarding them for their contribution to ecosystem services, with the balance being used for the actual restoration work,” says Scott.

This puts the natural power of the landscape to work, instead of relying only on traditional engineered infrastructure,” says Scott. It’s a proactive approach that’s safeguarding the long-term future of water, wildlife and people across the province.

“The WRRP is the first chapter of DUC’s green infrastructure story in Alberta,” says Scott.

St. Pierre-Jolys CAO Janine Wiebe stands near the future site of the village’s tertiary treatment wetland.

St. Pierre-Jolys CAO Janine Wiebe stands near the future site of the village’s tertiary treatment
wetland. The village consulted with DUC’s Native Plant Solutions on the project, will be an
additional treatment step to clean wastewater. This form of green infrastructure uses natural
wetland processes to clean the water before it enters the Rat River. ©Leigh Patterson

Pairing green with grey

As Alberta has learned, flood control is a key environmental benefit provided by wetlands. But little research exists specific to Ontario. The need to fill information gaps has escalated in recent years as the province has been hit with bigger storms and floods.

In 2016, DUC and several partners conducted research in the Credit River watershed, a densely-populated region vulnerable to extensive flooding. They used a hydrological model that quantified the consequences of wetland loss and gain on flooding under a variety of storm events. 

This past fall, the results came in.

Not surprisingly, in modeling scenarios where researchers removed wetlands from the landscape, flooding was worse. When wetlands were restored the intensity of flooding diminished.

The research supports the idea that when combined with built infrastructure like storm water retention ponds, green infrastructure like wetlands can provide another layer of flood defence. Green infrastructure like wetlands can also reduce the pressure on and extend the life of grey infrastructure.

“The research identifies areas where wetland restoration will have the greatest impact on flood reduction,” says Mark Gloutney, PhD, DUC’s director of regional operations, eastern region. “DUC can work with municipalities, conservation authorities and others to better plan for extreme weather and flooding by helping build up their inventory of natural infrastructure assets, like wetlands.”

Building climate-resilient communities in Ontario will require strategic investments in wetland restoration, says Gloutney. DUC, he adds, “is prepared to come to the table.”

Coast to coast: more shades of green

Janine Wiebe is looking forward to the final implementation of her village’s green vision. They plan to add educational signage and trails around the new tertiary wetland site. They also want to invite environmental science students to conduct research there.

As they wait, cities like Moncton, N.B. are reaping the rewards of investing in green infrastructure.

By working with NPS staff, Moncton has integrated wetland-like naturalised storm water retention ponds into urban developments. These urban wetlands are able to store and filter vast amounts of water, which improve water quality as a result.

Elaine Aucoin, Moncton’s director of environmental planning and management found that these systems are functional, and add to the quality of life for residents. “Wetlands look a lot nicer, and provide the community with a place to gather around, unlike dry ponds that are often fenced off, and a waste of space,” says Aucoin.

In March, DUC president Jim Couch recognised the City of Moncton with a special “Ducks Unlimited Canada Order of Conservation” for its wetland conservation leadership.

Leading the green infrastructure revolution on the opposite side of the country is Gibsons on B.C.’s sunshine coast. The town gained national recognition when the Globe and Mail profiled it for declaring Nature its “most valuable infrastructure asset”. Their 2015 financial statements read: The Town is fortunate to have many natural assets that reduce the need for man-made infrastructure that would otherwise be required. This and filtration), creeks, ditches and wetlands (rain water management) and the foreshore area (natural seawall).

What gets measured gets managed. So important are these green infrastructure assets, the town made a pioneering decision to include them under the same asset management system as engineered infrastructure.

Walking over a footbridge spanning the springswollen Rat River, Wiebe says she understands why Gibsons values the potential of green infrastructure solutions that exist around us.

“Instead of working against nature, we should be working with it.”

Leigh Patterson

Leigh Patterson

Leigh Patterson is editor of Conservator 

Published in Issue 173
Monday, 13 November 2017 09:57

Musings from the Marsh – Habitat te Henga

Having just returned from trip to Southern Africa where brown was in fashion, I was glad to visit our wetland and rejoice in the green of all the wetland and surrounding bush flora. A good year for white also with heketara and clematis splashing through the canopy.

Making my way quietly to the oxbow where I was hoping to see the [almost] resident pair of Pateke I was quite satisfied to instead observe a pair of shoveler, the male in his ruddy breeding colours.Circling upstream to check on some of our plantings of 2-3 months ago I was annoyed to see the billy goats Gruff , all three enjoying the lush spring grass but also no doubt the culprits that had ravaged some of the over 3,000 plants we have planted so far.Especially annoying was the loss of some maire tawake, but perhaps with Myrtle Rust now in New Zealand they are in jeopardy anyway. 

Sedges and rushes, flax, kahikatea, the wet loving kaikomako and many other species all planted over several days by school groups, Junior Forest & Bird, Brownies, and volunteers. A group of Rotarians fulfilling Rotary International’s call for every Rotarian to plant a tree to mitigate against Global Warming, managed to do far better including 20-30 large sized kahikatea and pukatea

A large area of flax was planted where the previous owner had allowed a dump of some soil that unfortunately had gorse seeds. This was the only part of our almost year old purchase that had gorse and although sprayed out last summer, seedlings will spring up. However flax is impervious to the spray we can use to steadily eradicate the gorse seedlings and will ultimately shade out gorse.

Special plantings: Sedges and rushes, flax, kahikatea, the wet loving kaikomako and many other species planted over several days by school groups, Junior Forest & Bird, Brownies, and volunteers.

Special plantings: Sedges and rushes, flax, kahikatea, the wet loving kaikomako and many
other species planted over several days by school groups, Junior Forest & Bird, Brownies, andvolunteers.

Earlier in the month behind the newly planted flax in the small seep curling around to the oxbow, a bittern was seen so they are certainly utilising all of our Matuku Link property from west to east.

Good progress has been made on the nursery that will be providing the many plants needed to revegetate the 3-4 hectares of alluvial flat and that task will probably take 3-5 years. Downstream in the main part of the te henga wetland our trapping contractor often sees Pateke – but a more exciting report has just come through of another missing species.

With an invasion of Salvinia weed tackled by MPI two years ago, follow up monitoring on the water by kayak is ongoing. No Salvinia weed was seen in the latest monitoring but among the birds noted banded rail was listed. We are investigating this further as that species has not
been noted for decades following the collapse of the fitch industry and the local fitch breeder
merely releasing his animals into our valley.

If confirmed this will mean that all the rails are present as last year our audio monitoring picked up marsh crake in almost the same area. As a consequence of that we have beefed up our predator control with a line of Goodnature A24 traps along the shore line.

John Sumich

Published in Issue 173
Thursday, 09 November 2017 22:55

A unique New Zealand wetland enhancement project

In 2008 Taumata Lagoon, south east of Carterton in the Wairarapa Region of New Zealand, was classified as “A WETLAND OF NATIONAL IMPORTANCE”.

The lagoon is also recognised as the country’s best example of an “Oxbow Lagoon” – with both ends of the lagoon being only 300-metres apart.

In addition, the inner area of the lagoon contains between 200 and 250 ancient Totara and Kahikatea. (Possibly the most significant area of  ancient forest on the floor of the Wairarapa valley).

The 34-hectare lagoon environment is also the home of over 40 different  species of birds – including good numbers of the rare and endangered endemic NZ Dabchick, large numbers of NZ Shoveler, Grey Teal and Black Swan (there are now close to no mallards!), plus bush birds, including: Falcon, Kereru, Tui, Bellbird and huge numbers of Fantail.

In addition 110 different species of endemic plants have been identified in the area.

Taumata Lagoon

A wetland of national importance and a classic oxbox lagoon, with close to half of the lagoon and its environs being protected by a QEII National Trust Open Space Covenant.

The lagoon is 9 kilometres south east of Carterton – a rural town in the Wairarapa region of New Zealand.

Sylvia and Neil Hayes purchased part of Taumata Lagoon in 1990 and since then considerable enhancement of the environment has taken place, and, with lots of dedicated assistance, a weir to regulate water levels was constructed, well over 5000 willows have been removed, over 8000 Totara, Kahikatea and swamp flax have been planted and several thousand predators have been eliminated; with management of the predator control programme being carried out by the Greater Wellington Regional Council since 2000. The Timms trap was originally  designed as a Possum trap, but has proven to be highly successful in the elimination of – feral cats, ferrets, stoats and hedgehogs. The largest ferret ever eliminated in New Zealand was in a Timms trap – at Tamata Lagoon.

Historically the most desirable lagoon water levels have relied heavily on flood water from the adjacent Waiohine River, but in 2014 a Waiohine River stop bank burst its banks – the result being that flood water pours through  the gap and heads straight to the Ruamahanga River – instead of the lagoon!

The Waiohine and the Ruamahanga rivers converge three kilometres to the south of Taumata Lagoon and each river floods 3 to 4 times each year.

The Regional Council informed the four owners of Taumata Lagoon that they had no funds available to rebuild the stopbank – and the owner of the stopbank property said he didn’t want the stopbank rebuilt! 

At my instigation, on September 14, 2016, a meeting was held on site to discuss how best the problem could be resolved. Involved were GWRC staff, the four lagoon owners, the Wairarapa QEII National Trust representative and the landowner of the stopbank area. With full support of all involved the outcome of the meeting was to reverse the flow of water through the adjacent neighbours flood drainage channel (which normally puts flood water back into the Waiohine River), construct a culvert under the road, construct a channel on the Hayes property and join it up with the culvert.

In 1942, in the same area, there were large numbers of endemic Totara (Podocarpus totara) and the endemic Kahikatea (Dacrycarpus dacrydioides), but all but seven of the Totara were milled during the 1950s.

This aerial photo was taken in 1942.

The area just above the gravel road at the bottom of the photo  is where Suez #2 was created and where our final planting programme was completed in August 2017.

Many of the Totara and Kahikatea in the main part of the natural forest were also milled at the same time, but approximately 100 Totara and 250 Kahikatea survived and many of these have a QEII National Trust Open Space Covenant over them, which protects them and all plantings since 1990 in perpetuity. Most of the Totara and Kahikatea are ancient – with massive trucks!

Close to 50 different species of birds have been identified in the lagoon area and over 100 endemic trees and plants have
been identified.

The Hayes block of land where the “Suez #2” was created was leased to a neighbour for 10 years, but as soon as the lease expired Neil and Sylvia Hayes commenced another major native planting programme – initially with native swamp flax (for shelter belts) and then Totara.

Between 1990 and 2017 Neil and Sylvia have proven the ancient Greek proverb to be wrong: “THE WORLD GROWS BETTER WHEN OLD PEOPLE PLANT TREES KNOWING THAT THEY WILL NEVER SIT IN THEIR SHADE.”

All finished five days later – with grass seed spread throughout the flat ground. The flow of water from the neighbours drain was reversed – and instead of the water flowing back into the Waiohine River it now flows into Taumata Lagoon.

NZ Swamp Flax grows rapidly and provides an excellent wind break for other endemic plants and trees – and for the endemic Tui (Prosthemadera novaeseelandiae), Bellbird (Anthornis melanura) and the native Fantail (Rhipidura). The NZ Native flax provides an array of insects and nectar.

The first flow through the canal and into the lagoon was in April 2017.


A superb outcome to a complex wetland management problem.

Sincere thanks to the GWRCs Masterton Branch; the GWRC Head Office, all five landowners involved, particularly the adjacent neighbours – the Herrick Family – for their essential support with the use of their drain and the QEII National Trust for their support.

If further information is required please contact Neil Hayes on (06) 3796692 or by Email on This email address is being protected from spambots. You need JavaScript enabled to view it. – or at  PO Box 188, CARTERTON.

Neil Hayes

QSM CEnv DU (NZ) Foundation Member & DU (NZ)
Life Member.

Published in Issue 173
Tuesday, 31 October 2017 16:25

Wetland care New Zealand

Wetland Care

New Zealand

Wetland care NZ

Our business is to harness community, business and government resources to restore and develop lost wetland areas within New Zealand.

Wetland Care members recognise that wetlands are vital to the wellbeing of the environment, acting as huge ecological sponges by soaking up pollutants and filtering water before it reaches streams, rivers, lakes, aquifers and the sea.

Our initiatives focus on matters as far-reaching as groundwater replenishment, flood control, nutrient and contaminant management and climate change – all critical factors for the conservation of freshwater and saltwater wetlands and marshes.

We want to preserve and conserve the flora and fauna of our most endangered ecosystem so that vibrant wetlands are our legacy to future generations.

Funding for projects comes from the Waterfowl and Wetlands Trust established by Ducks Unlimited New Zealand Inc in 1991 and for specific reasons from an assortment of trusts and community based charitable organisations that like our work. Membership donations and corporate memberships also help.

Central to Wetland Care New Zealand’s mission is forming partnerships with people and organisations with similar aims. 

Tutukaka Landcare Coalition
Tawharanui Open Sanctuary Society Inc.
Ducks Unlimited Operation Pateke
Port Charles release 2005 at Coromandel
Henley Trust, Masterton
Karori Wildlife Sanctuary, Wellington
Kitchener Park, Feilding
Manawatu Estuary Trust, Foxton
Mangaone Wetland, Raetihi
Masterton Intermediate School
Steyning Trust, Hawke’s Bay
Travis Wetland Trust, Christchurch
Wairo Wetland, South Wairarapa
Wetland Trust New Zealand, Rangiriri
Waitakere Branch Forest and Bird
Yellow-eyed Penguin Trust, Dunedin
Cape Kidnappers pateke release, 2008
and 2009
Fiordland pateke release, 2009.

Published in Issue 172
Tagged under
Tuesday, 31 October 2017 13:38

Wairio Wetland Planting Day – June 22, 2017

Another great day on the journey to restore the Wairio Wetland!

About 40 good folk, including a large and enthusiastic contingent from the local Kahutara Primary School, turned up on a nice fine Wairarapa day to add 300 odd trees to the thousands planted over the last 12 years at the Wetland.

Don Bell, a great supporter of the project, had all the plants on site and some good keen lads from Palliser Ridge Station and Trevor Thompson from DUNZ had holes dug before the planting contingent from the school and others arrived. Thus, the actual planting proceeded at pace and all adjourned for refreshments before mid-day. Apart from one attempt at synchronised swimming (it is a wetland after all) all went to plan! It is hard to beat a day out in the elements helping to make things better in this land of ours!

Ross Cottle

Published in Issue 172
Tuesday, 31 October 2017 12:42

Transformation of Mangaiti Gully

Earlier this year Jim Law took Rex Bushell on a tour of Wairio Wetland. Rex was impressed. He is involved with the Mangaiti Gully Restoration Trust in Hamilton. Mr Bushell was very impressed with the Wairio project.

When he arrived home Mr Bushell took the time to look on Google-earth to help locate the wetland in what he described as a “rather extensive landscape”.

Mr Bushell had spent three weeks touring the country, including the South Island and visited many restoration projects being done by both government institutions (like councils and DOC) and community driven ones.

“The one thing that stood out was that there can be no template to lay over any restoration project. Each one is individual both in people available (and their abilities) to run them and the natural area being restored,” Mr Bushell said.

“I returned to our home project, Mangaiti Gully Restoration Trust, full of inspiration by what I have seen.”

Mr Bushell was so inspired by all he had seen on his travels, he went on to write up a management plan for the whole 30 hectares of Mangaiti Gully.

“Ducks Unlimited are doing such great job,” was his closing comment.

Rex Bushell, Co-ordinator

854-0973 or 021-237-3857

Published in Issue 172
Tuesday, 05 September 2017 00:29

Why Wetlands are Important

Wetlands are important features in the landscape that provide numerous beneficial services for people & for fish and wildlife. Some of these services, or functions, include protecting & improving water quality, providing fish & wildlife habitats, storing floodwaters and maintaining surface water flow during dry periods.
These valuable functions are the result of the unique natural characteristics of wetlands. To access more information about wetlands, please visit the Wetland Factsheet Series. At
Wetlands and Nature.
Wetlands are among the most productive ecosystems in the world, comparable to rain forests and coral reefs. An immense variety of species of microbes, plants, insects, amphibians, reptiles, birds, fish and mammals can be part of a wetland ecosystem. Climate, landscape shape (topology), geology and the movement and abundance of water help to determine the plants and animals that inhabit each wetland. The complex, dynamic relationships among the organisms inhabiting the wetland environment are called food webs. This is why wetlands in Texas, North Carolina and Alaska differ from one another.
Wetlands can be thought of as “biological supermarkets.” They provide great volumes of food that attract many animal species. These animals use wetlands for part of or all of their life-cycle. Dead plant leaves and stems break down in the water to form small particles of organic material called “detritus.” This enriched material feeds many small aquatic insects, shellfish and small fish that are food for larger predatory fish, reptiles, amphibians, birds and mammals.
The functions of a wetland and the values of these functions to humans depend on a complex set of relationships between the wetland and the other ecosystems in the watershed. A watershed is a geographic area in which water, sediments and dissolved materials drain from higher elevations to a common low-lying outlet or basin a point on a larger stream, lake, underlying aquifer or estuary.
Wetlands play an integral role in the ecology of the watershed. The combination of shallow water, high levels of nutrients and primary productivity is ideal for the development of organisms that form the base of the food web and feed many species of fish, amphibians, shellfish and insects. Many species of birds and mammals rely on wetlands for food, water and shelter, especially during migration and breeding. Wetlands’ microbes, plants and wildlife are part of global cycles for water, nitrogen and sulfur. Scientists now know that atmospheric maintenance may be an additional wetlands function. Wetlands store carbon within their plant communities and soil instead of releasing it to the atmosphere as carbon dioxide. Thus wetlands help to moderate global climate conditions.
Wetlands and People
Far from being useless, disease-ridden places, wetlands provide values that no other ecosystem can. These include natural water quality improvement, flood protection, shoreline erosion control, opportunities for recreation and aesthetic appreciation and natural products for our use at no cost. Protecting wetlands can protect our safety and welfare.
Environmental benefits of water quality
Wetlands improve water quality. As water moves into a wetland, the flow rate decreases, allowing particles to settle out. The many plant surfaces act as filters, absorbing solids and adding oxygen to the water. Growing plants remove nutrients and play a cleansing role that protects the downstream environments.
Flood control
Wetlands can also reduce the impacts of flooding, as they can absorb heavy rain and release water gradually. Downstream water flows and ground water levels are also maintained during periods of low rainfall. Wetlands help stabilise shorelines and riverbanks.
Wildlife habitat
Many wetland plants have specific environmental needs and are extremely vulnerable to change. Some of our endangered plant species depend totally on wetlands. Wetlands support great concentrations of bird life - far more species than a similar forest area. The survival of threatened species such as the Australasian bittern, brown teal, fernbird, marsh crake and white heron relies on remnant wetlands.
Native fish need wetlands too. Eight of New Zealand’s 27 species including inanga, short-finned eels, kokopu and bullies are found in wetlands, while the whitebait fishery depends on the spawning habitat offered by freshwater wetlands. The decline in native fish populations is directly related to massive reductions in freshwater habitat.
Published in Issue 170
Monday, 04 September 2017 23:56

Cajun Capers

From New Zealand it was easy over the internet to book some days duck shooting and fishing. However the doubts begin to creep in when you travel all the way to the “Great Wetlands of the South” in this case Louisiana, USA. 
The Judge and I travelled to New Orleans by car starting from Dallas, then down the only road that leads into the most southern of the Louisiana marshes the road ending at Venice. The trip down the road had been a revelation in itself, six years after Hurricane Katrina with scars still visible where houses had been washed away, the rebuilding was impressive with all the houses and even a new high school built 18 feet off the ground.
Katrina had almost wiped Venice off the map, but rebuilding had given it a go-ahead feel and our accommodation was like everything else, built 18 feet up in the air. At 5am in the morning waiting, for our guide who was fashionably late, it was a dark and lonely place. The only other person we had seen was the cook at the bar cum restaurant who had made us a breakfast sandwich when she opened at five.
Eventually a bearded young man turned up towing a flat-bottomed duck boat. Yes, he was our guide and we should get in. Winston Churchill once described the English and Americans as two people divided by a common language, with this guide it was more of an insurmountable gulf than a divide. Suffice to say he thought we talked funny! From our part he was almost unintelligible.
The trip through the wetlands was interesting in pitch dark with no lights. We either went flat out or with alarming severity dead slow. With dawn breaking, the boat slowed again and our guide started throwing out decoys. This must be the spot we surmised. After going in circles for a few minutes we eased into a slot cut in the reeds, a thin screen of stalks kept us hidden from the ducks. “Load up!” came the command from our intrepid guide. Loaded I looked up to see a duck set its wings to come into the decoys, our guide had his head down looking at his cellphone, so I shot it. Our guide exploded from his seat demanding to know “what **** **** *** was I doing?” I pointed out I had just shot a gadwall (type of duck), which was now as dead as the proverbial dodo and was drifting away on the current.
This got a lecture from our guide which when condensed amounted to us only shooting when he said to do so. About an hour later I enquired if we might see any more ducks at this spot as apart from the one I had shot we had not seen another. Our guide explained that he was mystified by the absence of ducks as he had shot limits from this very spot every day so far this week!
The Judge at this point went very quiet. I asked if we had a plan “B” as it was not a happening thing where we were. With some muttering our guide started the engine and backed us out of the hide. We helped pick up the decoys and the gadwall I had shot which was hung up on a branch touching the water some hundred metres away from the hide. We were soon speeding through the marshes. In the daylight they were pretty amazing, vast impenetrable forests of reeds occasionally a few trees far in the distance surrounded by reed, narrow channels which suddenly opened up to vast expanses of open water. Almost unbelievably, some of the areas were in private ownership and the duck hunting rights to those areas are fiercely protected. And almost more amazingly, oil pipelines ran from offshore platforms through the marsh to holding tanks many miles inland with marker posts every time they crossed under open water, and there were a lot of them. Birdlife was patchy; on open water areas there were sometimes a flock of birds, spoonbills, pelicans, wading birds and most importantly ducks. They say there are 735 species of birds, fish and mammals that use the Louisiana wetlands.
We arrived at a lagoon, which was open to the sea on one side although the sea was probably a few miles away, but I could just see the white water from the waves breaking over rocks or a sandbar. Out went the decoys again and we slipped in between two screens of reeds growing in the middle of the lagoon hundreds of yards away from any cover. This time we were in the right place as there were ducks trading around.
Our guide started calling, it went something like, quack quack quack, “Keep your head down,” quack quack, “I said keep your head down,” quack quack “KILL’EM.” At which point we were supposed to leap up and shoot the ducks, the problem was that with our heads down when we got up to shoot we had no idea where the ducks were, if they were directly in front no problem but if they were to the side or behind us by the time we turned to shoot they were already out of range. Added to that a Cajun yelling “KILL’EM” at the top of his voice flared the ducks before we even had a chance to stand. This happened a couple of times with the inevitable lack of success, the next time our guide called the ducks in range after yelling “KILL’EM” he promptly fired his shotgun in the direction of the ducks.
Enquiring if he was shooting his own birds, he replied to the effect that he was shooting our limit as if he didn’t we would be going home empty handed. The Judge, at this point suggested that our guide might care to indicate just where the ducks were before he yelled “KILL’EM.”
He pointed out the positions of a clock – 12 o’clock in front, 6 o’clock behind, 9 o’clock to the left and 3 o’clock to the right, pointing up he said high, pointing down low. Really the morning had just reached a new low, at least I thought it had, but I was wrong. While we had been discussing how to tell the time some teal had dropped in and were sitting in the decoys about 40 metres away. “Kill em” said our intrepid guide “NO way “, said I, “They are on the water”, “Don’t matter,” says our guide. “Th’re trash birds and it is legal to sluice them on the water.” The teal had at the sound of our raised voices had the good sense to flock off.
To be honest after that my heart wasn’t in it, we scratched down enough ducks for two limits with our guide shooting most of the time. The Judge not to be out done was faster than a yelling Cajun and shot well including a beautiful Bald Plate American Widgeon, in full breeding plumage, which our guide informed us was his, as it was the best he had ever seen.
Not being the most intelligent human being I had ever met, our guide had forgotten to count the gadwall I had shot first thing and we were one bird over our two limits. One of the birds was deposited at the bottom of the decoy bag incase we met the warden and we were off back to the dock in time for lunch.
We consoled ourselves with a good lunch and some alcoholic beverages and assured each other that the morning was over and fishing this afternoon would be much better with our fishing guide. We arrived at the dock at the appointed hour to meet our fishing guide; nosing into the dock was a sleek 20 foot fishing machine with you know who at the helm. To say the reception was frosty would be putting a good face on it. As it turned out, our intrepid guide was a better fishing guide than a duck-hunting guide and by the end of the afternoon we had almost forgiven him for the morning.
We were fishing for red fish and we got into some seriously good fish. It’s a sad fact that even though we were not taking any fish away with us every legal fish that came on board was promptly knocked on the head. It would appear to be a matter of pride for the guides not to come back to the dock without limits of fish for everyone in the party. In the end we gave the fish away to the people on the dock. After a successful afternoon our feelings towards our guide had softened to the point we invited him to join us for a beer or two at the bar by the dock.
He refused!
Graham Gurr
Published in Issue 170
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