The Papangaio Te Wharangi Manawatū Estuary Management Plan 2025-2035 was launched March 2025. The launch celebrated the work to prepare the plan by the Estuary community and the proposed actions for the next 10 years. Click on this link to explore the Management Plan . This whole process involved much dedicated work by all concerned and a brief summary resulted in a joint application by Horowhenua District Council and Horizons Regional Council for the Local Government New Zealand (LGNZ) SuperCollab award. Although unsuccessful, it in no way distracts from the considerable effort that is being put in to making this special place even more special. The 90 second presentation that accompanied this application is given via this video link. Bi-monthly meetings were held with representatives from local iwi, District, Regional and Government Agencies, plus numerous local organisations and interested individuals resulting in this comprehensive plan going forward. A major part of this was the formation of sub-groups to plan and implement actions to improve and increase knowledge on this special place. The full plan is comprehensive, but the abridged version of actions and the status of what has been carried out is available here and will be up-dated on a regular basis as additional work is undertaken. Also, newsletters will be produced quarterly and newspaper and magazine articles uploaded that relate to the estuary can be viewed by clicking on the links. The local Iwi and hapū histories of Ngāti Rawkawa te au ki te Tonga, Rangitāne o Manawatū and Muaūpoko can be viewed in sections 2, 3 and 4 respectively in the Management Plan . 7 activity working groups within the plan that implement the protection and restoration of the Estuary. Each group has a Team Lead. The Team Leads are responsible for driving the activity towards the objectives laid out in Appendix 5 of the plan. The Team Leads, which are for the most part volunteers, report on the outcomes and future planning at each 6 monthly meeting. If the Activity Group cannot achieve a task, it will be escalated to the MEMT secretariate to ensure the task is progressed. It may be either justified why it should not proceed; or an alternative approach found. An alternative approach may include sourcing funding for a person to carry out a task if a volunteer is unavailable, or for resources or expertise needed. Flora (Native plants) The role of this activity group is to optimise habitat to support abundant populations of at risk and threatened species at the Estuary. Initial focus is for at least 10 plant types; with at least two plant types suitable for each of the 3 ecosystems: Estuarine, Xeric and Dune Wetlands. This group has two areas of work: Dune Gardens – every fortnight, early Sunday mornings. and secondly those people who work from home germinating seed and on-growing cuttings. To volunteer: If the Dune Gardens work interests you contact team lead Arnim Littek If wanting to help with other plant growing, please call in to the Wildlife Foxton Trust office, 207 Seabury Avenue, Foxton Beach. Monday, Wednesday or Thursday mornings – ask for Nola Fox or email: info@wildlifefoxton.nz Fauna (Native animals including invertebrates) The role of this activity group is to optimise habitats to support abundant populations for at least 4 species that are vulnerable, endangered, or critically endangered and located at Papangaio Te Wharangi Manawatū Estuary. This is a wide range with a lot of work needing to be carried out in surveying invertebrates, and other animals as well as supplementing existing bird surveys. To volunteer: Please call in to the Wildlife Foxton Trust office Monday, Wednesday or Thursday mornings – ask for Dave Coles or Vai Gordon, or email: info@wildlifefoxton.nz Pest Plants (Weekly Wednesdays and fortnightly Sunday mornings) The role of this activity group is to: To reduce or eliminate pest plants to allow native plants to take their place. To ensure that where pest plants are removed suitable native plants are available to replace them before new pest plants take over again. To ensure that once pest plants are eliminated, regular inspections occur to remove any regrowth before it becomes a problem. Wednesday mornings are in need of physically active people willing and able to chop and weed pest plants. To volunteer: Please call in to the Wildlife Foxton Trust office Wednesday mornings – ask for Dave Coles and he can take you down to where they are working. Led by Dr. Bob Hoskins who can be contacted on 063637081 or email: info@wildlifefoxton.nz The fortnightly Dune Garden work parties also focus on weed removal, including marram grass, and some reinstatement of plants damaged by storm and/or motorised machines in the dunes. To volunteer: Email Arnim Littek for more details. Pest Animals (trapping programme supported by Horizons Regional Council and Predator Free NZ. Administered by Wildlife Foxton Trust) The role of this activity group is to support a resilient indigenous species population that dominates the area through implementation of the pest animal management plan. Wildlife Foxton Trust has a rapidly growing pest animal trapping programme with already nearly 200 traps in backyards, estuary edges, in the Ramsar site and on adjacent farmland. Work is not for the fainthearted as it requires clearing and cleaning of traps and resetting as well as being able to walk trap lines. This programme is only happening through the strong support of Horizons Regional Council and Predator Free NZ. To volunteer: Please call in to the Wildlife Foxton Trust office Wednesday mornings – ask for Suzanne and she can take you through what is involved for getting our trap lines checked regularly or email: traps@wildlifefoxton.nz Water Quality The role of this activity group is to achieve a standard of healthy water quality where native species and people can thrive and prosper. Currently the group is working with Horizons Regional Council to get water quality records in easy-to-understand language for people in the community to understand. They are also looking into the process for notification of contamination events, and the status of the two closed landfills at Foxton and Foxton Beach. To volunteer: Email Kath Lane to find out how you can join in. Dune Protection The role of this activity group is to work with other activity groups to identify and implement protection, rehabilitation, maintenance and development for the dunes. Also to plan and implement protection to minimise impacts caused by the various groups that use the dunes. Erosion is also monitored. To volunteer: Email Grant Purdie for details. Community Engagement The role of this activity group is to have effective communication channels to all interested parties, including hapū of Ngāti Raukawa to ensure support is garnered and collaboration opportunities available. This includes strong engagement with schools and establishing high National visibility of the estuary as a Ramsar site. Currently this group works alongside Wildlife Foxton Trust volunteers to create a quarterly newsletter which you can read via the link. We are looking for an editor/producer to liaise with all the groups for newsletter content. We are also looking for a social media whiz to promote the estuary and the work of the volunteers. To help with any aspect of community engagement, email Nola Fox at info@wildlifefoxton.nz FOXTON BEACH COASTAL RESERVES MANAGEMENT PLAN In 2009 Horowhenua District Council produced a Management Plan for the Foxton Beach Coastal Reserve. The area covered by this is shown on the map below and while it only touches on part of the Ramsar site it is adjacent to it and many of the problems and uses are similar, so it is worth including a link to the Plan for reference as parts of it can now be enforced by Council, especially with the new Bylaws that are now in place not only there but for the whole district.

Papangaio Te Wharangi Manawatū Estuary Information on this website is found by clicking on related pictures, links or via the search button below. Checklist species can be found via the find and search icon on the home page ribbon on the relevant Excel spreadsheet once opened. Search The Manawatū Estuary Trust is a charitable Trust that was formed in 2001 by members of The Royal Forest and Bird Protection Society of New Zealand Inc. and The Ornithological Society of New Zealand. The Trust is dedicated to ensuring sustainable and wise management of the Manawatū Estuary, which is a very important habitat for native wildlife. The Trust now has numerous members, including wildlife tour groups, schools, organisations and individuals. The Manawatū Estuary Trust works closely with the Department of Conservation, New Zealand Landcare Trust, Horizons Regional Council, Horowhenua District Council and Wildlife Foxton Trust, which at the moment helps provide the Trust with technical expertise. The Manawatū Estuary Trust also has long standing relationships with academics from Massey University. The Trust has accepted responsibility for carrying out various tasks, such as public education, advocacy, assisting in the preparation of management plans, coordination between public authorities, interest groups and the community, fundraising and construction of information signs. Location The Manawatū Estuary lies at the mouth of the Manawatū River on the west coast of the lower North Island of Aotearoa New Zealand, beside the settlement of Foxton Beach. Foxton Beach is 5km west of Foxton township, 20km north of Levin, and 30km south of Bulls. From Palmerston North it takes half an hour to drive to Foxton Beach; from Wellington about two hours. State Highway 1 will take you to Foxton, from which it is easy to get to Foxton Beach. Please be aware of the following when visiting the Estuary Dogs are not allowed on the bird sanctuary. Dogs can scare the birds that use the estuary for feeding and roosting. Please keep your dog(s) on a lead when exploring the estuary area outside the bird sanctuary. Vehicles are not allowed on the bird sanctuary. However, vehicle access is permitted on the beach, as well as on the estuary shore near the river mouth. Most motorists are very considerate, but it is important to be aware of moving vehicles and to respect sensitive areas such as the dunes which contain many rare plants and should not be driven over. The Manawatū Estuary is a tidal area. When exploring the environment, remember to be aware of the incoming tide. Check tide tables if spending time on the beach or other tidal areas and allow plenty of time and a clear pathway to safety. The estuary can experience strong winds and inclement weather at times so please check conditions before travelling and be aware that they can change quickly with little notice.

Crustacea Crustacea are a diverse group of animals with at least 65000 species worldwide but here at the estuary there are less than twenty to be found. While some are residents, many are washed up after storms or arrive hitching a lift on either debris or seaweed. Most are free-living in either freshwater or a marine environment but one group, the familiar slater or woodlouse are terrestrial (land) based. Other species include crabs, crayfish, shrimps and barnacles. More information on Crustacea can be found on the following links here and here . A checklist of species recorded from the area is included here . Information is basic and continually updated with links given by the usual method to a wealth of additional information. Headings and columns A and B are locked, so are always visible. Web address links are edited to fit within the static species columns. List can be downloaded, and additions added for personal use be “save as”. These will not be saved to web. Tunnelling Mud Crab Titan Acorn Barnacle

Slender Clubrush Isolepis cernua Native. Not threatened. Routinely found in estuarine situations, this species is adaptable and can also be found in freshwater and brackish wetland environments with little or no saline component. This wee rush appears to be fruiting much of the year, losing the head only for the winter. It can be found on both sides of the river of the Ramsar site. In the Dune Garden, this species appeared around 2020, and spread widely across the wetland area within two years and is now an abundant species. Very widespread on a global scale being found throughout Australasia, Europe, Africa and North and South America. NZPCN-Isolepis cernua iNaturalist-Isolepis cernua

Kekeno/New Zealand Fur Seal Arctocephalus forsteri Native. Not threatened. In recent years, at least one adult can be viewed fairly frequently in the vicinity of the boat club, either swimming close to shore or sleeping on the rocks. At certain times of the year, usually from May to September when pups start to be weaned from their mothers, they may come ashore and are more frequently being seen at Foxton Beach. They are usually just resting so advisable to leave them alone but if unsure consult DoC fact sheet for advice. Males are larger than females and are polygamous, mating with numerous females, Pups are born nine months after mating. Small fish and squid comprise the main elements of their diet, but larger fish will also be taken, and this is where conflict between humans and seals can arise with some being caught in nets. More details can be found on the DoC factsheet New Zealand Fur Seal fact.

Tuna kuwharuwharu/Longfin Eel Anguilla dieffenbachii Native. At risk-declining. Mainly a nocturnal species, they live in rivers and lakes but can also be found in most types of water, usually inland from the coast but can equally survive in farm drains, dams and large ponds even if the water is quite murky water. Most habitats would have some bank shading. A second species, Tuna Hinahina/Shortfin Eel A. australis is also found in our rivers but is not as abundant. Breeding takes place only once in their lifetime when they migrate some 5000 km across the Pacific to lay their eggs off the coast of Tonga, after which they die. Spawn drifts back to Aotearoa New Zealand on sea currents, hatching en route. On entering freshwater to start their migration up-stream they change into "glass eel" and it could be up to 80 years before these repeat the journey. The Department of Conservation produces an excellent information sheet which includes links to an activity book and many other aspects of their lives.

It is well known that Aotearoa New Zealand has a disproportionate number of introduced species and that many of them have become a serious problem around the estuary. Efforts are being made to control and eradicate them, but it is a continuous battle that needs constant effort to keep on top of it. Click on the pictures below to go to some of the current information on work that is being done around the estuary. Pest Fauna Pest Plants

Poaka/Pied Stilt Himantopus leucocephalus Native. Not threatened. Poaka/Pied Stilts can be seen on the mudflats at the estuary and mix readily with other feeding shorebirds such as oystercatchers and godwits. It is more abundant in winter when flocks of over a hundred can regularly be encountered from the viewing platform.at Dawick Street. They are a stunning, slender black and white wader that stalks through the water on long, red, stilt-like legs which trail behind them when flying. Plumage can be variable, especially around the head and neck. The long, slim beak is black and the eye red. Diet consists of water insects and crustacea which are taken from the water or the mud. When wading through water, it may take food from the surface or put its head underwater. On the mudflats it probes or scythes soft mud with its beak. Pied stilts are usually seen in groups, and also breed in small colonies. The bird has a distinctive yapping call which it utters while both on the ground and in flight, nzbirdsonline-Pied Stilt

Rauparaha/Shore Bindweed Calystegia soldanella Native. Not threatened. This native convulvulus graces the Dune Garden, both dry dunes and dune wetland areas but is generally a widespread species being also found in the temperate climates of both the Northern and Southern Hemisphere. It is a low growing plant with fleshy green, glossy leaves. Pink and white, trumpet-shaped flowers grace the summer half of the year. An annual, it disappears almost completely in the winter, to start afresh in the spring. Small dune hollows are often filled with the black seeds which have rolled downhill from the plants. Roots are quite fleshy and penetrate deep into the sand and it is this that aids their survival as they are able to propagate from root fragments. NZPCN-Calystegia soldanella iNaturalist-Calystegia soldanella

Many thanks to Jonathon Gribble for allowing use of photograph and Horizons for producing the map. The population status of Fernbirds is now on the increase due in part to concentrated pest control efforts which has allowed birds to be re-introduced to areas that previously held populations. The closest being Pauatahanui Wildlife Reserve where, with a little effort, they are relatively easy to observe. It is a success story for pest control and relocations. A population is present at Fernbird Flats, and there is a robust pest control regime in the area. A brief survey carried out by Horizons in March 2025 reported good numbers. A total of 36 birds were detected in a series of 5 minute counts. A comprehensive survey is planned for spring 2025 so an accurate assessment of the entire population can be made. More often seen than heard it is a fairly drab brown speckled bird with a long tail which, because of its preferred habitat of wetland scrub is unlikely to be confused with any other species. Distribution is throughout Aotearoa New Zealand, including some of the islands but is a little patchy and their abundance, or otherwise is governed by suitable habitat being available. Wetland and surrounding areas have been much reduced in recent times, but it is hoped the interest in reversing this trend will benefit the species recovery. Diet consists mainly of insects but occasionally some seed and berries. nzbirdsonline-Fernbird Mātātā/New Zealand Fernbird Poodytes punctatus Endemic. At risk-declining. The Fernbird is one of the estuaries special birds that has a limited but concentrated distribution at the estuary The main population being at the aptly named Fernbird Flats which is an out of the way area that is relatively undisturbed. 2025 Mātātā/Fernbird monitoring – Manawatū Estuary Annual monitoring for Mātātā/Fernbird was conducted on the 09 December 2025. It was an excellent day for monitoring, with perfect, still sunny conditions. Monitoring was undertaken by Zoë Stone (Horizons Regional Council) and four volunteers – Dave Coles (Wildlife Foxton Trust) and Leah Lee, Kirsten Olsen and Stephen Legg from the Manawatū branch of Birds NZ. Two transects were monitored on Fernbird flats, starting at 7:30am. Along each transect, a 5-minute bird count was conducted every 100m, where we listened for 5 minutes and counted all heard and seen Mātātā. This was the 2nd year of monitoring, and a good number of Mātātā were observed. In total, 54 individuals were recorded during 1 ½ hrs of surveying. A highlight of the morning was a nest observation. The chicks could be heard calling hidden in a salt-marsh ribbonwood bush Plagianthus divaricatus , and the parents were seen carrying food and debris to/away from nest. On average 2.45 Mātātā were recorded per 5-minute bird count across both transects. Last year (2024) monitoring was only conducted along Transect 1, with an average of 2.7 Mātātā per count. This year, transect 1 had 3.5 mātātā per count. With only 2 years’ worth of data, it is still too early to assess the population trend. However, the good detection of birds this year may suggest the population is at least stable. Tabón, Emilio. 2005. Population Survey of the North Island Fernbird in the Manawatū Estuary. A Report Presented to the Friends of Mana Island.

Tātaraheke/Sand Coprosma Coprosma acerosa Endemic. At risk-declining. Rapidly becoming a scarce species and now classified as threatened. Primarily found in dry dunes around Aotearoa New Zealand and on this coast, it is often found growing in dune wetland areas too. The Dune Garden area is routinely home to new seedlings, both in the dry dunes and the wetland area. Male and female flowers are visibly different with the latter producing fruit, sometimes copiously, with a refreshing taste. The colour of the fruit varies from a bland white to a striking blue. Reclamation, competition from Marram Grass Ammophila arenaria and browsing by lagomorphs (Rabbits and Hares) are some of the main causes of decline but responds well when both these threats are controlled. NZPCN-Sand Coprosma iNaturalist-Sand Coprosma

Fauna and Flora The Manawatū Estuary offers important habitat for many different wildlife species, and has one of the highest bird diversities in New Zealand. In addition, it is home to a number of threatened fish and plant species. Click on the links below to learn more about some of the species you might see here. Birds Fish Plants Mammals Crusta cea Spiders Molluscs Beach Mysteries Beetles Fungi, Mosses and Lichens Other marine species Invertebrates Amphibians and Reptiles Ferns