Mahinga kai/mahika kai

Do you have kereru in your kōwhai? Tuna (eels) in your drain?

There is a term for these treasures and the habitats that support them – in Māori, it is mahinga kai/mahika kai.

Mahinga kai/mahika kai is about the value of natural resources that sustain life, including the life of people. It is important to manage and protect these resources, in the same way that ancestors have done before us.

For Ngāi Tahu, it is critical to manage these resources to allow people to continue gathering kai (food) in the way the ancestors did, and about mana and manaakitanga - the ability to welcome and host visitors by providing bountiful produce, as a demonstration of hospitality and respect.  These things are the essence of kaitiakitanga, or what many people today call guardianship.

This practice remains a foundation of Ngāi Tahu values today, although it has become increasingly difficult as sites, species, and habitats are lost, degraded, or compromised.

Why is it important today?

'Te toto o te tangata, he kai; te oranga o te tangata, he whenua'- Food supplies the blood of the people; their welfare depends on the land

These days, we are all custodians of the land and the resources they contain. What we do in our own backyards helps to protect and enhance our environment, as Ngāi Tahu tūpuna, or ancestors, did before us.
There is something special about providing the best environment for these mahinga kai treasures, and watching them do well.

Mahinga kai/mahika kai literally means 'to work the food’ and relates to the traditional value of food resources and their ecosystems, as well as the practices involved in producing, procuring, and protecting these resources.

Mahinga kai/mahika kai is about living and connecting in this world. For Ngāi Tahu, it is about thriving and maintaining those things that sustain and nourish us, and that bring us wellbeing – clean water, clean air, clean soil, and sufficient shelter.  It includes access to clean and healthy kai, and doing this in a sustainable way, considering our future generations.

Watch these videos to help understand the ongoing importance of mahinga kai/mahika kai to Ngāi Tahu people. 

What exactly is mahinga kai/mahika kai?

'Ka hāhā te tuna ki te roto; ka hāhā te reo ke te kaika; ka hāhā te takata ki te whenua' - If there is no tuna (eels) in the lake; there will be no language or culture resounding in the home; and no people on the land; however, if there are tuna in the lake; language and culture will thrive; and the people will live proudly on the land - Nā Charisma Rangipuna i tuhi

Mahinga kai/mahika kai areas are likely to be those special areas on a property that are already been actively taken care of for their environmental or biodiversity significance - but it could also be for things that you were not aware of - the small and little things.

Mahinga kai/mahika kai refers to numerous species and inter-relationships rather than something specific. It includes things such as species, natural habitats, materials and practices used for harvesting food, and places where food or resources are, or were, gathered.

Whose responsibility is mahinga kai/mahika kai?

'Toitū te marae o Tāne; toitū te marae Tangaroa; toitū te iwi' - If the forests of Tāne are protected; and the oceans of Tangaroa are protected; so too are the people.

EVERYONE has a part to play in protecting and enhancing mahinga kai/mahika kai, as an important part of sustainable environmental management. Looking after mahinga kai/mahika kai sits alongside ecosystem health and biodiversity as an essential environmental objective in our region.

FARMERS who require land use consents to farm now also have a new responsibility to address mahinga kai/mahika kai. They need to be aware of the mahinga kai/mahika kai values and risks on farm, and address these when applying Industry-agreed Good Management Practices. This will include actions such as:

  • Protecting mahinga kai/mahika kai species and habitats when waterways are managed or cleared;
  • Sustaining mahinga kai/mahika kai through management of remnant native vegetation and wetlands.

Listen to the Radio NZ story where Environment Canterbury's Mananui Ramsden (Pou Mātai Kō – Facilitating an Understanding of Mahinga Kai) and Environment Canterbury Ranger Makarini Rupene talk about mahinga kai/mahika kai with Leeston farmer Carey Barnett.

More information on mahinga kai/mahika kai and new farmer responsibilities

Mahinga kai/mahika kai species guide

To help, the species guide below highlights many of the mahinga kai/mahika kai that are found in and around Te Waihora (Lake Ellesmere), including those associated with lowland streams, drains, wetlands and on farms.  Many of these can also be found right across the region.

Manu | Birds

Pūtakitaki | Paradise Duck Male

Habitat: Lakes, rivers & drains, wetland, farmland & ponds Status: Not threatened

More information

Paradise Duck male

Pūtakitaki | Paradise Duck Female

Habitat: Lakes, rivers & drains; wetland; farm ponds

Status: Not Threatened

More information 

Paradise Duck female

Pāteke | Brown Teal

Habitat: Lakes, rivers & drains; wetland; farm ponds

Status: At Risk Recovering

More information 

Brown Teal

Tataa | Shoveler/Spoony

Habitat: Lakes, rivers & drains; wetland farmland & ponds

Status: Not Threatened

More information

Shoveler

Tete | Grey Teal

Habitat: Lakes, rivers & drains; wetland; farmland & ponds

Status: Not Threatened

More information 

Grey Teal

Karoro | Black-backed gull

Habitat: Lake; coast; farmland & ponds

Status: Not Threatened

More information  Black backed gull

Poaka | Pied Stilt

Habitat: Lake; coast

Status: Not Threatened

More information

Pied Stilt

Matuku | Bittern

Habitat: Lake; wetland

Status: Threatened-Nationally Critical

More information 

Bittern

Tara | Caspian Tern

Habitat: Lake; coast

Status: Threatened - Nationally Vulnerable

More information   

Kōtuku | White Heron

Habitat: Lake; river; wetland Status: Threatened-Nationally Critical

More information

White Heron

Tūturiwhatu | Dotterel

Habitat: Lake; coast

Status: Threatened-Nationally Vulnerable

More information 

Dotterel

Ngutu-parore | Wrybill

Habitat: Lake

Status: Threatened-Nationally Vulnerable

More information 

Wrybill

Hua manu | Birds eggs

Habitat: Lake; rivers & drains; wetland; coast

Status: TBC

More information

Black swan egg

Pūweto | Spotless crake

Habitat: Lake; wetland

Status: At Risk-Declining

More information

Spotless crake

Koitareke | Marsh crake

Habitat: Lake; wetland

Status: At Risk-Declining

More information 

Marsh crake

Kāhu | Harrier Hawk

Habitat: Lake; rivers & drains; farm

Status: Not Threatened

More information

Harrier Hawk

Kōtare | Kingfisher

Habitat: Lake; rivers & drains; wetland

Status: Not Threatened

More information

Kingfisher

Kaaha/Kāmana | Crested Grebe

Habitat: Lake; wetland

Status: At Risk-declining

More information 

Crested Grebe

Kakī nui/Kakī anu | Black Swan

Habitat: Lakes, rivers & drains; wetland; farmland & ponds

Status: Not Threatened

More information

Black Swan

Pākura/Pūkeko | Swamp Hen

Habitat: Lake; rivers & drains; wetland; farmland & ponds

Status: Not Threatened

More information

Swamp Hen

Kōau/Kawau | Black Shag

Habitat: Lake; near coast; the occasional visitor to other areas

Status: Naturally uncommon-Not Threatened

More information 

Black Shag

Koau/Kawau | Pied Shag

Habitat: Lake; near coast the occasional visitor to other areas

Status: Not Threatened

More information

Pied Shag

Tara/Taranui | White-fronted Tern

Habitat: Lake; coast

Status: At Risk - Declining

More information

Black-fronted tern

Pārera | Grey Duck

Habitat: Lakes, rivers & drains, wetland, farmland & ponds

Status: Threatened - Nationally Critical

More information

Grey Duck
Kai moana/seafood | Fish, shellfish and crustaceans

Tuna | Longfin eel

Habitat: Lake, rivers & drains, penetrating well inland

Status: At Risk-Declining

More information

Longfin eel

Tuna/Hao | Shortfin eel

Habitat: Lakes, rivers & drains; primarily in lowland area

Status: Not Threatened

More information 

Shortfin eel

Kanakana/Piharau | Lamprey

Habitat: Lakes, rivers & drains; predominantly lowland coastal

Status: Threatened-Nationally Vulnerable

More information 

Lamprey

Pātiki tōtara | Yellow Belly Flounder

Habitat: Lakes, rivers & drains; near mouth

Status: N/A

 

Yellow Belly Flounder

Pātiki mohoao | Black Flounder

Habitat: Lakes, rivers & drains; near mouth

Status: Not Threatened

More information 

Black Flounder

Pātiki | Sand Flounder

Habitat: Lake, rivers & drains, near mouth

Status: N/A

 Sand Flounder

Aua | Yellow Eyed Mullet

Habitat: Lake

Status: Not Threatened

More information

Yellow Eyed Mullet

Kēwai/Waikōura | Freshwater Crayfish

Habitat: Rivers & drains, ponds & lakes

Status: At Risk Declining, rare in Canterbury

More information 

Freshwater Crayfish

Kākahi | Freshwater Mussel

Habitat: Lake, rivers & drains, in substrate

Status: At Risk-Declining

More information   Freshwater Mussel

Paraki | Smelt

Habitat:Lake & rivers, typically coastal but also associated with larger lakes

Status:Not Threatened

More information

Smelt

Mata | Whitebait

Habitat: Lakes, rivers & drain, predominantly coastal or associated with large lakes

Status: Threat status species dependant

More information 

Whitebait

Īnanga/Īnaka | Adults Whitebait

Habitat: Lake, rivers & drains, hāpua, in lowland areas close to the coast

Status: At Risk-Declining

More information 

Inanga Adult Whitebait

Kōaro | Galaxias brevipinnis

Habitat: Lake; rivers & drains; penetrates well inland; accomplished climber

Status: At-Risk Declining

More information


Kōkopu | Banded Kōkopu

Habitat: Lake; rivers & drains, penetrates well inland

Status: Not threatened, rare in Canterbury

More information

Banded Kokopu

Taiwharu | Giant Kōkopu

Habitat: Lake, rivers & drains

Status: At Risk-declining, rare in Canterbury

More information 

Giant Kokopu

Māruru | Giant Bully

Habitat: Rivers & drains; predominantly coastal and lowland

Status: Not Threatened

More information

Giant Bully Male

Koukoupara | Upland Bully

Habitat: Rivers & drains; non-migratory and occurs well inland

Status: Not Threatened

More information

Upland Bully Male

Toitoi | Common Bully

Habitat: Lake, rivers & drains, widely distributed but associated with lake or the sea

Status: Not Threatened

More information 

Common Bully Male
Rākau | Plants

Harakeke | NZ Flax

Habitat: Lakes, streams, drains, wetlands, farms, coast

Status: Not Threatened

More harakeke information

NZ Flax

Ti kōuka | Cabbage Tree

Habitat: Lakes, rivers, wetlands, farm, coast

Status: Not Threatened

More ti kōuka information 

Cabbage Tree

Raupō | Bullrush

Habitat: Lakes, rivers & drains; wetland

Status: Not Threatened

More raupō information 

Bullrush

Wiwi | Common rush

Habitat: Lakes, wetland

Status: Not Threatened

More common rush information

Common rush

Wiwi | Club rush

Habitat: Lakes, wetland 

Status: Not Threatened

More club rush information 


Wiwi | Knobby club rush

Habitat: Coast, dunes

Status: Not Threatened

More knobbly club rush information

Knobby club rush

Kapungawha | Lake club rush

Habitat: Lakes, wetland

Status: Not Threatened

More kapungawha information


Oioi | Jointed wire rush

Habitat: Lakes, wetland

Status: Not Threatened

More oioi information 

Jointed wire brush

Wiwi | Sea rush

Habitat: Lakes, wetland

Status: Not Threatened

More sea rush information   Sea rush

Aruhe | Bracken fernroot

Habitat: Farm/Dryland

Status: Not Threatened

More aruhe information

Bracken fernroot

Pīngao/Pīkao | Sand sedge

Habitat: Coast/Dune

Status: At Risk-Declining

More pīkao information 

Sand sedge

Koromiko | Hebe

Habitat: Lakes, rivers, wetlands, rivers & farms

Status: Not Threatened/NTCSA Taonga Species

More information 

Akeake | Dodonea viscosa

Habitat: Lake; rivers & drains; wetlands; farm, coast

Status: Not Threatened

More akeake information

Akeake

Ngaio | Myoporum laetum

Habitat: Lakes, rivers & drains, wetlands, farm, coast

Status: Not Threatened

More ngaio information


Karamū | Coprosma robusta

Habitat: Lakes, rivers & drains, wetlands, farm, coast

Status: Not Threatened

More karamū information 

Coprosma

Kōwhai | Sophora microphylla

Habitat: Lake; rivers & drains; farm/dryland

Status: Not Threatened

More kōwhai information

Kowhai

Maukoro | NZ Broom

Habitat: Farm/Dryland

Status: Not Threatened

More broom information


Makaka | Saltmarsh Ribbonwood

Habitat: Lakes, wetlands, farms

Status: Not Threatened

More makaka information 

Wi | Bog rush

Habitat: Lakes, wetlands

Status: Not Threatened

More wi information

Bog Rush

Upokotangata | Giant umbrella sedge

Habitat: Lake, wetlands

Status: Not Threatened

More upokotangata information

Giant Umbrella Sedge

Kōwhitiwhiti | Watercress

Habitat: Rivers, drains

Status: Naturalised - Not Threatened

More watercress information 

Watercress

Pūkio | Carex secta

Habitat: Lakes, rivers, wetlands, drains

Status: Not Threatened

More pūkio information

Pukio

Rautahi | Cutty Grass

Habitat: Lakes, rivers, wetlands, drains

Status: Not Threatened

More rautahi information

Cutty Grass

Mānia | Carex flagellifera

Habitat: Lakes, rivers, wetlands, drains

Status: Not Threatened

More mānia information

Mania

Toetoe-kakaho | Toetoe

Habitat: Lakes, rivers, wetlands, drains, farms

Status: Not Threatened

More toetoe information

Toetoe

Pātītī/Wī | Silver tussock

Habitat: Farm/Dryland

Status: Not Threatened

More wī information

Silver Tussock

Tororaro | Wiggy wig

Habitat: Farm/Dryland; Coast/Dune

Status: Threatened-Nationally Endangered

More tororaro information

Wiggy Wig

Wahu | Sundew

Habitat: Lakes, wetlands, farms

Status: Not Threatened

More wahu information

Sundew

Onga | Swamp Nettle

Habitat: Lakes, rivers, wetlands, drains, farms

Status: At Risk-Declining

More onga information

Swamp nettle

Maikaika | NZ Orchid

Habitat: Lakes, wetlands

Status: Not Threatened

More maikaika information

NZ orchid

Mānuka | NZ Tea Tree

Habitat: Lakes, rivers, wetlands, drains, farms

Status: Not Threatened/NTCSA Taonga Species

More mānuka information


Kahikatea | White Pine

Habitat: Lakes, rivers, wetlands, rivers & farms

Status: Not Threatened/NTCSA Taonga Species

More kahikatea information

White Pine

Pōkākā | Elaeocarpus hookerianus

Habitat: Lakes, rivers, wetlands, rivers & farms

Status: Not Threatened/NTCSA Taonga Species

More pōkākā information


Tāwhiri | Pittosporum

Habitat: Lakes, rivers, wetlands, rivers & farms

Status: Not Threatened/NTCSA Taonga Species

More tāwhiri information

Pittosporum

Mikimiki | Coprosma Propinqua

Habitat: Lakes, rivers, drains, wetlands & farms

Status: Not Threatened/Important to Ngāi Tahu

More mikimiki information