A river meets the sea
Significant estuaries
Māori encampment, Helensville
Mangemangeroa estuary, Auckland
Woodward St, Wellington
Tidal changes, Whanganui Inlet (1st of 2)
Tide out, Whanganui Inlet (2nd of 2)
Estuary food web
Mud snails
Pūkeko with hatchling
Vegetation profile
Seagrass
Mangrove forest (1st of 3)
Mangroves, Ōhiwa Harbour (2nd of 3)
Managing mangroves (3rd of 3)
Oioi
Saltwort
Cordgrass, New River Estuary
Mud crab burrows
Mudworms
Mud crab at its burrow
A handful of cockles
Wal and Cooch go floundering
Whitebaiting, Waikanae
Godwits and oystercatchers, Manukau Harbour
White-faced heron
Pārengarenga Harbour
Midden, Waiōtahe
Kohukohu, Hokianga Harbour
Polluting the estuaries (1st of 3)
Waiwhetū stream (2nd of 3)
Waste-water treatment at Māngere (3rd of 3)
Whitebaiting, Kaituna River