The intertidal zone, also known as the foreshore and seashore and sometimes referred to as the littoral zone, is the area that is above water at low tide and under water at high tide (in other words, the area between tide marks). This area can include many different types of habitats, with many types of animals like starfish, sea urchins, and some species of coral. The well known area also includes steep rocky cliffs, sandy beaches, or wetlands (e.g., vast mudflats). The area can be a narrow strip, as in Pacific islands that have only a narrow tidal range, or can include many metres of shoreline where shallow beach slopes interact with high tidal excursion.

Organisms in the intertidal zone are adapted to an environment of harsh extremes. Water is available regularly with the tides but varies from fresh with rain to highly saline and dry salt with drying between tidal inundations. The action of waves can dislodge residents in the littoral zone. With the intertidal zone's high exposure to the sun the temperature range can be anything from very hot with full sun to near freezing in colder climates. Some microclimates in the littoral zone are ameliorated by local features and larger plants such as mangroves. Adaptation in the littoral zone allows the use of nutrients supplied in high volume on a regular basis from the sea which is actively moved to the zone by tides. Edges of habitats, in this case land and sea, are themselves often significant ecologies, and the littoral zone is a prime example.

Tariana Turia (born 8 April 1944) is a New Zealand politician. She gained considerable prominence during the foreshore and seabed controversy, and eventually broke with her party as a result. She resigned from parliament, and successfully contested a by-election in her former electorate as a candidate of the newly formed Māori Party.

Turia was born in 1944 to an American (probably Native American) father and Māori mother. Her Māori roots are Whanganui, Ngati Apa, Nga Rauru, and Tuwharetoa iwi.

She is married to George Turia. They have 4 children, 2 whāngai, and 28 grandchildren, and great grandchildren.^{[citation needed]}

Before entering politics, she had considerable involvement with a number of Māori organisations, working with Te Puni Kōkiri (the Ministry of Māori Development) and a number of Māori health providers. She also had associations with the Te Kura Kaupapa and kohanga reo movements.

Turia entered the New Zealand Parliament in the 1996 election as a list MP for the Labour Party, ranking 20th on the party list. In the 1999 election, she remained a list MP, but ranked sixteenth. In the 2002 election, however, she contested the Te Tai Hauauru Māori electorate, and opted not to place herself on the party list at all. Te Tai Hauauru (roughly, the Māori voters of the west of the North Island) returned her as their member of parliament.

John Phillip Key (born 9 August 1961) is the 38th Prime Minister of New Zealand, in office since 2008. He has led the New Zealand National Party since 2006.

Born in Auckland before moving to Christchurch when he was a child, Key attended the University of Canterbury and graduated in 1981 with a bachelor of commerce, also later undertaking management studies at Harvard University in Boston. He began a career in the foreign exchange market in New Zealand before moving overseas to work for Merrill Lynch, in which he became head of global foreign exchange in 1995, a position he would hold for six years. In 1999 he was appointed a member of the Foreign Exchange Committee of the Federal Reserve Bank of New York until leaving in 2001.

Key entered the New Zealand Parliament representing the Auckland electorate of Helensville as one of the few new National members of parliament in the election of 2002 following National's significant defeat of that year. He has held the seat since then. In 2004, he was appointed Finance Spokesman for National and eventually succeeded Don Brash as the National Party leader in 2006. After two years as Leader of the Opposition, Key led his party to victory in both the November 2008 and the November 2011 general elections.