No, New Zealand currency is not legal tender in the USA.
NOTE - All New Zealand pre-2006 50 cent coins are no longer legal tender, but they are redeemable for face value at the Reserve Bank of New Zealand.
Such a coin does not exist. The New Zealand 1 cent coin was first issued in 1967.
Such a coin does not exist. The New Zealand 10 cent coin was first issued in 1967.
The first New Zealand 1 cent coin was issued in 1967.
There is no New Zealand 30 cent coin.
New Zealand withdrew its two cent coins from circulation in 1990; the smallest denomination coin in NZ is now the ten cent coin.
New Zealand introduced decimal currency in 1967 and have never produced a half cent coin.
It is a 5 cent coin. NOTE - All New Zealand 5 cent coins are no longer legal tender, but they are redeemable for face value at the Reserve Bank of New Zealand.
Such a coin does not exist. The Tuatara was featured on the reverse of the New Zealand 5 cent coin which was withdrawn from circulation and demonetised in 2006.
New Zealand 20 cent coins have never been minted in gold.
The plant on the reverse of the New Zealand 2 cent coin is the kowhai, a small woody legume tree native to New Zealand. The New Zealand 2 cent coin was no longer released for circulation after 1987 and was progressively withdrawn from use. The 1 and 2 cent coins were demonetised on the 30th of April, 1990. The 1 and 2 cent coins are no longer considered legal tender.
New Zealand being a member of the Commonwealth, has Queen Elizabeth II on the obverse of all coins since 1953. The reverse of the New Zealand 20 cent coin (1967 to 1989) has a Kiwi and a fern bush. The reverse of the New Zealand 20 cent coin (1990 to present) has a Maori "Pukaki" carving.
In New Zealand It is a Tuatara, but they have recently abolished the five cent coin.