Probably the common field mouse.
The bat is the smallest native mammal, but there are many smaller insects, such as spiders, mites etc.
No, a kiwi is a New Zealand bird.
A dolphin
The pygmy shrew is the smallest mammal.
From 1933 until 1940, the smallest denomination New Zealand coin in circulation was the Threepence. From 1940 until 1967, the smallest denomination New Zealand coin in circulation was the Halfpenny. All other predecimal coins circulating in New Zealand prior to decimalisation were mostly British with some Australian coins. Some of the British coins may have included the Farthing and maybe even some fractional Farthings. From the introduction of decimal currency in 1967, the smallest denomination New Zealand coin was the 1 cent coin until the 1 and 2 cent coins were withdrawn and demonetised in 1990. From 1990, the smallest denomination New Zealand coin was the 5 cent coin until it withdrawn and demonetised in 2006. Since 2006, the smallest denomination New Zealand coin is the 10 cent coin.
Dolphin
The smallest mintage of New Zealand predecimal general circulation coins was the 1961 Halfcrown with only 80,000 minted. The smallest mintage of New Zealand decimal general circulation coins was the 1997 Two Dollar coin with only 1,008,000 minted.
Lemmings are the smallest mammal known to live in the Tundra.
AA
There is no such mammal. Platypuses and echidnas are the only egg-laying mammals. The platypus is endemic to Australia, and the two species of echidna are not found outside of Australia or New Guinea. There are no egg-laying mammals in New Zealand.
There are a few animals in New Zealand waters. A few are; Dolphins, Whales, and/or Seals. Hope this helped!
a hedgehog is a small mammal native to Europe, Asia, Africa and New Zealand