Can souvenirs like coral and clamshells be brought back into New Zealand without a permit?

No, souvenirs like coral and clamshells cannot be brought back into New Zealand without a permit. New Zealand has strict biOSecurity laws to protect its unique ecosystems, and items such as coral and shellfish can carry pests and diseases. Travelers should always declare any natural souvenirs and check regulations to ensure compliance. Failure to do so may result in fines or confiscation of the items.