Kogin Mangapai
Kogin Mangapai kogine dake Arewa na Tsibirin Arewa wanda yake yankin New Zealand . Wataƙila an fi siffanta shi da wani silsilar hannu na Harbour Whangarei, mai nisan  saboda kudu na Whangarei . Matsakaicin faɗinsa yana da wasu , amma yanayin rashin hankali na tafarkinsa yana nufin cewa rafin da kansa ya fi kunkuntar.

Ma'aikatar Al'adu da Tarihi ta New Zealand ta ba da fassarar "kyakkyawan rafi" don Mangapai .

Duba kuma 

 Jerin koguna na New Zealand

Nassoshi 

Shafuka masu fassarorin da ba'a duba ba