Kogin Christopher
Kogin Christopher kogine dake yankin  New Zealand ne, kuma yana karya kawai a waje kuma nan da nan zuwa kudu na National Park na Nelson Lakes . Yana gudana kudu don  kafin shiga kogin Ada, babban tributary na kogin Waiau .

Duba kuma 

 Jerin koguna na New Zealand

Nassoshi 

 Bayanin Ƙasa New Zealand - Nemi Sunayen Wuri