Kogin Whitestone

Kogin Whitestone kogi ne dake yankin New Zealand, yankin kogin Mararoa.BirdLife International yana da kuma ya kasance an ganoMuhimman Yankin Tsuntsaye saboda yana tallafawa yankunan kiwo na gull mai baƙar fata. 

 Duba kuma 

 Jerin koguna na New Zealand

 Manazarta