Search
Freshwater ID guides
https://niwa.co.nz/freshwater/management-tools/identification-guides-and-fact-sheets
University of Waikato and NIWA: Karori perch pests successfully culled
https://niwa.co.nz/news/university-of-waikato-and-niwa-karori-perch-pests-successfully-culled
Catch me if you can! Scientists play tag with whitebait species
https://niwa.co.nz/news/catch-me-if-you-can-scientists-play-tag-with-whitebait-species
Reintroducing giant kōkopu to Nukumea Stream
https://niwa.co.nz/freshwater/research-projects/reintroducing-giant-kōkopu-to-nukumea-stream
Restoring Kōaro in the Rotorua lakes
https://niwa.co.nz/freshwater/research-projects/restoring-kōaro-in-the-rotorua-lakes
The return of the elusive giant kōkopu
https://niwa.co.nz/news/return-elusive-giant-kōkopu
Scientists count ‘tagged’ whitebait species – a case of catch me if you can!
https://niwa.co.nz/news/scientists-count-‘tagged’-whitebait-species-–-case-catch-me-if-you-can
Early findings from kōkopu restoration trials
https://niwa.co.nz/freshwater/freshwater-update/freshwater-update-33-may-2010/early-findings-from-kōkopu-restoration-trials
The long walk - assessing stream health in Waitakere
https://niwa.co.nz/freshwater/freshwater-update/freshwater-update-33-may-2010/the-long-walk-assessing-stream-health-in-waitakere
Identifying the problem
https://niwa.co.nz/our-science/freshwater/tools/guide-to-restoring-freshwater-native-fish/identifying-the-problem
Tools
https://niwa.co.nz/our-science/freshwater/tools/guide-to-restoring-freshwater-native-fish/tools
Restoring fish passage
https://niwa.co.nz/our-science/freshwater/tools/guide-to-restoring-freshwater-native-fish/tools/recreating-fish-passage
Stocking fish
https://niwa.co.nz/our-science/freshwater/tools/guide-to-restoring-freshwater-native-fish/tools/stocking-fish
Keeping tabs on our native eels
https://niwa.co.nz/news/keeping-tabs-our-native-eels
What lives in that stream?
https://niwa.co.nz/news/what-lives-stream
First fossils of extinct native fish identified
https://niwa.co.nz/news/first-fossils-extinct-native-fish-identified
Summer Series 3: Slippery devils – longfin eels
https://niwa.co.nz/news/summer-series-3-slippery-devils-–-longfin-eels
Summer Series 4: Lamprey – the vampire of the sea
https://niwa.co.nz/news/summer-series-4-lamprey-–-the-vampire-of-the-sea
Guide to restoring freshwater native fish in streams
https://niwa.co.nz/our-science/freshwater/tools/restoration-tools/guide-to-restoring-freshwater-native-fish-in-streams
Poor recruitment
https://niwa.co.nz/our-science/freshwater/tools/guide-to-restoring-freshwater-native-fish/identifying-the-problem/poor-recruitment
Biological limitations
https://niwa.co.nz/our-science/freshwater/tools/guide-to-restoring-freshwater-native-fish/identifying-the-problem/biological-limitations
Trout habitat mapping protocol
https://niwa.co.nz/trout-habitat-mapping-protocol
In search of the giant kokopu
https://niwa.co.nz/in-search-of-the-giant-kokopu
Ensuring ecosystem health/aquatic rehabilitation – a year in review
https://niwa.co.nz/freshwater/freshwater-update/freshwater-update-58-august-2013/ensuring-ecosystem-healthaquatic-rehabilitation-–-a-year-in-review
NIWA's National Freshwater Fish Database goes hi-tech
https://niwa.co.nz/news/niwas-national-freshwater-fish-database-goes-hi-tech