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Tuna - age and methods of ageing
https://niwa.co.nz/te-kūwaha/tuna-information-resource/biology-and-ecology/age-and-methods-of-identification
Tuna - tuna heke (downstream migrants)
https://niwa.co.nz/te-kūwaha/tuna-information-resource/biology-and-ecology/migrant-tuna-tuna-heke
Tuna - spawning grounds
https://niwa.co.nz/te-kūwaha/tuna-information-resource/biology-and-ecology/spawning-grounds
Tuna - pressures on New Zealand populations
https://niwa.co.nz/te-kūwaha/tuna-information-resource/pressures-on-new-zealand-populations
Tuna - loss of habitat
https://niwa.co.nz/te-kūwaha/tuna-information-resource/pressures-on-new-zealand-populations/tuna-loss-of-habitat
Tuna - barriers to migration
https://niwa.co.nz/te-kūwaha/tuna-information-resource/pressures-on-new-zealand-populations/tuna-barriers-to-migration
Tuna aquaculture - international
https://niwa.co.nz/te-kūwaha/tuna-information-resource/pressures-on-new-zealand-populations/tuna-in-aquaculture/international
Tuna aquaculture - New Zealand
https://niwa.co.nz/te-kūwaha/tuna-information-resource/pressures-on-new-zealand-populations/tuna-in-aquaculture/new-zealand
Tuna - solutions for restoration and enhancement
https://niwa.co.nz/te-kūwaha/tuna-information-resource/solutions-and-management
Tuna - databases and resources
https://niwa.co.nz/te-kūwaha/tuna-information-resource/databases-and-resources
Tuna - NIWA tuna training workshops
https://niwa.co.nz/te-kūwaha/tuna-information-resource/databases-and-resources/tuna-training-courses
Tuna - acknowledgements
https://niwa.co.nz/te-kūwaha/tuna-information-resource/acknowledgements
Tuna - monitoring
https://niwa.co.nz/te-kūwaha/tuna-information-resource/monitoring
Tuna - defining your research questions
https://niwa.co.nz/te-kūwaha/tuna-information-resource/monitoring/defining-your-research-questions
Tuna - site selection and timing
https://niwa.co.nz/te-kūwaha/tuna-information-resource/monitoring/site-selection-and-timing
Tuna - sampling methods
https://niwa.co.nz/te-kūwaha/tuna-information-resource/monitoring/sampling-methods
Tuna - considerations for data collection
https://niwa.co.nz/te-kūwaha/tuna-information-resource/monitoring/considerations-for-data-collection
Tuna - case studies
https://niwa.co.nz/te-kūwaha/tuna-information-resource/case-studies
Tuna - worldwide distribution
https://niwa.co.nz/te-kūwaha/tuna-information-resource/worldwide-distribution
Tuna - glass eels
https://niwa.co.nz/te-kūwaha/tuna-information-resource/biology-and-ecology/glass-eels
Tuna - elvers and recruitment
https://niwa.co.nz/te-kūwaha/tuna-information-resource/biology-and-ecology/elvers-and-recruitment
Tuna - willow as habitat for tuna
https://niwa.co.nz/te-kūwaha/tuna-information-resource/pressures-on-new-zealand-populations/willow-as-habitat-for-tuna
Tuna - customary fisheries
https://niwa.co.nz/te-kūwaha/tuna-information-resource/pressures-on-new-zealand-populations/customary-tuna-fisheries
Tuna - customary fisheries regulations
https://niwa.co.nz/te-kūwaha/tuna-information-resource/pressures-on-new-zealand-populations/customary-fisheries-regulations
Tuna - commercial fisheries
https://niwa.co.nz/te-kūwaha/tuna-information-resource/pressures-on-new-zealand-populations/commercial-tuna-fisheries