DPI Tagging Program hits half a million fish tagged
by Recreational Fishing Alliance of NSW 3 Jun 2022 01:15 UTC
Blue marlin tagged © RFA of NSW
The NSW DPI Game Fish Tagging program is the largest saltwater tagging program of its kind in the world. Having been in operation since 1973, the program has now seen over half a million fish tagged by recreational anglers.
The program continues to provide valuable scientific information on the movement and growth of billfish, tuna, sharks as well as other sportfish like yellowtail kingfish and dolphinfish (Mahi mahi). The program encourages fishers to help improve the knowledge and understanding of the fishery, by providing tag and recapture data, which can then be utilized by scientists to look at fish migrations and improve our knowledge of fish stock structures.
There have been 33,140 striped marlin tagged and 290 reported as recaptured since the program begun in 1973. While the majority of recaptures occur along the East Coast of Australia, there have been three recaptures where a tagged striped marlin has travelled distances greater than 1000 nautical miles from its original release location.
- Gold Coast to the New Zealand West Coast. 1175 nautical miles (2175 km) in 521 days.
- Bermagui to the Chesterfield Isles in the Outer Coral Sea. 1142 nautical miles (2110 km) in 37 days.
- Merimbula to Bellona Plateau in the Outer Coral Sea. 1007 nautical miles (1865 km) in 218 days.
To find out more information on how to tag and report tagged fish, head to the NSW DPI website.
The NSW DPI Game Fish Tagging Program is run using funds from the Recreational Fishing Trust.