Fences key for whitebait fritters
Tuesday, 9 September 2014 10:00 a.m.
As whitebait season gets into full swing, Regional Council staff say the fishy fritters will keep coming if people continue to step up and care for their local waterways.
“This year, 58 private landowners have signed up for our help to fence and plant waterways in the Tauranga Harbour catchment,” said Bay of Plenty Regional Council Western Land Manager Robyn Skelton.
“Together we’ve fenced 78 kilometres of river and stream margins and put 100,000 plants in the ground this year. It all helps to improve water quality and create safe-havens for whitebait to live and breed in,” she said.
Whitebait numbers have been in decline for many years, mainly due to land use change that’s caused a loss of breeding habitat and declining water quality.
“It’s great to have had so many local landowners step up and start to turn that around.”
“Some farmers have gone a step further by re-contouring their drains and installing fish friendly flap gates on their culverts, so that whitebait can complete their breeding cycles again. It’s an easy fix for channelised waterways that makes a big difference for the fish,” Miss Skelton said.
Whitebait are the juveniles of five different native fish species. Every autumn, adult fish lay their eggs amongst plants and grasses along estuary and stream edges. They usually lay in tidal zones where salt and fresh water mix. If kept shaded and untrampled, the eggs will survive in situ for several weeks, until they’re swept out to sea as larvae by the next spring tide and flood.
“The larvae turn into fish and fatten up over winter before they ‘run’ back upstream as fritter fodder in spring. The lucky few that escape nets and frying pans continue upstream and grow to become adults that lay eggs in following years,” Miss Skelton said.
“We offer funding and advice to anyone that wants to improve the way they care for waterways on land that they own, lease or manage. It’s not just the whitebait and fishermen that benefit. Clean streams mean healthier livestock, great swimming and a harbour that everyone can enjoy,” she said.
More information about Regional Council funding and advice is available at www.boprc.govt.nz/landmanagement or by calling a Land Management Officer, phone 0800 884 880.
- Department of Conservation is responsible for managing New Zealand’s whitebait fisheries and administers whitebait fishing regulations. See www.doc.govt.nz/whitebait for further information.
- Bay of Plenty Regional Council assists landowners to restore riparian margins and reduce sediment, nutrient and agricultural run-off into waterways, as part of its work to care for the region’s land, freshwater and coastal environments.
- Keeping Tauranga Harbour and its catchment healthy and thriving is a priority for Bay of Plenty Regional Council. Find out more at www.boprc.govt.nz/taurangaharbour
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