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  • Longfin eel in a rocky stream with ferns on the stream bank.
    Rights: Crown Copyright Published 12 April 2023, Updated 13 April 2023 Size: 7.3 MB Referencing Hub media

    Explore challenges faced by tuna as they live out their life cycle in freshwater and ocean habitats. This storymap uses information from the environment report Our freshwater 2023.

    Photo of longfin tuna by Fraser Tebbutt, Auckland. Sourced from truestock.

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