Elvers climbing a rock wall

The Aotearoa New Zealand longfin eel ❘ tuna (Anguilla dieffenbachii) is New Zealand’s only endemic freshwater eel. Our shortfin eel...

Riffles, pools, reaches, rapids, waterfalls, glides, eddies, meanders, overhangs and undercuts – there’s more to a stream than just water....

While Erina Watene-Rawiri was working at NIWA, she was involved in the research of eels or tuna in the lower...

The Aotearoa New Zealand longfin eel ❘ tuna (Anguilla dieffenbachii) is New Zealand’s only endemic freshwater eel. Our shortfin eel...

In mid-April 2013, the Parliamentary Commissioner for the Environment (PCE) Dr Jan Wright launched a report On a pathway to...