Log debris

Fish-friendly streams provide diverse habitats for our native fish as well as supporting the insects and plants they need for...

The ecology of the river refers to the relationships that living organisms have with each other and with their environment...

Our cities have a maze of often forgotten waterways tucked away beneath weedy banks or buried in concrete pipes under...

New Zealand’s streams, lakes, rivers and wetlands support around 54 species of native fish including galaxiids, bullies, eels, lamprey, black...