Intertidal benthic habitats of Kawhia and Aotea Harbours
K. A. Hillock, M. Rohan 2011. DOC Research and Development Series 327. 48p. (PDF, 7,766K)
Ecology of the Karamea/Otumahana Estuary
A 1993 report on the ecology of the Karamea/Otumahana Estuary, West Coast, including habitat mapping and fauna surveys, areas of biological importance and management recommendations.(PDF, 4,200) Note: this is a low quality scan