Logging these for myself:
Exotic Caulerpa infestation map
Record marine mammal sightings on Sea Spotter
New Zealand Threat Classification System
Detailed bathymetry showing features between Rangitoto and Whangaparaoa Peninsular
Tagged kekeno / fur seal database
Intertidal maps made by drones
DOC Marine Map Portal. Tamure distribution.
Three links for searching for NZ archives Tiaki , National Library Catalogue , Te Puna Search , Auckland Library
eBird species for time of year (Tahuna Torea)
Protected species bycatch in New Zealand commercial fisheries (observer data)
Protected species bycatch in New Zealand recreational fisheries (volunteered data)
Sea Change – Tai Timu Tai Pari (full report)
Hauraki Gulf Shellfish Restoration Co-ordination Group demo map
Marine reserves etc. National Aquatic Biodiversity Information System (NABIS)
Detailed aerial imagery. LINZ map of Auckland 0.75m
Past issues of the Auckland NZ Dotterel Minders Newsletter
Where to record fossils. GNS FRED (Fossil Record Electronic Database)
Great blog with contributions by Roger Grace
River condition indicator findings
Environmental Projects Budget Allocation by the Maungakiekie-Tamaki Local Board.
My map of erosion sites in the Tamaki Estuary
State of Auckland Marine Tamaki Estuary
State of our Gulf Executive Summary
Environmental Condition and Values of Mangere Inlet, Whau
Estuary and Tamaki Estuary (2008)