The Westland petrel (Procellaria westlandica) is endemic to New Zealand, breeding in the Paparoa National Park. Most observed captures have been in trawl fisheries close to the breeding colonies, on the South Island's West Coast.
In the 2008–09 fishing year, there was no observed fishing in swordfish longline fisheries in the Kermadec Islands area. No estimates of total captures were made.