Capture of Buller's albatrosses in swordfish longline fisheries, in the Kermadec Islands area

Observed captures of Buller's albatrosses in swordfish longline fisheries Observed captures
Fishing effort and observations in swordfish longline fisheries Effort, and observer coverage
Fishing effort and observed captures of Buller's albatrosses by month, 2002–03 to 2020–21
Monthly coverage and captures

Two subspecies of Buller's albatross are endemic to New Zealand: southern Buller's albatross (Thalassarche bulleri bulleri), and northern Buller's or Pacific albatross (Thalassarche bulleri platei). Buller's albatrosses are frequently observed caught in surface longline and trawl fisheries. The two subspecies are difficult to distinguish, and estimates are provided for the captures of both subspecies combined.