Ingvar A. Sigurðsson

TL;DR: These ocean-wide migration patterns can ultimately be linked with breeding performance: colony productivity is negatively associated with wintering latitude, population size, and migration distance, which demonstrates the cost of competition and migration on future breeding and the link between non-breeding and breeding periods.

TL;DR: In this article, the authors identify important aggregations of seabirds in the North Atlantic to inform ongoing regional conservation efforts and identify a major hotspot associated with a discrete area of the subpolar frontal zone.

TL;DR: In this paper, the authors used species distribution modeling (SDM) of tracking data from 14 seabird species to identify key marine areas in the southwest Atlantic Ocean, valuing areas based on seabirds species occurrence, seasonality and extinction risk.

TL;DR: In this article , the authors combine marine plastic density estimates with individual movement data for 7137 birds of 77 petrel species to estimate relative exposure risk and identify high exposure risk areas in the Mediterranean and Black seas, and the northeast Pacific, northwest Pacific, South Atlantic and southwest Indian oceans.