Oceanographic drivers of winter habitat use in Cassin’s Auklets

Reduced prey abundance and severe weather can lead to a greater risk of mortality for seabirds during the non‐breeding winter months. Resource patterns in some regions are shifting and becoming more variable in relation to past conditions, potentially further impacting survival and carryover to the breeding season. As animal tracking technologies and methods to analyze movement data have advanced, it has become increasingly feasible to draw...