How white-nose syndrome has caused catastrophic bat population declines and what conservation responses can reduce ongoing suffering.
White-nose syndrome causes prolonged individual suffering for affected bats before death. Premature arousal from hibernation depletes fat reserves, causing bats to seek food in winter when insects are unavailable, leading to starvation and dehydration. The scale of mortality represents one of the most severe wildlife disease events in recorded North American history. Conservation responses that can reduce mortality — including biocontrol treatments, cave management to limit disease spread, and captive breeding programs — directly reduce individual bat suffering.