Beyond white-nose syndrome, bats face multiple welfare threats including wind turbine collision, light pollution, pesticide exposure, and roost disturbance.
Bat welfare is shaped by threats that are largely invisible in public discourse: internal barotrauma from wind turbines (which leaves no visible external injury), sublethal pesticide effects on neurological function, and the slow starvation of bats roused prematurely from hibernation by cave visitors or building renovations. Each of these represents welfare harm distributed across millions of individual animals annually. The compound effect of multiple simultaneous threats — white-nose syndrome, turbine mortality, pesticide impacts, roost disturbance — on populations with low reproductive rates creates conservation crises that simultaneously represent large-scale welfare failures. The welfare-aligned conservation actions are practical: deterrent systems at wind turbines, dark sky policies near bat foraging areas, pesticide restrictions, and hibernaculum protection are all achievable with regulatory will.