Bat Conservation and Welfare: Protecting Nocturnal Pollinators

Bats provide irreplaceable ecosystem services as pollinators and insect controllers; their welfare and conservation require protection of roost sites and landscape connectivity.

Key Facts

There are over 1,400 bat species globally, representing approximately 20% of all mammal species
Bats pollinate over 500 plant species including economically important crops like mangoes and agave
White-nose syndrome has devastated North American bat populations, killing millions since its discovery in 2006
Roost disturbance — particularly during hibernation and maternity season — causes significant welfare harm
Wind turbines kill an estimated 600,000-900,000 bats annually in the United States alone
Light pollution disrupts bat foraging behavior and forces energetically costly route changes

Welfare Considerations

Bat welfare spans individual and population dimensions. Individual bats disturbed during hibernation expend critical energy reserves and may die from the physiological cost; those struck by wind turbines suffer traumatic injuries and barotrauma. At population scale, white-nose syndrome and habitat fragmentation threaten entire species with regional extinction. Welfare-positive bat conservation combines roost protection, white-nose syndrome research and treatment, wind turbine operational modifications during peak bat activity, and reduction of light pollution in foraging landscapes.

What You Can Do

Install bat boxes on your property to provide alternative roost sites and support local bat populations
Report bat roosts to your national bat conservation organization rather than disturbing them
Support white-nose syndrome research and probiotic treatment programs being developed in North America
Advocate for wind turbine operational modifications (curtailment during peak bat activity) in your region