Wild pollinators including bumblebees, solitary bees, hoverflies, and butterflies are essential to ecosystem function and food production. Habitat loss and pesticide use have caused dramatic pollinator declines, reducing both ecological and agricultural resilience.
While pollinators are invertebrates whose individual welfare is uncertain, the dramatic scale of their decline represents a concerning loss. Bees and other pollinators show complex behaviors including learning, communication, and potentially pain responses. At a population level, colony collapse and species decline represent outcomes of deeply harmful conditions including pesticide exposure, disease, and habitat loss. Individual bees exhausted by lack of nearby flowers can be revived with sugar water. Creating habitat reduces both population-level threats and individual welfare harms from resource scarcity.