Wildlife corridors in urban environments allow animals to move between habitat patches, reducing mortality and stress from habitat fragmentation. Good corridor design directly improves animal welfare.
Habitat fragmentation in urban environments causes chronic welfare stress for wildlife attempting to navigate human-dominated landscapes. Animals crossing roads face not just mortality risk but the physiological stress of heightened vigilance, interrupted feeding and breeding behavior, and repeated exposure to noise, light, and traffic. Those trapped in small habitat patches face resource competition, reduced mate choice, and increased disease transmission. Effective wildlife corridors do not just support conservation — they directly reduce stress and injury rates for individual animals. Well-designed urban green infrastructure represents a meaningful, scalable intervention for animal welfare that benefits entire urban wildlife communities.