Habitat fragmentation isolates wildlife populations causing inbreeding, stress from range restriction, and increased mortality from attempts to cross unsuitable terrain.
Habitat fragmentation affects individual animal welfare by restricting range, forcing road crossings, preventing access to mates, and causing isolation stress. Connected habitats allow animals to express natural ranging behaviour and maintain genetic health through gene flow. Urban green infrastructure planning that creates wildlife corridors benefits thousands of individual animals while supporting biodiversity and human wellbeing simultaneously.