Research overview: dispersal and connectivity in puma populations

Dispersal is central to puma ecology, with young males traveling long distances to establish ranges while females often settle nearer their natal areas. This overview synthesizes telemetry and genetic studies documenting some of the longest dispersal movements recorded for any cat, how dispersers recolonize vacant or depleted areas, and how natural and human barriers shape gene flow. It reviews how dispersal underpins the resilience of puma populations, allowing recovery from local declines and the eastward recolonization of former range in North America. The synthesis frames dispersal as the engine of puma connectivity and persistence. For enthusiasts it explains the remarkable journeys of young male cougars across hundreds of kilometers, why these movements knit populations together, and how the puma's strong dispersal capacity has allowed it to begin reclaiming parts of a range from which it was once eradicated.