Jaguars once ranged from the US Southwest to Argentina. Habitat fragmentation has isolated populations, requiring landscape-scale corridor conservation to maintain genetic connectivity and long-term population viability.
Jaguar welfare at the individual level is primarily affected by human conflict - retaliatory killing by ranchers following livestock predation is a major mortality source. Individual jaguars killed in retaliation experience direct welfare harm, while the removal of individuals from small, isolated populations has population-level consequences through loss of genetic diversity. Jaguars in fragmented landscapes face greater human exposure and are forced to cross roads, agricultural land, and settlements that pose mortality risks. Corridor conservation maintains the connectivity that allows natural movement and genetic exchange, reducing inbreeding in isolated populations. Supporting communities adjacent to jaguar habitat in developing economically sustainable practices is essential for long-term coexistence.