Research overview: Iberian lynx genetics and inbreeding

Having passed through a severe bottleneck, the Iberian lynx carries low genetic diversity and signs of inbreeding, especially in the historically isolated Doñana population. This overview surveys conservation-genetics research that quantified diversity loss, detected inbreeding depression risks such as reduced fertility and disease susceptibility, and guided genetic management. Studies used pedigree and molecular data to inform breeding decisions and to design genetic rescue, including translocating individuals between populations to restore gene flow. Genomic work has examined the accumulation of deleterious variation and the implications for long-term viability. Researchers stress that recovering numbers is not enough if genetic health is neglected. The overview frames genetic management as an essential, ongoing pillar of lynx conservation, illustrating how modern genomics is integrated into the practical recovery of an endangered cat to ensure the rebuilt population remains adaptable and resilient.