Farmed Salmon Genes Found in Wild Rivers | Ireland News

New research reveals farmed salmon genes have infiltrated wild populations in one-third of Ireland’s rivers, with the Glengarriff River in West Cork showing the lowest levels at 1.5%—actually down from 2006. While other West Cork rivers like Bandon and Lee show no signs of mixing, scientists warn this genetic blending threatens wild salmon’s survival by diluting traits crucial for river-specific adaptation. Rivers near aquaculture facilities are most affected, though exact escape sources remain unknown. Though current impacts are modest, experts stress this ongoing threat undermines long-term resilience for already vulnerable wild stocks. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/3465d3736b363678