Bradán

Bradán is the Irish word for salmon. Specifically, it refers to the Atlantic salmon, *Salmo salar*, a species of ray-finned fish that is the best known of the salmonids. These fish are anadromous, meaning they hatch in freshwater rivers and streams, migrate to the saltwater of the ocean to grow and mature, and then return to their natal rivers to spawn.

The Atlantic salmon is an iconic species in Ireland, deeply embedded in the country's culture, folklore, and history. It is highly prized for its sporting qualities by anglers and as a food fish. The historical importance of salmon in the Irish diet and economy is significant, with evidence of its consumption dating back to ancient times.

The lifecycle of the bradán is complex and subject to various environmental pressures. Juvenile salmon, known as smolts, undertake a remarkable migration downstream to the sea, where they spend several years feeding and growing before their powerful instinct drives them back upstream to reproduce. This return journey often involves navigating challenging obstacles and covering vast distances.

Conservation efforts for the Atlantic salmon are crucial due to declining populations in many areas. Factors such as habitat degradation, pollution, overfishing, and climate change pose threats to the species. The health of river systems and marine environments directly impacts the survival and success of the bradán.