Chilean salmon producer Blumar has recaptured 8,476 salmon following an escape from a production site in the Los Lagos region over the weekend, Chile's National Fisheries and Aquaculture Service (Sernapesca) said.

Stormy weather resulted in cages being cut loose from their moorings and sinking in the early hours of Saturday.

Before the incident the grow-out site housed 875,144 fish with an average weight of 3.8