August 20, 2018 โ SEAFOOD NEWS โ Of the 2,000 to 3,000 salmon that escaped from a farm in Newfoundlandโs Hermitage Bay, around 400 have been recaptured โ a pretty good number, according to the Department of Fisheries and Oceans.
Some time between July 27 and 30, the salmon escaped from the Olive Cove farm operated by Cooke Aquaculture, after net extensions were sewn onto a pen at the site.
Chris Hendry, regional aquaculture coordinator with DFO, says the rate of recapture to date is actually pretty good.
โOur reports so far suggest that about 400 salmon have been recaptured, so for a two- to three-thousand escape, thatโs about a 15-20 per cent recapture rate,โ he told CBCโs The Broadcast.
โWhen we had the last large escape incident back in 2013 and there were capture methods deployed, about 10 per cent of those fish were recaptured. So this seems to be a better percentage of success.โ
Investigation to Come
Hendry said the licence to use gillnets for recapturing is set to expire on Friday, but there will be a meeting with DFO, provincial fishery officials and Cooke Aquaculture to assess the recapture process so far and determine if that should be extended.
This week, a humpback whale got snared in those gillnets, and a rescue operation was launched to free the whale, so the use of gillnets was temporarily suspended to ensure no other whale entanglements happened.
Hendry said there will be an investigation into what happened at the Hermitage Bay site, and further discussions once the capture of salmon is completed.
โOne of the questions is, in a case of a release of salmon, is there any type of repercussions, and thatโs something we would discuss with the province as we both co-deliver the code of containment,โ he said.
โIt also requires us to do an analysis of any type escape incident and recommendations on improvements or identifying any deficiencies.โ
The captured salmon, meanwhile, will need to be destroyed by the company, Hendry said.
โAs a condition of the licence, theyโre required to dispose of them โฆ but we are requiring them to take samples so we can build on an existing database of genetic and scale samples for identification of farm salmon.โ
This story originally appeared on SeafoodNews.com, a subscription site. It is reprinted with permission.