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Showing posts with label incidental catch. Show all posts
Showing posts with label incidental catch. Show all posts

Friday, April 19, 2013

Little bird in a big ocean

In the black hours of early morning, a tiny bird emerges from its shallow burrow on the top of a wind-swept rocky island and launches itself out over the wild Pacific Ocean. This female Cassin's auklet is not much to look at – barely larger than a robin and considerably less colourful, with only a tiny white eyebrow as a marking. She has been described as a 'flying tennis ball', built more for diving than for flying, but she has a long way to go to find food for her chick. While her mate rests for the day, she takes her turn at flying out to the edge of the deep water, a one-way trip of up to 100 km. It will be dark again before she returns from her exhausting flight with food for her young safely tuck away in a special pouch in her throat.

Monday, January 21, 2013

Incidental catch: in the wrong place at the wrong time

Will Soltau is Sustainable Fisheries and Salmon Farming Campaign Manager for Living Oceans Society.

A while back I blogged about the outbreaks of the IHN virus at salmon feedlots in BC and how they may have been avoidable if a vaccine was used. As it turns out, 2012 was a bad year for disease outbreaks in the Canadian salmon feedlots on both west and east coasts. A lot of money was invested with no return. More money was spent culling fish under depopulation orders from the Canadian Food Inspection Agency. On top of that, Chile rebounded after their three year ISA epidemic and began re-supplying the market, driving prices down and squeezing margins in B.C. And when you add on the cost of a million dollar BC ad campaign with a high rent agency just before and during the downturn, a better example of throwing good money after bad would be hard to find. It's no wonder the salmon aquaculture spin doctors are so snarky these days.

What just recently came to light is the incidental catch associated with one of those disease events. 2.5 tonnes of Pacific herring that were unfortunate enough to be in the wrong place at the wrong time were sucked out of the net pens along with the sick Atlantic salmon. "*The incidental catch of herring at this facility occurred during a planned depopulation to control the spread of Infectious Haematopoietic Necrosis virus (IHNv)."