Note: This article is intended for informational purposes only. It is each individual’s responsibility to mitigate risks from shellfish-related illnesses by doing their own personal research using official and scientific sources. 

Harvesting fresh oysters, clams and mussels on a kayak trip is one of those quintessential west coast experiences.

We have been harvesting shellfish on our guided kayak tours for more than 20 years, and it is a highlight of many of our guests trips. We’ve even converted our fair share of non-oyster eaters into shellfish connoisseurs! Though to be fair, with ingredients this fresh, it’s difficult to go wrong.

However there are some critical things to know before you collect, and with the recent outbreak of norovirus cases related to BC oysters throughout Canada, we’ve seen that you cannot be too careful when harvesting and ingesting shellfish in a wilderness setting.

Licensing and Permits

Every person that harvests shellfish of any kind in Desolation Sound must be in possession of a BC Tidal Waters Sport Fishing Licence. These can be purchased online from the Department of Fisheries website.

An annual licence costs $22.05 for Canadian residents, and $106.05 for non-residents (non-residents are probably better off buying a 3 or 5 day licence for their trip, at a fraction of the yearly price).

Daily limits exist for all shellfish harvesting. Among the more common species harvested recreationally, each licence holder can harvest 15 oysters, 75 manila and littleneck clams, and 75 blue mussels per day.

You need to carry the licence on you at all times, whether online (displayed on a smartphone) or a printed copy. Fisheries officers require that the licence be able to be shown immediately on request, so it is always a good idea to have a printed copy on you at all times.

Red Tide

The most famous cause of shellfish poisoning in British Columbia is from eating oysters or clams that are affected by ‘red tide’, or Paralytic Shellfish Poisoning (PSP).

Red tide is the result of an algal bloom, usually, but not always, occurring in the warmer months of the year. Bivalve shellfish (including oysters, clams and mussels) filter the microorganisms and accumulate the toxins at a level that can be fatal for human consumption.

When the toxins are concentrated in the ocean in high numbers, this bloom can appear as a red or dark cloud in coastal waters – hence the nickname ‘red tide’. However, just because you cannot see this phenomenon does not mean that the toxins are not present, and though these blooms are typically associated with warmer waters, red tide can be present in every month of the year.

It is critically important to check the Department of Fisheries website for red-tide updates before ingesting any shellfish harvested on a kayak trip. This information is collected by the DFO in conjunction with the commercial shellfish industry, is updated regularly, and can change rapidly. An open shellfish area at the beginning of the trip can be closed abruptly by the end of the same week, and so bringing a smartphone to check for updates every day you are harvesting is ideal.

It is also important to correctly identify the species of shellfish you are harvesting. Clam species in particular can be difficult to identify to the untrained eye, and certain species hold the toxins for a much longer period than others.

Click this link to be taken to the updates for red tide on the BC coast. Desolation Sound is area 15-5.B, while Okeover and Malaspina Inlets are area 15-4, and the Copeland Islands and Lund are area 15-3.

Alternatively, you can call 1-866-431-3474 for a telephone update with a pre-recorded message on constant loop.

Norovirus

As of March 7th 2017, there have been 289 confirmed cases of gastrointestinal illness connected to eating BC oysters across Canada. Testing of several of these cases has confirmed the presence of norovirus infection, a group of viruses that cause gastroenteritis commonly found in oysters that have been contaminated before being harvested.

None of the reported cases have been fatal, and most people report feeling better in one or two days, however these cases reinforce the importance of proper food preparation, especially in a wilderness environment. A Desolation Sound kayaking adventure is no place for a sudden gastrointestinal illness!

Despite the recent outbreak, risk to Canadians is very low, and norovirus illness can be avoided if oysters are cooked to an internal temperature of 90 degrees celsius (195 degrees Fahrenheit) for a minimum of 90 seconds.

Some other tips for avoiding infection:

  • Discard any oysters that do not open upon being cooked (for example, over a campfire)
  • Eat oysters immediately after cooking them
  • Always keep raw and cooked oysters separate
  • Wash your hands with soap and disinfect with hand sanitizer before handling any food. Norovirus is very contagious and can spread quickly from person to person. Make sure all hands, cutting boards, counters, plates and cutlery are washed and disinfected after use.

Compared to hiking, overnight sea kayak trips can be luxurious.

Seriously, you can fit a lot in a sea kayak. On our guided trips we frequently bring – along with clothes, tents, sleeping pads and bags, and group tarps – well, everything but the kitchen sink.

Two burner stoves, pots and pans of all sizes, 5lb propane tanks, assorted coffee making devices (“Do you want espresso or french press?”) and of course bags and bags of fresh food.

You don’t have to go as far as we do, but what we’re saying is, you don’t need to eat badly on a sea kayak trip.

While it may be easier to pop into MEC and pick up a whole bunch of those bags of freeze dried Pad Thais and powdered egg breakfasts, with just a little bit of planning beforehand you can whip up all manner of tasty, simple, and damn right impressive meals for your friends, partner, or family with a minimum of fuss.

To get your creative flowing, we’ve included here three relatively easy meals that are sure to win you all sorts of brownie points when you’re in Desolation Sound next summer.

Breakfast – Savoury Oat and Lentil Breakfast Bowl

Quick, tasty … and healthy. This breakfast is far more exciting than regular ol’ oatmeal, and the veggies add colour and freshness to this hearty breakfast bowl.

Ingredients: (serves 4)

3/4 cup rolled oats

2/3 cup red lentils

3-3.5 cups vegetable broth

2 small shallots diced (or 1 small onion)

3 cloves garlic minced

2 chopped green onions

150g white mushrooms sliced

150g cherry tomatoes halved

2 avocados sliced thinly

Salt & pepper to taste

Put the oats, lentils, shallots and garlic in a camp pot with the broth and bring to a boil, then turn the heat down and simmer without a lid until the lentils and oats become soft and the broth evaporates, about 8 minutes. Add salt and pepper to taste.

Meanwhile chop up the mushrooms and the tomatoes and saute briefly in a small pan until the mushrooms become golden brown.

Ladle the lentils and oats into individual bowls and throw the mushrooms, tomatoes, avocado and green onions on top. Serve immediately.

Lunch – Mango Black Bean Salad

This is a classic! You can make this at home if desired for a quick first day lunch, but it is easily put together in the morning while making breakfast to take with you on your daily paddle in a Tupperware container. Hint: completely drain the beans before adding them, otherwise the salad takes on a washed out grey appearance (though it still tastes great).

Ingredients: (serves 4+)

2 cans black beans

2-3 mangos, peeled and diced

1 red pepper, chopped

1 small red onion, chopped finely

1 bunch cilantro, chopped finely

1 cup corn kernels, roasted (optional)

2 cloves garlic

1 Tbsp cumin

Juice of 1 lime

Dash of olive oil

Sea salt to taste

Roast the corn in a pan until they are golden brown (and throw the garlic in there too while you’re at it) and then throw all the ingredients in a container and you’re good to go!

 

Dinner – Mediterranean Pesto Pasta

This is simple meal that can be switched up and created in almost endless ways with whatever ingredients you choose. Spicy salami or Italian sausage along with the artichokes and sun-dried tomatoes gives this a Mediterranean vibe, but can easily be omitted or left out till the end to make it vegetarian.

Ingredients: (serves 4)

Olive oil

400g rotini pasta

4 Italian sausages, chopped in 1/2 inch pieces

2 cloves garlic, minced

2 tbsp chives, chopped

1 red pepper, chopped

1 can artichoke hearts

1 can chickpeas, drained

1 small can or bottle sun dried tomatoes

1 bunch spinach, chopped

150g olives (optional)

1 200g bottle green pesto

Splash the olive oil and the pepper and garlic in a pot over medium heat and cook for 5 minutes. When peppers are soft, throw in the artichoke hearts, and chickpeas and cook for 5-8 minutes, then add the sun-dried tomatoes and reduce the heat to low and let simmer for 10 minutes more.

In the meantime, cook the pasta according to the packet instructions. If you are using them, tae the sausages and fry them up separately so that you can leave it out for any vegetarian paddlers.

Just before the pasta is cooked, add the chopped spinach to the pot with the pesto. Drain the pasta and mix it all together with the sausage. Serve!