Showing posts with label salmon. Show all posts
Showing posts with label salmon. Show all posts

Wednesday, May 20, 2009

Hungry Bears...


By Neil Shearar - Bluewater Skipper

Last year while running a wilderness expedition on the remote British Columbia north coast I had an incredible shock. We visit coastal estuaries in the hopes of encountering bears, Grizzly bears and Black bears feeding on salmon that migrate up the rivers to spawn in the late summer and fall. I have run these bear focused trips for many years. On a typical year I expect to see many thousands of salmon in any one of the estuaries we visit. Last year I was stunned to find that there appeared to have been an absolute collapse of fish stocks within the estuaries we visit.

One river, typically a Grizzly hot spot, seemed very quiet on our initial approach, the tell tale bald eagles which dot the green tree tops with their white heads and the seals which hang around in the river mouth were suspiciously absent. As we entered the river we expected to see large schools of fish hiding from predators as they migrate upstream, carcasses of spawned out fish washing downstream and covering the bottom where they nourish the estuary and river mouth, also partially consumed salmon carcasses strewn along the banks where bears and wolves had left remains that the eagles and other animals would clean up. We saw nothing, not one fish. Normally this place would be ripe with the scent of decaying salmon, there were none.

We made our way up river and climbed out onto the river bank, pushed our way through some brush and yelled "Hey Bear" to make our presence known as we hiked up a narrow bear trail. We broke out into a sedge meadow with open sight lines and then quietly scouted around. There was a lot of "bear sign" more than usual, bears had been excavating, feeding on the bulbs and root systems of estuary plants. Bears typically do this earlier in the summer while they wait for the return of salmon to the estuary. There was also the occasional berry filled scat, further indication that bears were around. We sat tight and scanned the meadow for signs of movement, as bears often bed down in the sedge grass to rest during the mid day. Finally after a time there was some movement, a juvenile male Grizzly came out of the tree line and ventured out into the open. This was the skinniest bear I had ever seen, his ribs were showing through his coat. Typically bears we view at this time of year are rotund having gorged on fish in preparation for winter. We saw no other bears that day in a place we normally would count on seeing many. It appeared as though the bears had waited in anticipation of their yearly bounty that never came.

I saw this scene played over in many of the amazing places I take people to experience in the B.C. coastal wilderness, it is a great concern. The loss of wild salmon stocks on the North American west coast is catastrophic and tragic. The north Pacific salmon run may be the largest movement of biomass on the planet and is the primary natural source of protein for the entire region. There are a few likely reasons for the stock declines, some we can do little about, some we can.

It is clear that the effects of salmon farms on wild salmon migration routes are a major factor. Alex Morton is a biologist from the Broughton Archipelago, her research has clearly shown these effects, she has been fighting an uphill battle, campaigning against strong financial interests to put an end to the current system of salmon farming. There is a petition running collecting names to show that the public are aware of this issue and wish to see more effective management of wilderness recourses.

Please view the web site www.adopt-a-fry.org/?page_id=42 and sign the petition. Some people may perceive these causes as liberal, socialist and even bleeding heart. Please suspend this perception for one moment, this is as conservative as it gets, the growing and sustainable tourism industry in which I am employed is at stake. B.C has incredible untapped tourism potential which will provide employment and economic growth on the coast for years to come. Our wilderness as a resource needs to be better managed.

Please forward this message to as many people as you can and sign the petition if you care. Current number signed is 14 000, we need thousands more if this issue is to receive any real attention.

Cheers,
Neil Shearar

Thursday, April 2, 2009

Sea Lice Threatening Fraser River Sockeye

Source: Georgia Strait Alliance Newsletter April 1, 2009
Image: Georgia Strait Alliance

Recently released genetic analysis has confirmed our fears - Fraser River sockeye may be impacted by sea lice from fish farms. In studies conducted in 2007 and 2008, sea lice were found on juvenile sockeye salmon migrating past open net cage salmon farms in the Northern Strait of Georgia. DNA analysis confirmed that in 2007, 60% of the sockeye were from the Fraser River, while in 2008, 99% were from the Fraser. The samples represent 30 separate Fraser River sockeye sub-populations, including salmon from Adams River and Cultus Lake stocks.

For further information on the latest evidence of the threat to our wild salmon, read the press release sent out by the Georgia Strait Alliance.

Monday, December 8, 2008

Alexandra Morton's Salmon Fight Makes the New York Times

Alexandra Morton, a self-trained biologist, has been battling fish farms in British Columbia that she says are endangering wild salmon runs. Her story was recently posted in the New York Times. Click here to watch the video.

Thursday, September 18, 2008

Low salmon returns hurting BC’s nature based tourism!

A Recent Press Release from the BC Wilderness Tourism Association



The Dept of Fisheries & Oceans numbers are in: Pink salmon returns to the Broughton Archipelago and Knight Inlet (east of Port Hardy and Port McNeill) are at record lows - worse than the collapse of pink stocks in 2002, when the fish farms were forced to fallow (temporarily close).

The salmon situation is starting to wreak havoc on nature based tourism located in the area. The decrease in pink salmon will have repercussions up and down the food chain whether on land or at sea.

Howard Pattinson, owner of Tide Rip Tours, a grizzly bear viewing business based out of Telegraph Cove, has observed grizzly bears unable to find salmon an important source of protein and trying to prepare for hibernation feeding only on berries and grass. “Many females will not find enough to eat and will abort their fertilized embryos. Adult males have also been known to eat young cubs when starving; and cubs that can’t find food this fall won’t make it through the winter” said Pattinson.

Donna and Bill Mackay, owners of Mackay Whale Watching out of Port McNeill, have been on the forefront of salmon and orca habitat protection for many years. They have observed that orcas are not socializing as much between pods due to their preoccupation with searching for food. Mr. Mackay noted, “This year only 41% of the total northern resident population of orcas have made an appearance in the Queen Charlotte and Johnstone Straits down from almost 100% which is from our 30 year data set.”

Dean Wyatt, owner of Knight Inlet Lodge located in Glendale Cove, is concerned that whole coastal valleys are losing wildlife due to the lack of salmon. “If the wildlife go, then so does the $1.4 billion nature based tourism industry” said Wyatt.

The Wilderness Tourism Association (WTA) is calling upon the fish farm industry and government to take action now in order to save the 2009 outrun. They are seeking immediate commitments to move farms off key salmon migratory routes and the investment in attainable closed containment technologies.