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The LEO Network is a worldwide network of observers and experts that share their observations of environmental change.
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Observations

Thousands of farmed salmon perish in massive die off near Tofino
A harmful plankton bloom and poor water conditions caused large mortalities at three Cermaq salmon farms in northern Clayoquot Sound near Tofino, with up to 185,000 fish lost at one site. DFO says disease was ruled out; critics warn the die-off could affect wild salmon and the marine environment.
Tofino, British Columbia, Canada
CHEK

Salmon wait for more rain as river levels remain low
Low river levels on Vancouver Island are delaying pink salmon migration in the Tsolum River and Millard Creek, leading to stranded fish and an estimated 4,000 mortalities. Salmon groups say sustained fall rains are needed; limited Wolf Lake releases are temporarily boosting Tsolum flows.
Courtenay, British Columbia, Canada
CHEK

Comox Lake wildfire grows to 4.5 hectares, still considered out of control
A BC Wildfire Service update reports that a wildfire near Comox Lake in B.C. grew to 4.5 hectares overnight as crews and aircraft work to contain the out-of-control blaze, while a separate 3-hectare fire near Nanaimo River Road also remains uncontained.
Comox Lake, Comox Valley, British Columbia, Canada
CHEK

Early birds: Photographer spots Brant geese down-Island ahead of usual PQB return
A photographer captured Brant geese appearing early on Vancouver Island, suggesting a shift in their wintering patterns.
Vancouver Island, British Columbia, Canada
Lake Cowichan Gazette

Latest winter storm brings winds nearing 140 km/h off northern Vancouver Island
A powerful winter storm hit northern Vancouver Island, with winds reaching up to 140 km/h and up to 15 cm of snow predicted for B.C's north coast.
Vancouver Island, British Columbia, Canada
Lake Cowichan Gazette

Bin-busting bears in Tofino and Ucluelet making quick work of bear-resistant garbage cans
Wildlife officials report that bears in Tofino and Ucluelet have learned to breach bear-resistant garbage bins, leading to concerns about increased bear-human conflict.
Tofino and Ucluelet, British Columbia, Canada
CBC News

Crews respond to major oil spill at fish farm near Zeballos
A major diesel spill occurred at a fish farm near Zeballos, spilling up to 8,000 litres of oil into the bay. Cleanup efforts are involving local authorities, the Coast Guard, and First Nations to mitigate environmental impacts.
Zeballos, British Columbia, Canada

Storm knocks out power and impacts travel on Vancouver Island Saturday
A storm on Saturday led to power outages for tens of thousands on Vancouver Island and disrupted ferry travel.
Vancouver Island, British Columbia, Canada

90,000 without power, ferries cancelled as storm batters Vancouver Island
A powerful storm has left about 90,000 people without power on Vancouver Island, causing widespread service disruptions including the cancellation of several BC Ferries sailings due to safety concerns.
Lake Cowichan Gazette

Snow falls on Vancouver Island north of Campbell River ahead of bomb cyclone
Snowfall has hit areas north of Campbell River in anticipation of a powerful bomb cyclone expected to bring severe wind and rain to Vancouver Island.
CHEK News

'Swarm of earthquakes' rattle off B.C.'s coast, no tsunami expected
A series of earthquakes struck off the coast of Vancouver Island, with no tsunami threat reported. Andrew Schaeffer, an earthquake seismologist with the Geological Survey of Canada, said last week that despite the uptick in seismic activity, the quakes were "business as usual" for the region.
British Columbia

Tapioca disease in pink salmon
White cysts in the muscle of salmon could be caused by Henneguya salminicola also called "tapioca disease". It affects the texture of the meat but is not a health concerns for people. White cysts could also however, be from a tape worm. That is a human health concern. Guidance on how to check the cysts to confirm and how to prepare food so it is safe to eat, is provided.
Kelsey Bay
Jayde Ferguson, Dionne Sanderson, Jordan Brubacher, Sarah Yoder, Ted Meyers

'We have NEVER documented this before': Tofino tourism operator witnesses killer whales attacking humpback
As the group approached, there was a lot of splashing and porpoising. It was determined that the pod of whales was attacking a juvenile humpback whale.
Tofino, British Columbia, Canada

The wall lizard invasion of Vancouver Island
Decades ago, wall lizards from the Mediterranean got a toehold near Victoria. Now they’re island-hopping.
Port Alberni, British Columbia, Canada
Macleans.ca

'Once in a millennium': Record-breaking rogue wave measured off Vancouver Island
A massive ocean wave that was tracked off the west coast of Vancouver Island in 2020 is now considered the most extreme rogue wave ever recorded, according to scientists at the University of Victoria.
Ucluelet, British Columbia, Canada
CTV News-Vancouver Island

Velella velella Strandings in Tofino
On a recent family vacation, stranded Velella velella were observed on beaches near Tofino, British Columbia.
Tofino, British Columbia, Canada

Gooseneck Barnacles

BC Hydro reservoirs see record low rain across Vancouver Island
An exceptionally dry November means that water levels are low in the hydro electric watersheds on Vancouver Island. The four reservoirs on the Island, located in Jordan River, Ash River, Puntledge River and Campbell River provide a third of Vancouver Island’s power supply.
Puntledge River, Courtenay, British Columbia, Canada
Victoria News

Tofino fish farms reporting mass die-offs due to harmful algae
Blooms are often associated with low dissolved oxygen events and warm ocean water temperatures and weather changes – all of which we are, or have been, experiencing," said Kiemele. Farm owner Cermaq says it has deployed fish protection countermeasures that have already caused conditions to improve.
Herbert Inlet, British Columbia, Canada
CTV News

Young Beaver (Castor canadensis) a Long Way from Nearest Known Beaver Pond
Nick Page shared the following observation of a young beaver north of Courtenay on Vancouver Island. There are not many beaver observations on Vancouver Island, and most are very recent, especially in this part of Vancouver Island. The closest iNaturalist observation is linked here.
Somewhere North of Courtenay

Sea Lice Plagues Return and Threat to Wild Salmon Increases
Major sea lice epidemics have erupted on Atlantic salmon fish farms on Vancouver Island’s west coast over the last three months, according to industry, Fisheries and Oceans Canada and independent reports.
Clayquot Sound, British Columbia, Canada
The Tyee

Dead and dying salal plants ‘everywhere’ along the coast
Campbell River, British Columbia, Canada
My Campbell River Now

Salal plant dying across Vancouver Island
Hikers across Vancouver Island say they've been finding entire forests with dying salal. No one knows why it's dying but the ramifications could be serious.
Menzies Mountain, Vancouver Island, Canada

Hurricane force winds recorded near Tofino
Typically these storms remain off the coast of Vancouver Island and we only see the frontal systems move ashore.
Lennard Island Lighthouse, British Columbia, Canada

Black-tailed Gull (Larus crassirostris) in Lund/Powell River
At 12pm on Sept 13-2018, while kayaking; Ken Wright found a 3rd cycle Black-tailed Gull near Lund. The bird was resting on Major Islet whic...
Powell River, British Columbia, Canada
BC Rare Bird Alert

Common Ringed Plover (Charadrius hiaticula) in Campbell River
Guy Monty and Mark Wynja photographed a Common Ringed Plover at Oyster Bay on Sept 5-2018. They were there to view a reported Buff-breasted...
Campbell River, British Columbia, Canada
BC Rare Bird Alert

Old-growth logging in Nahmint Valley
Questions have been raised after the 10th widest Douglas fir tree in BC BigTree Registry is cut down.
Nahmint Valley, British Columbia, Canada

Farmed Atlantic Salmon Virus Linked to Disease in Chinook
Research finds farmed salmon virus may cause jaundice/anemia.
Okisollo Channel, British Columbia, Canada
The Tyee

Sperm whale in the Salish Sea
One of the most intense sounds emitted by animals on Earth is the echolocation click of the sperm whale.  When Yukusam the 13-14 m lone male sperm whale swam through the Salish Sea last month, he was recorded on a suite of hydrophones including the Orcasound Lab live hydrophone in Haro Strait and simultaneously the…
Johnston Strait
OrcaSound

Sperm whale spotted in B.C. strait for 1st time in decades
A sperm whale has been confirmed on Vancouver Island's eastern coast for the first time since 1984.
Johnstone Strait
CBC News

Ahousaht Harbor: Swimming Hole Monitoring
Ahousaht, British Columbia, Canada

Chordgrass (Spartina sp.) eradication at Goose Spit
Goose Spit Regional Park, Comox, British Columbia, Canada
Hilary Blackman, Colin Robinson, Tom Okey, Cory Frank, Laura Loucks

Paper Mill Dam: Swimming Hole Monitoring
Paper Mill Dam, Port Alberni, British Columbia, Canada

What's That We're Hearing? Sea Otters in the Salish Sea?
Guided Sea Kayak Tours & Eco-Resort Accommodation in Desolation Sound, British Columbia, Canada. Take the tour of a lifetime!
Cortez Island, British Columbia, Canada
BC Seakayak

Millions of tropical sea creatures invade waters off B.C. coast
CBC News

Thousands of Dead Red Rock Crabs (Cancer productus) on Beach
Denman Island, British Columbia, Canada

Toxic algae blamed for die-off at 2 salmon farms in Clayoquot Sound
Millar Channel, British Columbia, Canada

Whales Are Dying Off North America’s West Coast
West Coast of Vancouver Island, Canada
VICE News

Thousands of small seabirds wash up on West Coast in die-off mystery
Scientists are trying to determine why thousands of tiny seabirds called Cassin's auklets have washed up on the West Coast, all the way from B.C. to California.
Long Beach, Pacific Rim National Park

Latest IHN outbreak forces cull at Millar Channel fish farm
Update: Aug. 16. Mainstream Canada has announced that the Millar Channel fish farm is now empty. The fish, infected with the IHN virus,were taken to a rendering facility. Mainstream Canada is developing a plan for cleaning and disinfecting the farm site, as per the requirements of the Canadian Food Inspection Agency. “This is an unfortunate incident, but we are pleased with how smoothly the depopulation procedure went considering the situation,” said Fernando Villarroel, Mainstream Canada’s managing director.
Millar Channel, British Columbia, Canada
Ha-Shilth-Sa Newspaper

Too Many Sea Otters?
Some want to be able to kill them again off BC's coast. Part one of a Tyee special report.
Chesterman Beach, British Columbia, Canada
The Tyee

‘Receding before our eyes:’ Vancouver Island glaciers likely to be all gone by mid-century
Retired logger Fred Fern has been taking photos of the Comox Glacier every year since 2013, and the receding ice mass is easy to see in the images. Using Google Earth, Fern has calculated the Comox Glacier lost 15 vertical feet after this summer’s heat — and as much as 120 vertical feet since his first photo in 2013.
vancouversun

‘A lot of salmon died’: Ahousaht Guardians look to watershed restoration amid B.C.’s dangerously dry summer
B.C. drought exacerbating forestry damage to Bedwell River near Tofino as Ahousaht First Nation works to protect salmon, restore watershed.
The Narwhal

‘It’s pretty dire’: Vancouver Island salmon under threat from climate change-induced droughts
Since the initial June to July heatwave shocked the Pacific Northwest, Heim says the Tsolum River Restoration Society has observed significantly fewer fish in the river, especially in its lower portions. Many of the remaining coho, which survived the heat wave, are suffering from diseases and fin rot as a result of heat stress.
Courtenay, British Columbia, Canada
The Narwhal

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