Tag Archives: Outer Islands

Rivers & Oceans

West Coast engineers aim to clear up acoustic smog impacting endangered killer whales

National Observer, Local Journalism Initiative Reporter

Editor’s note: In addition to being marine tourist destinations close to a principal British Columbian shipping lane, Cortes, Quadra and Read Islands are visited by both the northern and southern pods of Killer Whales

University of British Columbia engineers are working to help clear up the acoustic smog that hinders endangered orcas’ ability to gather information vital to their survival. 

Chronic underwater noise from shipping can drown out sounds marine mammals — such as the southern resident killer whales — use and rely on to communicate with each other, navigate, avoid danger or locate their prey. 

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Rivers & Oceans

PRV1a in fish farms, an interview with Dr Gideon Mordecai

Editor’s note: In Dr Mordecai’s most recent study, the PRV-1a virus was reported beside fish farms in the Okisollo Channel and Raza Island. Wild salmon infected with that virus would have swam by neighbouring Cortes, Read and Quadra Islands on their way home to spawn. 

Dr Gideon Mordecai is a Research Associate with the Institute for the Oceans and Fisheries at UBC. He is also the author of more than 20 scientific publications, the most recent of which reported the PRV1a virus was in 70% of the samples they studied from 56 fish farms.

Cortes Currents asked Dr. Mordecai,”Fish farms are claiming that BC’s PRV1 isn’t deadly for wild salmon. Is that true?” 

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Animals

Search for the elusive Western Screech Owl

In 2021, the Friends of Cortes Island received funding from the Habitat Stewardship Program to seek out the elusive Western Screech Owls. This research is being guided by the Pacific Megascops Research Alliance, and biologists from the Ministry of Water, Land and Resource Stewardship are part of the team. The first season was spring 2022. 

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Fire

Update on proposed Outer Discovery Islands Fire Brigade

A fire broke out at Diamond Bay on Sonora Island, on Thursday, August 12, 2021. It began as a structure fire, but spread into the tinder dry forest. The fire travelled rapidly upslope, threatening 30 other homes in the vicinity. Neighbouring residents converged at Diamond Bay and organized an ad hoc fire control effort. BC Wildfire Service arrived to take command. Four helicopters, a fire response boat and 17 provincial firefighters fought alongside ‘the local Owens Bay Fire Brigade‘ and by the morning of Sunday, August 15 the fire was officially ‘under control.’

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Animals

Government protection of Species at Risk ineffective, report says

A new report commissioned by the Wilderness Committee and Sierra Club BC found that Federal and Provincial government policy gaps have rendered their protection of Species at Risk ineffective. 

“Our study looked at terrestrial and freshwater vertebrate species in BC We needed to refine the scope a little bit just because there are so many Species at Risk in BC. In order to do this analysis, we had to narrow in on a few representative species. In total, we chose 64 species. Of the 64 species, only two of them have had their critical habitat mapped by the deadlines. The remaining 97% have experienced critical habitat mapping delays anywhere from 2 to 18 years. Then there’s 16 of the 64 species that still don’t even have their critical habitat mapped,” explained Charlotte Dawe of the Wilderness Committee.

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