Monday , April 12 2021

Biologist concerns the extent of bird mortality may increase after NLL. Oil spilled

Street. JOHN & # 39; S, N.L. – At least 15 armored sea birds were identified after the most common oil of Newfoundland, but a biologist says that spilled in the past indicates that the number can be in the thousands.

Husky Energy reported on Wednesday's views and confirmed one dead bird since 250,000 liters of oil spilled into the sea on Friday during an intense storm.

The SeaRose platform attempted to restart production when there was a failure in equipment on an underground line that released the oil.

Experts on seabirds say estimate the number of birds killed from oil can be months in the process, but is expected to grow.

Gail Fraser, a leading marine biologist at the University of York, said that a small number of observations of preserved birds are cause for concern and may be a sign of greater injury.

"The fact that they found greasy birds means there are a lot more greasy birds there," Fraser said.

Before the oil eventually spilled with estimates of bird deaths that have grown to thousands, she said.

The 2004 Tara Nova spill, which released 165,000 gallons of oil to the ocean, was estimated at 10,000 birds.

The biologist noted that the Tara Nova incident spilled less oil into the ocean, but it happened at the same time of the year as the last incident, meaning that a similar number of birds like murres and dovekies was in the area.

Fraser said "millions" of migratory birds form the Arctic around this time of year, and the rough conditions of the weekend mean getting an accurate count of birds being killed may be impossible.

"The conditions were terrible and it makes it a challenge to get good estimates of how many chickens will die," Fraser said. "It becomes a kind of hand-waving exercise that makes our best guess."

The birds of the region are particularly sensitive to oil pollution, Fraser said. The birds can die of hypothermia if even a small amount of oil smoothes the feathers.

They also have low reproduction rates and long life, which means a big hit to the population has a big impact.

Fraser believes that these characteristics are not always reflected when companies are penalized for harming populations.

Syncrude Canada was fined $ 3 million in 2008 when more than 1,600 ducks were killed after landing at the pool tailings. For comparison, Petro-Canada was fined $ 290,000 for a Nova Nova rocket that believed 10,000 birds were killed.

"To kill 10,000 seabirds is a big ecological thing and the fine should reflect that."

Scott Tassier, chief executive officer of Canadian Newfoundland and Labrador Offshore Petroleum, said no oil was detected on Monday or Tuesday, meaning that the oil was probably broken so that it could not be cleaned.

The board is now focused on monitoring wildlife and investigating the incident.

Operators in the Newfoundland marine industry are responsible for monitoring their safety plans and environmental programs, and the regulatory committee monitors and investigates if necessary.

Trevor Fritz Red, senior vice president of Helsinki Energy in Atlantic Canada, said his team followed the company's plans and procedures, and his company is investigating what caused the failure.

"We have not seen anything that tells us that we have not acted according to our internal procedures," he said.

Husky provides the procedures for the regulatory board, but a spokesman for the "Husky" said by email that the company "does not disclose its specific operating procedures for security reasons and trading."

Richard says that Husky will not resume production until he has "complete confidence" in the integrity of the underground system.

"No one wanted to see this case, it's a bad day for us, we can change things, yes, we can not, I do not know what they are still," said Fritz Red.

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