A recent scientific expedition to the island of Eldey has revealed significant plastic pollution in gannet nests. The Minister of the Environment admitted that the images were shocking and stated there was reason to investigate the source of the plastic.
One of the world’s largest gannet colonies
Last weekend, a team of experts from the Icelandic Institute of Natural History, the University of Iceland, the Southwest Iceland Nature Research Centre, alongside wardens from the Environment Agency of Iceland embarked upon a scientific expedition to the island of Eldey.
Eldey is a small, uninhabited island 13 km off the southwest coast of Iceland’s Reykjanes Peninsula, covering 3 hectares and rising 77 metres above sea level. Notably, its sheer cliffs host one of the world’s largest northern gannet colonies, with approximately 16,000 pairs.
The purpose of the expedition was to measure the island´s erosion and height, assess gannet mortality following bird flu, and examine the extent of plastic pollution on the island.
Nests primarily made from plastic
The expedition revealed that gannets have easy access to plastic, as their nests are mostly made from plastic debris. Hundreds of dead gannets were also observed by the experts, with it being estimated that three factors played a role in their deaths: natural attrition, bird flu, and plastic pollution.
“We knew it was bad, but this is very shocking. Almost all nests are made more or less out of plastic. So, this is terrible,” Sindri Gíslason, the head of the Southwest Iceland Nature Research Centre, told RÚV earlier this week.
“The images were striking. This is the real upshot when we, or someone else, disposes of waste,” Guðlaugur Þór Þórðarson, Minister of the Environment, Energy, and Climate, stated in an interview with RÚV yesterday.
As noted by RÚV, monitoring by the Environment Agency on Icelandic shores and the Marine Research Institute’s recordings of plastic have revealed that the largest source of plastic in the sea around Iceland comes from the fishing industry.
Although the origin of the plastic on Eldey is not clear, the minister believes there is ample reason to investigate. “We are in a constant dialogue with the business community, and there is every reason to delve into this matter and analyse the origin of the plastic on Eldey,” Guðlaugur Þór observed.