The Barnacle, Spaniards’ Favorite Christmas Dish, Imperiled by Climate Change

Adriana, 31, buys boxes with barnacles in front of Israel Martinez, an auctioneer, that were caught off the Atlantic coasts of Galicia during an auction ahead of Christmas celebrations in the port of Coruna, Spain December 21, 2024. (Reuters)
Adriana, 31, buys boxes with barnacles in front of Israel Martinez, an auctioneer, that were caught off the Atlantic coasts of Galicia during an auction ahead of Christmas celebrations in the port of Coruna, Spain December 21, 2024. (Reuters)
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The Barnacle, Spaniards’ Favorite Christmas Dish, Imperiled by Climate Change

Adriana, 31, buys boxes with barnacles in front of Israel Martinez, an auctioneer, that were caught off the Atlantic coasts of Galicia during an auction ahead of Christmas celebrations in the port of Coruna, Spain December 21, 2024. (Reuters)
Adriana, 31, buys boxes with barnacles in front of Israel Martinez, an auctioneer, that were caught off the Atlantic coasts of Galicia during an auction ahead of Christmas celebrations in the port of Coruna, Spain December 21, 2024. (Reuters)

On the craggy rocks on northwestern Spain's treacherous Costa da Morte (Death Coast), wetsuit-clad fishermen dodge crashing waves as they pick barnacles, a prized Christmas delicacy facing decline due to climate change and other factors.

Fetching up to 200 euros ($208) per kilogram (2.2 pounds) during the holiday season, the gooseneck barnacle from the Galicia region has long been treasured by Spaniards for both its flavor and difficulty to harvest.

However, the rise in sea temperatures driven by climate change has severely affected barnacle habitats, as they thrive in icy waters. A recent study by the University of Vigo also linked changing wave patterns to lower quality in the shellfish.

Israel Martinez, an auctioneer in the A Coruna fish market, said that there used to be double or triple the number of barnacles just 10 years ago.

Despite state regulations - such as limiting daily harvests to 7 kg per fisherman - illegal fishing has surged due to the barnacles' high value.

Licensed percebeiros, or barnacle pickers, have called for increased policing of the coast to deter poachers.

Their job is classified as a risky profession due to the adverse work conditions.

"The percebeiro trade on the Costa da Morte is dying. This is due to climate change, absurd laws, illegal fishing and a lack of workers," 36-year-old Roberto Vidal, who started out as a percebeiro at 16, told Reuters.

He said there used to be between 100 and 200 percebeiros in his town of Corme. Now, there are around 30.

Fellow percebeiro Serafin Rodriguez said that future generations would be unable to follow in his footsteps due to declining barnacle populations.



Undersea Power Cable Linking Finland, Estonia Hit by Outage

Finland’s Prime Minister Petteri Orpo arrives for an EU summit at the European Council building in Brussels, Thursday, Dec. 19, 2024. (AP Photo/Geert Vanden Wijngaert, File)
Finland’s Prime Minister Petteri Orpo arrives for an EU summit at the European Council building in Brussels, Thursday, Dec. 19, 2024. (AP Photo/Geert Vanden Wijngaert, File)
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Undersea Power Cable Linking Finland, Estonia Hit by Outage

Finland’s Prime Minister Petteri Orpo arrives for an EU summit at the European Council building in Brussels, Thursday, Dec. 19, 2024. (AP Photo/Geert Vanden Wijngaert, File)
Finland’s Prime Minister Petteri Orpo arrives for an EU summit at the European Council building in Brussels, Thursday, Dec. 19, 2024. (AP Photo/Geert Vanden Wijngaert, File)

A power cable linking Finland and Estonia under the Baltic Sea suffered an outage, prompting an investigation, Finnish Prime Minister Petteri Orpo said Wednesday.

Writing on X, Orpo said that power transmission through the Estlink-2 cable stopped Wednesday and that authorities were “investigating the matter.” He said the interruption would not affect electricity supplies in Finland, according to The AP.

Estonian network operator Elering said there was enough spare capacity to meet power needs on the Estonian side, public broadcaster ERR said on its website.

Authorities have been on edge about undersea infrastructure in the Baltic. Two data cables, one running between Finland and Germany, the other between Lithuania and Sweden, were severed in November.

Germany's defense minister said officials had to assume the incident was “sabotage," but without providing evidence or saying who might have been responsible. The remark came during a speech in which he discussed hybrid warfare threats from Russia.

The Nord Stream natural gas pipelines that once brought natural gas from Russia to Germany were damaged by underwater explosions in September 2022. Authorities have termed it sabotage and launched criminal probes.

The Estlink-2 cable was down for much of this year to repair damage from a short circuit that may have been caused by the cable's complex positioning, ERR reported.