(CNN)Images of a whale hunt in the Faroe Islands 200 miles north of Scotland have sparked renewed anger from conservationists and animal activists.
Sea turns red with blood after whale hunt in Faroe Islands
The pictures show dozens of whales being herded into a bay where they are killed, the sea turning red with their blood.
The hunt took place in the bay of Sandavágur on the western island of Vágar on July 30 and involved pilot whales, according to the government of the Faroe Islands. It was one of several legal hunts that take place every summer in the archipelago. It was documented by Alastair Ward, who said he was visiting to celebrate his graduation from the University of Cambridge in the UK.
Reacting to the images on Twitter, the Blue Planet Society, a UK-based pressure group, condemned the killings, describing the Faroe Islands as an "archaic country" that needs to "join the 21st century."
"These people have no respect, no empathy, and no need," they wrote. "This is entertainment for them."
In a statement to CNN on Friday, the Faroese government described whaling as a "natural part of Faroese life" and rejected accusations that the killings were ritualistic or frivolous.
"The meat and blubber of pilot whales have long been -- and continue to be -- a valued part of the national diet in the Faroe Islands," the statement said. "Catches are shared largely without the exchange of money among the participants in a whale drive and the local community. Each whale provides the communities with several hundred kilos of meat and blubber -- meat that otherwise had to be imported from abroad."
According to Faroese regulations, the whales must be killed as quickly and with as little suffering as possible, and those doing the killing must have completed a whaling course and obtained a license.
Hundreds of whales are killed in "drives" every year in the islands, which belong to Denmark but are an autonomous country and are not bound by the laws of Denmark or the European Union. They are home to around 50,000 people, according to government statistics.
The hunts have taken place around the islands for centuries. They are closely regulated by the Faroese government and international bodies, including the North Atlantic Marine Mammal Commission (NAMMC).
Pilot whales are not endangered, and current levels of killings in the Faroe Islands do not threaten their sustainability, according to a NAMMC study in 2012.
Of the estimated 1 million long-finned pilot whales worldwide, about 100,000 live near the Faroe Islands, according to NAMMC and the American Cetacean Society.
A global ban on commercial whaling has been in effect since the 1980s but has no effect on these hunts, since most of the meat is shared around the community rather than sold. An EU ban on whaling also carries no weight, since the Faroe Islands are not part of the bloc.
Although the hunts are legal, European and global organizations have criticized them, including People for the Ethical Treatment of Animals (PETA), Humane Society International and the Whale and Dolphin Conservation Society.
PETA desribes the hunts as "mass execution" and argues that these "highly intelligent creatures... feel pain and fear every bit as we do."
The Faroese government denies that the animals suffer extensively, pointing to today's more humane methods of corralling the animals into the bay and killing them.
According to the islands' official whaling site, the traditional sharp whaling spear, pointed hook and knife have been replaced with a rounded blowhole hook, "which does no damage to the whales when they are drawn up on the shore," and a spinal lance, which is used to break the whale's spinal cord, ensuring that "the whales lose consciousness and die within seconds."