Scientists Rebuild Face of 400-year-old Polish 'Vampire'

A three-dimensional reconstruction of Zosia's face, a woman buried as a vampire, is pictured, in this undated handout photo taken in Stockholm, Sweden. Oscar Nilsson - Project Pien/Handout via REUTERS
A three-dimensional reconstruction of Zosia's face, a woman buried as a vampire, is pictured, in this undated handout photo taken in Stockholm, Sweden. Oscar Nilsson - Project Pien/Handout via REUTERS
TT
20

Scientists Rebuild Face of 400-year-old Polish 'Vampire'

A three-dimensional reconstruction of Zosia's face, a woman buried as a vampire, is pictured, in this undated handout photo taken in Stockholm, Sweden. Oscar Nilsson - Project Pien/Handout via REUTERS
A three-dimensional reconstruction of Zosia's face, a woman buried as a vampire, is pictured, in this undated handout photo taken in Stockholm, Sweden. Oscar Nilsson - Project Pien/Handout via REUTERS

Buried with a padlock on her foot and an iron sickle across her neck, "Zosia" was never supposed to be able to come back from the dead.
Entombed in an unmarked cemetery in Pien, northern Poland, the young woman was one of dozens feared by her neighbors to have been a "vampire".
Now, using DNA, 3D printing and modelling clay, a team of scientists has reconstructed Zosia's 400-year-old face, revealing the human story buried by supernatural beliefs, Reuters reported.
"It's really ironic, in a way," said Swedish archaeologist Oscar Nilsson. "These people burying her, they did everything they could in order to prevent her from coming back from the dead... we have done everything we can in order to bring her back to life."
Zosia, as she was named by locals, was found in 2022 by a team of archaeologists from Torun's Nicolaus Copernicus University.
Aged 18-20 when she died, analysis of Zosia's skull suggests she suffered from a health condition which would have caused fainting and severe headaches, as well as possible mental health issues, Nilsson said.
The sickle, the padlock and certain types of wood found at the grave site were all believed at the time to hold magical properties protecting against vampires, according to the Nicolaus Copernicus team.
Zosia's was Grave No. 75 at the unmarked cemetery in Pien, outside the northern city of Bydgoszcz. Among the other bodies found at the site was a "vampire" child, buried face down and similarly padlocked at the foot.
Little is known of Zosia's life, but Nilsson and the Pien team say items she was buried with point to her being from a wealthy — possibly noble — family.
The 17th century Europe she lived in was ravaged by war, something Nilsson suggests created a climate of fear in which belief in supernatural monsters was commonplace.
Nilsson's recreation began with creating a 3D printed replica of the skull, before gradually building layers of plasticine clay "muscle by muscle" to form a life-like face.
He uses bone structure combined with information on gender, age, ethnicity and approximate weight to estimate the depth of facial features.
"It's emotional to watch a face coming back from the dead, especially when you know the story about this young girl," Nilsson says.
Nilsson said he wanted to bring Zosia back "as a human, and not as this monster that she is buried as".



Hope Floats in the Amazon as Bacuri, a Young Manatee, Fights for Survival

Bacuri, a rescued manatee, breathes while swimming in a pool at the Emilio Goeldi Museum's scientific station in the Caxiuana National Forest in Para state, Brazil, Thursday, March 20, 2025. (AP)
Bacuri, a rescued manatee, breathes while swimming in a pool at the Emilio Goeldi Museum's scientific station in the Caxiuana National Forest in Para state, Brazil, Thursday, March 20, 2025. (AP)
TT
20

Hope Floats in the Amazon as Bacuri, a Young Manatee, Fights for Survival

Bacuri, a rescued manatee, breathes while swimming in a pool at the Emilio Goeldi Museum's scientific station in the Caxiuana National Forest in Para state, Brazil, Thursday, March 20, 2025. (AP)
Bacuri, a rescued manatee, breathes while swimming in a pool at the Emilio Goeldi Museum's scientific station in the Caxiuana National Forest in Para state, Brazil, Thursday, March 20, 2025. (AP)

Deep in silence, as if under a spell, children watch intently as Bacuri, a young Amazonian manatee, glides around a small plastic pool. When he surfaces for air, some of them exchange wide smiles. The soft rustle of rainforest leaves punctuated by bird song adds to the magic of the moment.

The children from riverside communities traveled for hours by boat just to meet Bacuri at the Ferreira Penna Scientific Base of the Emilio Goeldi Museum, Brazil's oldest research institute in the Amazon. Despite their endangered status, manatees are still hunted and their meat illegally sold, and they are increasingly threatened by climate change. Environmentalists hope that by engaging local communities, Bacuri and others like him will be spared.

The Amazonian manatee is the region's largest mammal but is rarely seen, much less up close. The reasons for this are twofold: The manatee has acute hearing and will vanish into the murky water at the slightest sound; and its population has dwindled after being overhunted for hundreds of years, mostly for its tough hides that were exported to Europe and Central America.

To help the manatee population recover, several institutions are rescuing orphaned manatee calves, rehabilitating them and reintroducing them to the wild.

Bacuri weighed just 22 pounds (10 kilograms) - a fraction of the more than 900 pounds (400 kilograms) of an adult manatee - when he was rescued and taken to the federally protected Caxiuana National Forest. He was named after the local community that found him. Two years and several thousand milk bottles later, Bacuri has grown to about 130 pounds (60 kilos).

Three institutions are responsible for his care. The Goeldi Museum provides facilities and educates nearby communities. The federal Chico Mendes Institute for Biodiversity Conservation assigns two staffers for 15-day shifts to feed Bacuri three bottles of milk a day as well as chopped beets and carrots, and clean the pool every 48 hours. The nonprofit Instituto Bicho d'Agua - meaning institute of water animals in Portuguese - oversees veterinary care, dietary planning and caregiver training.

During their visit, the children learn that female manatees are pregnant for about a year then nurse their young for two more, feeding them from nipples behind their front flippers - the manatee equivalent of armpits. This long reproductive cycle is one reason the manatee population has not recovered from the commercial hunting that persisted until the mid-20th century.

They also learn the species is endangered and that they are the ones who must protect it.

"You are the main guardians," biologist Tatyanna Mariúcha, head of the Ferreira Penna scientific base, tells the children, who spend the rest of the day drawing and making Play-Doh models of Bacuri.

With its auditorium, dormitories, observation towers, cafeteria and laboratories, the research station - two hours by speedboat from Portel, the nearest city - stands in stark contrast to nearby communities comprising clusters of wooden houses on stilts where families rely on cassava farming, fishing and harvesting açaí berries. School field trips and community outreach aim to narrow the gap.

"Caxiuana is their home," Mariúcha told The Associated Press. "We can't just come here and do things without their consent."

Local knowledge will play a key role when Bacuri is finally released. He is the only manatee calf under care at Caxiuana. Once he has fully transitioned to a plant-based diet, he'll spend time in a river enclosure before his release. That site will be selected based on where residents say wild manatees feed and pass through.

If all goes as planned, Bacuri will be the first manatee released in the Caxiuana area. Two other calves rescued in poor health died in captivity, a sadly common outcome.

While subsistence hunting isn't a major threat to the species, some fishermen still sell manatee meat illegally in nearby towns. Brazil banned hunting of all wild animals in 1967, with two exceptions: Indigenous peoples are allowed to hunt, and others can kill a wild animal to satisfy the hunger of the hunter or his family.

The threat of hunters has become harder to manage due to climate change, said Miriam Marmontel, a senior researcher at the Mamirauá Institute for Sustainable Development, hundreds of miles (kilometers) upstream along the Amazon River.

Dozens of dolphins died near Mamiraua in 2023, likely due to soaring water temperatures during a historic drought. Manatees avoided mass mortality then because they typically inhabit deep pools during the dry season, but recent droughts have dramatically reduced the water level, making manatees more vulnerable to poachers.

"As climate change accelerates, manatees may begin to suffer from heat stress too," Marmontel said. "They also have a thermal limit, and eventually it may be crossed."

That's why reintroduction efforts are so important.

Around 60 rescued manatees are being cared for across the state of Para, where Caxiuana is located. Bicho d'Agua is caring for four in partnership with the Federal University of Para and Brazil's environmental agency. One of the four, named Coral, was found near Obidos and airlifted 620 miles (1,000 kilometers) to the institute's facility in Castanhal. She arrived dehydrated and with severe skin burns, likely from sun exposure.

"The population has declined so much that every hunted animal impacts the species," Renata Emin, president of Bicho d'Agua, told AP. "That's why any effort matters, not just because one individual may return to the wild and help rebuild the population but because of the community and government engagement it inspires."