Back from the Brink: Iberian Lynx Population Rises to Over 1,000

An Iberian lynx runs after being released in Villafranca de Cordoba, southern Spain December 14, 2009. (Reuters)
An Iberian lynx runs after being released in Villafranca de Cordoba, southern Spain December 14, 2009. (Reuters)
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Back from the Brink: Iberian Lynx Population Rises to Over 1,000

An Iberian lynx runs after being released in Villafranca de Cordoba, southern Spain December 14, 2009. (Reuters)
An Iberian lynx runs after being released in Villafranca de Cordoba, southern Spain December 14, 2009. (Reuters)

The Iberian lynx population in Portugal and Spain rose above 1,000 last year after 414 cubs were born under a joint breeding program, in a major leap towards conserving the endangered species, Spain's Environment Ministry said on Friday.

The initiative was launched in 2002 when the number of Iberian lynx, a wild cat native to the Iberian Peninsula, plunged to just 94 in Spain and none in Portugal, due to farming, poaching and road accidents.

By the end of last year there were 1,111 Iberian lynx living in the wild in the region, including 239 breeding females, the ministry said in a statement. The number was a record high since monitoring of the species began, it said.

“With a 30% increase from 2019, this demographic curve allows us to be optimistic and to draw scenarios that distance the big Iberian feline from critical risk of extinction,” the ministry said.

In 2015, the International Union for Conservation of Nature (IUCN) downgraded the threat level for the Iberian lynx, a spotted nocturnal wild cat distinguished by its beard and ear tufts, to “Endangered” from “Critically Endangered”, which the ministry said was thanks to the ongoing conservation efforts.

The World Wildlife Fund, a partner in the program, said the data was encouraging.

“This is a great success for conservation in Spain and the world. Few species are able to escape from such a critical situation as the Iberian lynx has been in,” said WWF Spain's chief Juan Carlos del Olmo.

In order to be classified as non-endangered, the Iberian lynx population would need to be above at least 3,000, including 750 breeding females, the WWF said.

Del Olmo said this could be achieved by 2040, but that much still needed to be done to eradicate threats to the Iberian lynx, such as road accidents and hunting, and to improve prosecution rates for killing lynx.



French Scientists Find New Blood Type in Guadeloupe Woman

A French woman from the Caribbean island of Guadeloupe has been identified as the only known carrier of a new blood type. (AFP)
A French woman from the Caribbean island of Guadeloupe has been identified as the only known carrier of a new blood type. (AFP)
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French Scientists Find New Blood Type in Guadeloupe Woman

A French woman from the Caribbean island of Guadeloupe has been identified as the only known carrier of a new blood type. (AFP)
A French woman from the Caribbean island of Guadeloupe has been identified as the only known carrier of a new blood type. (AFP)

A French woman from the Caribbean island of Guadeloupe has been identified as the only known carrier of a new blood type, dubbed "Gwada negative," France's blood supply agency has announced.

The announcement was made 15 years after researchers received a blood sample from a patient who was undergoing routine tests ahead of surgery, the French Blood Establishment (EFS) said on Friday.

"The EFS has just discovered the 48th blood group system in the world!" the agency said in a statement on social network LinkedIn.

"This discovery was officially recognized in early June in Milan by the International Society of Blood Transfusion (ISBT)."

The scientific association had until now recognized 47 blood group systems.

Thierry Peyrard, a medical biologist at the EFS involved in the discovery, told AFP that a "very unusual" antibody was first found in the patient in 2011.

However, resources at the time did not allow for further research, he added.

Scientists were finally able to unravel the mystery in 2019 thanks to "high-throughput DNA sequencing", which highlighted a genetic mutation, Peyrard said.

The patient, who was 54 at the time and lived in Paris, was undergoing routine tests before surgery when the unknown antibody was detected, Peyrard said.

This woman "is undoubtedly the only known case in the world," said the expert.

"She is the only person in the world who is compatible with herself," he said.

Peyrard said the woman inherited the blood type from her father and mother, who each had the mutated gene.

The name "Gwada negative", which refers to the patient's origins and "sounds good in all languages", has been popular with the experts, said Peyrard.

The ABO blood group system was first discovered in the early 1900s. Thanks to DNA sequencing, the discovery of new blood groups has accelerated in recent years.

Peyrard and colleagues are now hoping to find other people with the same blood group.

"Discovering new blood groups means offering patients with rare blood types a better level of care," the EFS said.