Concerns have been raised in France that the wolves are moving ever-closer to Paris. Last year, a lone wolf was spotted 250km from the capital, with an expert saying that wolves can move up to 400 kilometres a day and aren't afraid of human infrastructure like motorways. 

 

Wolves are soon to be hunted by professionals in France. Photo ErranAT/Flickr

 

One local official went as far as to make a call to draft in American hunters as local farmers have proved hapless at finding and killing the predators.

Once plentiful, the wolf officially died out in France in the 1930s, wiped out by farmers and hunters.

More than a half a century later, wolves began creeping back, crossing the border from Italy. In 1992, suspicions of the comeback were confirmed when a pair of wolves were spotted in the Mercantour National Park in the south-east of the country.

Wildlife officials say that around 90 percent of France's wolves are in the Alps, and that there are scatterings of others in the east and south-west of France, including the eastern Pyrenees.

In 2011, a wolf was spotted for the first time in the Vosges, in eastern France, and a year later a wolf was photographed in a cornfield in the south-western department of Gers, the westernmost point of the species' advance.

The wolf is shielded by the Bern Convention on European wildlife, and in 2007 it joined other mammals on a list of species that in France are given special protection, except in specific cases where they pose a threat.

Last year, French authorities increased the number of wolves which can be legally killed from 24 to 36.

SEE ALSO: Wolves continue their advance on Paris