Fatal cow attacks are rare in the nation of nine million, whose mountains are a popular tourist attraction and where cow herds graze freely in the summer.

Regional police said the woman was on a hike with her two daughters, aged 20 and 23, and two small dogs on Wednesday, her 40th birthday, in the Salzburg region when the cow herd charged.

While she died at the scene, her daughters managed to get away from the herd after being injured, with one of them making an emergency call.

“It is still not clear what happened,” a police spokeswoman told AFP.

She said police had yet to get more details from the two daughters who were hospitalised.

READ ALSO: How to keep safe and avoid problems when hiking in the Austrian Alps

Emergency service personnel cited by Austrian media warned of the danger of dogs getting near cows.

“Cows have a very strongly developed maternal instinct and defend their calves,” said an emergency service source cited by news agency APA.

In 2017, an Austrian who was hiking with a friend and their dogs was fatally gored in the Tyrol region.

In 2014, a German holidaymaker was trampled to death by cows also in Tyrol.

In that case, a court ordered the cows’ owner in 2019 to compensate the German woman’s family as he had failed to fence off the grazing land and to put up enough warning signs.

The verdict angered farmers and sparked a nationwide debate.

A higher court later ruled that the 45-year-old hiking with her dog was also partly responsible, slashing the compensation in half.

Following the outcry over the case, the government published a “code of conduct” for hikers.

The guidelines include keeping a distance from cows and walking dogs on a short lead but unleashing them in case of attack.