Boost for rare cattle breed as calf named ‘Snow’ is born near Edinburgh

The birth of a female Vaynol calf near Edinburgh, in conditions several degrees below the freezing point, has been hailed as a “momentous” moment in efforts to save one of the UK’s rarest native cattle breeds.

Conservationists said the calf, called Snow for her white colouring and the conditions at the time of her birth on January 6, was born through the first successful embryo transfer for a semi-wild cattle breed.

Vaynol cattle are descended from ancient herds of white cattle, which were brought over to Britain when it was still connected to Europe by land and were in the country before Stonehenge was built.

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The Vaynol breed was established at Vaynol Park near Bangor in 1872, and is one of just two native semi-feral or feral breeds in the UK, living in fenced areas but able to exhibit natural herd behaviour.

They are one of five cattle breeds whose situation is listed as “critical” on the Rare Breeds Survival Trust (RBST) watchlist, with just 23 breeding females in 2019 across five herds, which are kept apart to protect against disease outbreaks.

Conserving rare native breeds is as much a part of protecting the UK’s biodiversity as saving wild animals, the RBST’s chief executive Christopher Price said.

Vaynol embryos using in vitro embryo production techniques were implanted in recipient Angus cows in a project by the RBST and animal breeding specialists AB Europe.

The method, which is most commonly used commercially with beef and dairy cattle, has saved the genetic line of Snow’s mother who had struggled to reproduce.

Snow, who was born through embryo transfer, has boosted efforts to save one UK's rarest native cattle breeds.Snow, who was born through embryo transfer, has boosted efforts to save one UK's rarest native cattle breeds.
Snow, who was born through embryo transfer, has boosted efforts to save one UK's rarest native cattle breeds.

When a breed’s population is so low, the birth of new females is vitally important to guard against inbreeding and allow new herds to be created.

The birth of a second calf from the same project is expected this summer.

Mr Price said: “Snow’s birth really is momentous for the Vaynol breed, which is among our very rarest native cattle.”

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He said white cattle and the breeds descended from them were important for their cultural value, as well as for sustaining the biodiversity of farmed animals, which the UK is obliged under international treaties to protect.

The Vaynol declined in the face of small numbers, modest fertility and a shift towards faster-growing, bigger cattle, supported by expensive artificial feed and other inputs, as the UK joined the EU’s Common Agricultural Policy, he said.

But Mr Price suggested primitive native cattle breeds could make a comeback as subsidies are removed from farmers, who will not be able to afford expensive inputs.

And he said: “Consumers are getting more concerned about welfare and where their food comes from, the environmental footprint of their meat, and so many native breeds provide the answer to that.

“They were bred to thrive in an British landscape on grass, without lots of artificial feed.

“So we can see them coming back but they’ve got to survive to do that, which is why what has happened with this Vaynol breed is so important.”

The calf will remain with her Angus cow surrogate mother for the time being and a decision will be made as to whether to reintroduce her to an existing Vaynol herd or to establish a new herd.

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