A translator opines on the difficulty of rendering Aurochs into English:
Walser was prophetic about 100% Germanness. A good decade after his 1917 story, German scientists—Heinz Heck in Munich and his brother, Lutz Heck, in Berlin—started a program to breed back the massive primordial beasts, extinct since 1627. The result was Heck cattle, misleadingly announced to the world by the publicity-savvy brothers as “back-bred aurochs.”
Although the research started in the 1920s, and the first bull said to resemble an aurochs was born in 1932, the whole effort has been remembered, not entirely unjustly, as a project of “Nazi science,” madly breeding a genetically pure super-race. Lutz joined the Party early. Time magazine says “the Nazi government funded an attempt to breed them back as part of its propaganda effort.” But one English journalist, Simon de Bruxelles, seems to have cornered the market on magnificent aurochs headlines, from “A shaggy cow story: how a Nazi experiment brought extinct aurochs to Devon”—
Through the misty early morning sunlight dappling a Devon field a vision from the primeval past lumbers into view. The beast with its shaggy, russet-tinged coat, powerful shoulders and lyre-shaped horns could have stepped straight from a prehistoric cave painting. The vision is … Bos primigenius, the aurochs, fearsome wild ancestor of all today’s domestic cattle, immortalised tens of thousands of years ago in ochre and charcoal in the Great Hall of the Bulls at Lascaux in southwest France…
—to, just last month, the nearly incomparable “Peace in our time after slaughter of Nazi super-cows:”
Britain’s only herd of “Nazi” cattle has been turned into sausages because they were so dangerous that no one could go near them…. The cattle, which have long horns as sharp as stilettos, were an attempt by Nazi scientists to re-create the prehistoric aurochs, a breed of giant wild cattle regarded with awe by Julius Caesar….
Atavistic Northern European grandiosity about aurochs lives on. There’s a new effort to resurrect the ancient breed, the Tauros Project, led by Dutchman Henri Kerkdijk, and an even newer offshoot from 2013: the Uruz Project, complete with a TED event. They want to help “rewild” Holland by “de-extincting” the animals that inhabited earlier ecosystems. It all sounds pretty plausible: as this useful summary explains, scientists sequence aurochs DNA from old bones found in Britain, then go looking for breeds of cattle alive today with segments of aurochs DNA still intact. (“Tauros,” initially called “TaurOs” ≈ Taurus + Os, “Bull + Bone.”) With the sequencing of the complete aurochs genome, celebrated on the Breeding-Back Blog last year, the double-helix dictionary of the aurochs is complete. A few more generations of selective breeding and there we’ll have it.
The aurochs are not being “recreated,” as an online commenter puts it: “They are just being ‘rejoined.’ The genes are still there, spread through the population of cows.” They are being spelled.
Here's a picture I took of an modern quasi-Aurochs recently in the Neandertal Ice-Age Animal Reserve (g), where they are no longer being bred for their chthonic-Aryan qualities. Presumably.