zubr

It is not improbable that the Bison mentioned by Seneca and Pliny was the Bonasus of Aristotle, and the Zubr and Auerochs of the moderns, while the Urus of these writers seems to be now extinct as a wild animal, but was perhaps the original of our present domestic cattle.* * Bojanus, however, is of a different opinion.

THE European bison, wisent or zubr (Bison bonasus) seems to be coming back into circulation again, at least among menagerie keepers. The London Zoo has a pair of them...

Near it is Bialowieza, the remainder of the European primeval forest. Bialowieza is home to the zubr, or Polish bison, which is a cousin of the American buffalo. In addition to the zubr, the Polish forests are also home to the wild boar, eagles, falcons, and many other animals.

A notriceable population of "zubr" (european bison) still exists in Poland and Belorus.

The aurocks (Bos Urus or Bos primigenius) existed in Europe until fairly recently - Caesar called them Urus and Charlemagne hunted them. The Lithuanian Zubr (Bos Bison) is sometimes, incorrectly, called an aurock.

Aurochs? (Of which the last is thought to have died in Poland in 1627.) Probably not, since they simply were wild, but I haven't found anything else besides the wisent (zubr, European bison).