"Breeding-back" aims to restore or immitate extinct animals by selective breeding. This blog provides general information, the facts behind myths and news from various projects.
Recently I found a video of Hungarian Taurus cattle in the Hortobagy National Park:
It shows bulls as well as steers. They seem to be strongly influenced by Heck cattle, probably the breeding bull Anno from the Wörth breeding line (hence the large horns), perhaps also Watussi.