Markus Renner from Uri's Zieriberg had an amazing experience: his Alps are heavily planted with ferns. So far no animal has eaten from it. But now his black alpine pigs have discovered their roots as a delicacy and are diligently digging them up. In doing so, they are pushing back the ferns. Very astonishing and again a plus for the breed.
Fotos Jörg Bellingen (above) and Markus Renner (below)