A camera trap in Poland's Białowieża Primeval Forest, one of Europe's last ancient forests, has captured wolves attacking a herd of European bison for the first time in the area.

Add Yahoo as a preferred source to see more of our stories on Google. A camera trap in an ancient Polish forest has captured extremely rare and unexpected footage of wolves attacking a bison herd made ...

Deep in the Polish wilderness, a camera trap has captured a pack of wolves hunting down a juvenile bison. The rare footage suggests that in Europe, bison might be on the menu for wolves more commonly ...