Re-homing a herd of bison is one epic journey

This herd of bison is getting a bit of help with a big move.

They are being transported to Banff National Park in Canada - the oldest national park in the country.

But how do you move a herd of North America's biggest land mammals 250 miles to their new home?

By car, and helicopter of course!

Take a look at this clip to see their adventure in action...