Do cows see cars?

I’ve been photographing a lot of cows lately. Quaint little scenes of roadside farms and stuff. They, the cows, seem unaffected by the traffic passing by. Do they see them? More importantly, Can they see them?

Are cars within the scope of reality that a cow can consider?

Obviously, this question might be retitled as “What is Reality”?

Are there realities that we as humans are incapable of detecting? Realities that are all around us but we only see glimpses of, mistakenly claiming them as ghosts, or magic, or miracles?