Do cows sometime hide their calves because of fear they'll be taken away?

Question

There are many posts and videos reporting that a cow hid her calves because she knew farmers would take her away.

But according to this site,

Most cows will hide their newborn for the first couple of days away from the remainder of the herd until they are strong enough to interact with the other members of the herd. They will ‘plant’ them in tufts of long grass or under a shady tree coming back to feed them a drink of milk when necessary.

This indicates that the hiding of calves is a generic response which doesn't have anything to do with them remembering that humans took their last calf away.

Is there any evidence that cows sometimes anticipate humans harming their calves and take steps to prevent that? (like hiding their calves)

Answer 1

I have spent considerable time around cattle, including hundreds of bulls and many thousands of steer, cows, and calves.

I can only speak from my own experience, but I have never seen or heard of a cow hiding a calf from ranchers. But I also have only been around other ranchers who, for the most part, treat the cattle very well (and with with respect) until the animals are sent to slaughter. Of course, the slaughter part always ends with the animal being killed, and although there are both more and less "humane" ways to kill an animal, all methods end the animal's life.

I have witnessed ranchers who do not treat the animals well (before slaughter), but I have intentionally never spent much time around them, so I can't comment on the behaviour of the animals in their care. I also cannot comment on what percentage of ranchers treat the animals well while they are on the ranchlands, and what percentage do not.