Kleptoparasitism

Tracking normal food, distributed to the masses from a single source.

This was Claude Levi Strauss's disjunction for culinary techniques.

TFA doesn't even mention the human habit of stealing food from mice, for example

https://ojs.ethnobiology.org/index.php/ebl/article/view/1605...

Finally, my spouse has a word for what our toddler did.