Feral hogs might not be as damaging as we thought. They might even be good for the environment. A group of researchers with Aaruhs University in Denmark found that, contrary to popular belief, large "invasive" or "feral" plant-eating mammals do not have stronger or more negative effects on plant abundance and diversity than their native equivalents. Instead, large herbivores—whether invasive or native—help shape many ecosystems by spreading seeds and increasing plant diversity, the authors argue.
I don't need an advanced degree in anything to say that those "researchers" are full of schitt.
