Salt (sodium) messes with the ability of plants to absorb certain nutrients from the soil, so if that soil wasn't very rich to begin with it can easily starve whatever is nearby.
I personally tried to kill weeds with salt in certain spots of my backyard and failed because it has plenty of nutrients and good drainage, salt doesn't last long after a couple rains.
I kept reading and just learned that in the Balearic Islands is called xibeca. I knew that xibeca was species of owl but not that it was the same one.It gives its name to a very popular beer brand and in Catalonia is synonym with a one litre bottle of beer.
What is this thing? It looks like what the other owls puke.
Edit: I just looked the English word for it. Pellet? Really? With all the fancy words they love in science they settled with pellet? Here's a fancy word for just that egagrópila
Depends on what are they warning me about. If it is about gore of something similar I can appreciate it, if it about foul language they can shove that warning up their asses.
That's a movie I know I watched but I can't remember anything about it.