I heard about this on Instagram. So horrible, terrible, sad ... I'm a very pacifistic person, but this thing angered me so many times in the past few days.
Another proof that humans are the biggest beasts on this planet. We're basically the only species that deliberately destroys things and beings without any survival advantages, for various twisted reasons that have little/nothing to do with survival. And yet we dare to look down on other animals, who only do bad things because of survival instincts (with some very very rare exceptions).
There's hope, though, as shown by all the donations from strangers.