Jiddu Krishnamurti said this quote

“ One saw a bird dying, shot by a man. It was flying with rhythmic beat and beautifully, with such freedom and lack of fear. And the gun shattered it; it fell to the earth and all the life had gone out of it. A dog fetched it, and the man collected other dead birds. He was chattering with his friend and seemed so utterly indifferent. All that he was concerned with was bringing down so many birds, and it was over as far as he was concerned. They are killing all over the world. Those marvellous, great animals of the sea, the whales, are killed by the million, and the tiger and so many other animals are now becoming endangered species. Man is the only animal that is to be dreaded. ”