The theory of evolution asserts the survival of the fittest wherein a continuous tussle for existence leads to the subsequent elimination of the weaker one. This is exactly what has prompted officials to deny the release of a false killer whale into the wild as it does not possess the social skills to survive and fend for it.
The paper, Avian Research has reported the discovery of a new species of an elusive singing bird, Sichuan Bush Warbler.
The naive bird, endowed with unique singing voice, discovered in the mountainous regions of central China, has been confirmed to be a new species. The team of ornithologists have studied the male specimens of this bird.