Scientists are bewildered by a one-of-a-kind "sheep-hog" being raised on a ranch in Esquina, Argentina. The one-year-old pig (pictured) is covered like a sheep with a thick woolly fleece. "I examined it," said livestock expert Professor Hector Rebechisi, "and if I hadn't seen it with my own eyes I wouldn't believe it." Read more here(1).

1. http://www.anorak.co.uk/strange-but-true/176406.html