A mountain lion has been found in southeast Idaho, with a set of teeth sticking out of its forehead. The cougar was shot dead by an unidentified hunter last week, who reported the animal’s bizarre deformity to the authorities. Wildlife biologists are puzzled as to why the big cat had a second set of teeth growing out of the hard tissues of its forehead. The Daily Mail reports: Idaho conservation officers, who were sent a photograph of the kill, were shocked to find the year-old lion had a separate set of teeth growing out the left side of its forehead. Experts have not been able to agree on the cause of the unusual mutation. One theory is that the mountain lion’s extra set of teeth may be remnants from a conjoined twin which died in the womb. Another is that it is a type of tumor called a teratoma which can sometimes grow other body parts such as hair, teeth, bones – even eyes. Regional wildlife biologist Zach Lockyer told Idaho State Journal the unusual deformity had left experts stumped. ‘It’s a bizarre situation and a bizarre photo,’ he added. ‘We may never know why those teeth are there.’ The hunter which killed the [...]