"BBC joins with an Earthwatch expedition to Tsavo in southeast Kenya to search for the ferocious maneless lions. Two maneless lions, named "The Ghost" and "The Darkness", made headlines around the world when they killed perhaps up to 100 men who were working on the Tsavo River railway bridge in 1898."
link for you...
http://news.bbc.co.uk/1/hi/sci/tech/4254354.stm