Competing food crises on the African continent, leading to over-stretched donor funding, have led to food rations being cut in Kenya's two main refugee camps. Over 220,000 people in Kenya's northern camps of Kakuma (in Turkana) and Dadaab (in Garissa) had their food rations cut from 2,120 kilocalories per day to about 1,600, Lara Melo, spokeswoman for the World Food Programme told IRIN on Thursday.