Kenya's military offensive against Islamic extremists in southern Somalia is sparking concern about a fresh exodus of Somali refugees to camps in Ethiopia.
The rainy season has arrived in most of the Horn of Africa, raising hopes for an end to the drought that destroyed the last few harvests, triggering famine in Somalia.
Hundreds of thousands of Somalis have already fled the famine zone to camps in Kenya and Ethiopia.
The reception center at the Dollo Ado, Ethiopia, camp receives hundreds of refugees a day.
Anne Laako of the United Nations refugee agency helps to register the new arrivals.
She says there is a new category of refugee joining the families with malnourished children. They are mostly men
