Gallery: Searching for aid after fleeing the fighting, Nigeria

Tens of thousands of Nigerians have lost their homes and livelihoods in Borno State, in the northeastern part of the country, due to the conflict between government forces and Boko Haram. Displacement and fear have shaped their lives. This is what their journey looks like and how they feel today in Pulka, a small Nigerian town close to the border with Cameroon that has become a hotspot destination for many of them.