Economy of Nigeria imports a significant amount of food to sustain itself. However, efforts are being made towards making the country food sufficient again. Nigeria's proven oil reserves are estimated to be ; natural gas reserves are well over . Nigeria is a member of the Organization of Petroleum Exporting Countries (OPEC). The types of crude oil exported by Nigeria are Bonny light oil, Forcados crude oil, Qua Ibo crude oil and Brass River crude oil. Poor corporate relations with indigenous communities, vandalism of oil infrastructure, severe ecological damage, and personal security problems throughout the Niger Delta oil-producing region continue to plague Nigeria's
Kingdom of Bonny the island on which the town of Bonny is sited was full of curlews, and some of the first settlers therefore called it 'Okoloama', meaning 'curlew town' (the town or land of curlews). This name is still used traditionally. The hereditary king, who had the title "Amanyanabo", originated from the patriarchs (founding fathers) and aboriginal (premier) kings (monarchs) of Bonny kingdom, who are the God-given owners of the kingdom and its lands and territories and other God-given inalienable resources. Thus, the first four kings and blood-relatives are founding fathers of the kingdom. These are namely Kings Ndoli, Opuamakuba, Alagbariya (Founder