Question: summary of the poem the call of the river nun by gabriel okara

title: Nun River
text: Nun River 2005 satellite view of Niger Delta . Nun River in the center Niger Delta in 1898 . The Niger flows from the north , and bifurcates just below Abo . The Forçados flows west and the Nun continues south . Country Nigeria State Rivers State Physical characteristics Main source 5 ° 17 ′ 56 '' N 6 ° 24 ′ 52 '' E ﻿ / ﻿ 5.298847 ° N 6.414350 ° E ﻿ / 5.298847 ; 6.414350 River mouth 5 ° 18 ′ 30 '' N 6 ° 25 ′ 00 '' E ﻿ / ﻿ 5.308333 ° N 6.416667 ° E ﻿ / 5.308333 ; 6.416667 Coordinates : 5 ° 18 ′ 30 '' N 6 ° 25 ′ 00 '' E ﻿ / ﻿ 5.308333 ° N 6.416667 ° E ﻿ / 5.308333 ; 6.416667 Length 160 km ( 99 mi )