The collapse of a major dam in the state of Borno on Tuesday caused some of the state’s worst flooding since the same dam collapsed 30 years ago and prompted over a million to flee their homes.
Floods that swept through Nigeria's northeastern Borno state have affected up to one million people, as authorities scrambled to rescue residents and put them in temporary shelters.
The floods began when a dam overflowed following heavy rains, decimating a state-owned zoo and washing crocodiles and snakes into flooded communities.
Local officials said it was the worst flooding in the state in two decades.

Search for Colombia earthquake survivors stretches into third day
Six killed in Houthi attack on ship; US strikes vessel in Gulf of Oman
Rain pounds Beijing as Typhoon Dolphin sweeps through China
Trump says his plane faced 'greater risk' in secret flight change
At least 2 dead, nearly a million without power after severe US Midwest storms