Reuters: When Lucas Mahiga still fished a decade ago, there was more water in the Kilombero Valley's Mkele River and catches were good. But now water levels have dropped, making it impossible to earn a living as a fisherman.
"I have stopped fishing, and I'm now engaged in fruit and vegetable farming,' Mahiga said.
The 52-year-old, who lives in Chisano village in Tanzania's eastern Morogoro region, recalls better times when the river was home to different fish species, most of which have now died off...