There is a brand new PBS series, also available on Amazon Prime called Rivers of Life. We have watched the first episode and it’s all about the Zambezi River, starting with incredible footage of Victoria Falls. It shows when the falls are at the peak of their flow and in the dry period. We have been lucky enough to see it both ways, both spectacular. The show follows the flow right until it enters the Indian Ocean in Mozambique with wonderful wildlife footage. I highly recommend it if you love Africa
The next episode is about the Danube.