VOA News Africa Botswana pumps water into drying channels to aid stranded hippos Design TechApril 29, 2024016 views Botswana pumps water into drying channels to aid stranded hippos Hippos are stuck in a dried up channel near the Nxaraga village in the Okavango Delta on the outskirts of Maun, Botswana, April 25, 2024.