CAPE TOWN — Pictographs of the golden gills of Clanwilliam sandfish, endemic only to the Olifants-Doring River basin, stretch across rocky walls of sandstone caves in South Africa’s Cederberg Mountains — a range north of this coastal city that straddles two biodiversity hotspots, the Cape Floristic Region and Mars-like Karoo. Annual migrations of the glistening […] The post To Save A Disappearing Fish, South African Farmers Open Their Ponds appeared first on Circle of Blue.
