Photograph by @thomaspeschak South Africa's Wild Coast is threaded by countless rivers that flow into the Indian Ocean. The estuaries where fresh and saltwater collide are important spawning and nursery grounds for many species of marine fish. #southafrica #wildcoast Unpublished image from my @natgeo magazine story Cross Currents. @natgeocreative @thephotosociety For more images from Africa's coast and oceans follow @thomaspeschak by natgeo

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