Photograph by @thomaspeschak A whale shark swims right below the surface seeking a plankton meal at dusk. In the Gulf of Tadjoura off the coast of the small African nation of Djibouti sub- adult whale sharks gather every winter to feast on prolific plankton blooms. Unpublished photograph from my @natgeo magazine story Seas of Arabia. #whaleshark #djibouti @saveourseasfoundation @natgeocreative – Follow @thomaspeschak for more whale shark images by natgeo http://ift.tt/1iAtr9P – Gatlinburg Garden Castle Rainbow Tower Library Imagination Station Temple Water Spirit Guardian Labyrinth Treasury Magic Healing