tags: pinky, pink bottlenose dolphin, albino bottlenose dolphin, Tursiops truncatus, Lake Calcasieu, Eric Rue Image: Eric Rue, Calcasieu Charter Service. A rare pink Bottlenose dolphin, Tursiops truncatus, has resurfaced two years after it had first been seen in Lake Calcasieu, an inland saltwater estuary, north of the Gulf of Mexico in southwestern Louisiana. The young…