A villager in Kenya was herding animals one day recently when he came upon a head-turning sight. A ghostly creature with a mighty long neck was grazing off in the distance. Upon closer inspection, the vision was revealed to be a female reticulated giraffe — tall, majestic and preternaturally white — and she was accompanied by a smaller apparition: a pale baby giraffe. The sightings in June, in Garissa County near the Ishaqbini Hirola Conservancy, sent the villager scurrying off to tell rangers, the founder of the Hirola Conservation Program said on Thursday. The news has been ricocheting across continents and making headlines ever since.