北京动物园
WWF's giant panda logo originated from a panda named Chi Chi that had been transferred from Beijing Zoo to London Zoo in 1958, three years before WWF became established. Being famous as the only panda residing in the Western world at that time, her uniquely recognisable physical features and status as an endangered species were seen as ideal to serve the organization's need for a strong recognisable symbol that would overcome all language barriers. The organization also needed an animal that would have an impact in black and white printing. The logo was then designed by Sir Peter Scott from preliminary sketches by Gerald Watterson, a Scottish naturalist.