Smithsonian National Zoo - Founded 1889; Pandas as Diplomatic Gift

The Smithsonian’s National Zoological Park (National Zoo) was established in 1889 and is part of the Smithsonian Institution, providing public exhibits, research, and conservation programs. The zoo operates as a free-admission institution and participates in international species survival and breeding efforts. In 1972 the zoo received giant pandas Ling-Ling and Hsing-Hsing as a gift from the People's Republic of China following President Nixon's visit, marking a high-profile example of 'panda diplomacy.'