London Zoo: Unveiling Its Rich History and Hidden Secrets

London Zoo, established in Regent’s Park in 1828, stands as the United Kingdom’s inaugural scientific zoo, now functioning as a prominent conservation charity. Its rich history is filled with lesser-known facts, illustrating its significant contributions beyond animal display.

Beneath the iconic Casson Pavilion lies a secret, off-limits basement primarily used by keepers for animal food preparation, acting as a “subterranean zoological time capsule” with its walls adorned with vintage zoo adverts. The zoo’s cultural impact is evident as its penguins directly inspired the famous logo for Penguin Books, with the original Art Deco pool where they once frolicked still standing as a listed structure. London Zoo played a unique role in the First World War, training its sea lions for submarine detection, a pioneering but ultimately unneeded effort due to technological advancements. Furthermore, during the Second World War, the East Tunnel, now a public passage, provided vital shelter for zoo staff and local residents.

The institution has also left an enduring mark on the English language. The name of its colossal elephant, Jumbo, became the descriptor for anything large, and the zoo is credited with coining the term “aquarium” for its innovative ‘aquatic vivarium’. Its historical aquariums, such as the one built in 1921 under the Mappin Terraces, featured an ingenious system where saltwater was delivered by barges from the Bay of Biscay via Regent’s Canal. London Zoo pioneered competitive animal exhibitions, hosting the world’s first dog show in the 1840s, showcasing diverse breeds, and subsequently the first poultry show. Crucially, a visit by Charles Darwin in 1838, during which he observed the orangutan Jenny’s intelligent behavior, is widely considered to have provided key inspiration for his revolutionary Theory of Evolution. These multifaceted historical contributions underscore London Zoo’s profound legacy in science, culture, and language.

(Source: https://londonist.com/london/secret/london-zoo-history-trivia-secrets-regents-park)