She worked initially at the British Museum (Natural History) and later for the Zoological Society of London, as the first female Curator of Reptiles at London Zoo.
The Komodo dragon named Sumbawa became Joan Proctor's special pet and accompanied her as she walked around the zoo. She also once kept a pet chimpanzee in her home.
In 1917, woman zoologist Joan Beauchamp Procter kept snakes, frogs, and even crocodiles as pets, which was unheard of at the time! After presenting a paper to the Zoological Society of London at the age of 19, Procter went on to become ZSL London Zoo's curator of reptiles and discovered a brand-new species from Australia called the Peninsula Dragon Lizard.
Newspaper article published in the Reading Eagle on September 11, 1927, titled ” ‘Charms’ Snakes So Visitors To Zoo May See Them Better,” highlighting the work of Joan Procter at the London Zoo