Photographer at ZSL
Watchman at ZSL London Zoo
Franz Martin Hilgendorf was a German zoologist and palaeontologist. Hilgendorf's research on fossil snails from the Steinheim crater in the early 1860s became a palaeontological evidence for the theory of evolution published by Charles Darwin in 1859. Darwin acknowledged the findings of Hilgendorf and referred to his research in the sixth edition of On the Origin of Species, 1872.
Diplomat and colonial administrator
John Edwards Hill was a British mammalogist who described 24 species and 26 subspecies during his career. After finishing school, Hill joined the Air Ministry's Meteorological Office as a Meteorological Assistant. He then served in the Royal Air Force for two years as a Meteorological Assistant, during which he travelled to Japan, Singapore, and the Nicobar Islands. In 1948, he began working as an Assistant Experimental Officer at the British Museum (Natural History)'s Department of Zoology. He retired from the Museum 40 years later in 1988. From 1974 to his death in 1997, Hill was on the editorial board of the journal Mammalia
Professor at University College London