John James Yealland was a British aviculturist and ornithologist. He helped Sir Peter Scott found the Wildfowl Trust at Slimbridge, Gloucestershire. He accompanied Gerald Durrell on his first animal collecting expedition to the British Cameroon in 1947-1948. He was Curator of Birds at London Zoo
William Youatt was born in 1776, the son of a non-conformist minister. Youatt was appointed medical superintendent at the Gardens on a salary of £100 a year in 1833. He attended the gardens on a part time basis on a Monday and Thursday, and was expected to be ready to attend if any emergency arose, and to perform post mortems on the animals. Youatt had a practice in Wells Street, and founded the publication Veterinarian. He also lectured at London Veterinary College (now RVC). He continued in this post until his death is 1847.
Head Gardener at ZSL London Zoo
John Zachary Young was an English zoologist and neurophysiologist
Red Cross Attendant at ZSL London Zoo
Office Boy at ZSL London Zoo