C. J. Cornish,
Life at the Zoo: Notes and Traditions of the Regent's Park Gardens
“ The Capuchin monkeys remain good-tempered always, as do many of the smaller species. But as a rule monkey-temper fails after the animals have been for four or five years in the Gardens, and they become uncertain and often unsafe. An ounce of fact is worth a pound of theory. A large monkey escaped in the evening when it was being transferred to another cage. ”
