From camels to crocodiles, the first zoo vets had to learn on the job / Letters

Readers respond to the Guardian’s picture essay showing a year in the life of London zoo vets We were pleased by your article on the important work of zoo vets (From sleeping lions to spitting snakes: a year in the life of London zoo vets, 19 April). Our father, Calvert Appleby, worked as a vet (…)