Sezon 1
Bölümler
1 Breeding 16 Eyl 1975 2 A Day at the Zoo 23 Eyl 1975 3 Host Gerald Durrell explains his zoo which concentrates on the rare, obscure and often ugly creatures which are in danger of becoming extinct. 30 Eyl 1975 4 Gorillas 7 Eki 1975 5 The Staff 14 Eki 1975 6 Lemurs 21 Eki 1975 7 Orangutans 28 Eki 1975 8 Pheasants and Peacocks 4 Kas 1975 9 Waterfowl 11 Kas 1975 10 Zoo Medicine 18 Kas 1975 11 Marmosets 25 Kas 1975 12 The Predators 2 Ara 1975 13 A look at the effects of pollution, pesticides and widespread deforestation 9 Ara 1975