01. Breeding
No details
30min
September 16, 1975
02. A Day at the Zoo
No details
30min
September 23, 1975
03. Host Gerald Durrell explains his zoo which concentrates on the rare, obscure and often ugly creatures which are in danger of becoming extinct.
No details
30min
September 30, 1975
04. Gorillas
No details
30min
October 7, 1975
05. The Staff
No details
30min
October 14, 1975
06. Lemurs
No details
30min
October 21, 1975
07. Orangutans
No details
30min
October 28, 1975
08. Pheasants and Peacocks
No details
30min
November 4, 1975
09. Waterfowl
No details
30min
November 11, 1975
10. Zoo Medicine
No details
30min
November 18, 1975
11. Marmosets
No details
30min
November 25, 1975
12. The Predators
No details
30min
December 2, 1975
13. A look at the effects of pollution, pesticides and widespread deforestation
No details
30min
December 9, 1975