September 16, 1973 • 24m
The habits of the sea otter in water habitat of coastal waters from California to Alaska are observed.
October 7, 1973 • 24m
Divers using special underwater propulsion devices move the search of the seldom seen angel shark with Marlin operating from a Mar...Read more
October 28, 1973 • 24m
Marlin and crew show you the wide variety of interesting animal life living on the Galapagos Islands lying 600 miles west of the coast of Ecuador.
November 18, 1973 • 24m
Marlin continues exploration by going underwater around the Galapagos observing the sea lions, crabs, marine iguanas, some shark a...Read more
December 9, 1973 • 24m
Marlin and scientist companion travel to Canada's Melville Island in the Artic Ocean to study musk oxen and Perry caribou by using...Read more
December 30, 1973 • 24m
Filmed in the western United States, this species story is told without humans, of the coyote, its habits and life history.
January 27, 1974 • 24m
Filmed on location at Red Rock Lakes in Montana, this first program depicts beautiful trumpeter swans wintering on the lake and th...Read more
February 3, 1974 • 24m
This is the conclusion of the story of efforts being made to save the almost extinct trumpeter swans in Montana by stepping up win...Read more
February 17, 1974 • 24m
Marlin Perkins travels to Rhodesia, Africa to make a behavioral study of the black-maned lion.
February 24, 1974 • 24m
Marlin joins U.S. scientists in witnessing the training of sea lions, pilot whales and killer whales in doing emergency location w...Read more
March 10, 1974 • 24m
Marlin's crew treks to beautiful Okavango Swamp in Botswana, Africa to observe the graceful superb black and white fish eagles whi...Read more
March 24, 1974 • 24m
This is an exciting story of the capture of rare Persian Onager, the wild donkey of Iran with Marlin and his group using aircraft ...Read more