Marlin and Dick Denney observe the wildlife along the shores of Argentina's Patagonia. Air Date : 17th-Oct-1976

Along the Snake River in southwestern Idaho is the world's largest concentration of golden eagles and Prairie falcons. Marlin participates in the research and observations. Air Date : 12th-Sep-1976  Read More

Again Marlin participates in the study of the golden eagle as it nests in the canyon cliffs and hunts for food in the plateaus. Air Date : 19th-Sep-1976  Read More

Marlin and Dick Denney observe the wildlife along the shores of Argentina's Patagonia. Air Date : 17th-Oct-1976  Read More

The U.S. Forest Service in Alaska and Dick Denney attempt to discover if the dusky Canada goose might be in jeopardy because of an earthquake, which occurred over a decade ago. Air Date : 7th-Nov-1976  Read More

Filmed in the Canadian Rockies this is a species story dealing with a day in the life of a Canada lynx. Air Date : 21st-Nov-1976  Read More

Dick Denney and Dr. Bruning of the New York Zoological Society, "walk across the Pampas" and observe some of Argentina's most interesting bird life. Air Date : 19th-Dec-1976  Read More

Part I shows the Norwegian natives and how they raise, herd and use their reindeer, which is the basis of their economy. Air Date : 2nd-Jan-1977  Read More

Part II concludes on how the Norwegian natives and how they raise, herd and use their reindeer, which is the basis of their economy. Air Date : 9th-Jan-1977  Read More

This is a look at the life of the wolf and the bobcat raising their families in the mountains of the Monti-LaSal National Forest located in southern Utah. Air Date : 16th-Jan-1977  Read More

Marlin journeys to Tanzania to observe primate research being conducted among the chimpanzees that live near the shores of vast Lake Tanganyika. Air Date : 13th-Feb-1977  Read More

Marlin travels to the Hawaiian Archipelago, Leeward Islands, to observe the activities of the sea birds, which live there. Air Date : 27th-Feb-1977  Read More

Marlin Perkins joins a husband-wife scientific team in Tanzania, east Africa to observe their continuing five-year research into the life of the wild dog. Air Date : 20th-Mar-1977  Read More