| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S01E01 | The Changed Enviroment |
July 12, 1976
|
30 | |
| S01E02 | The Constant Battle |
July 19, 1976
|
30 | |
| S01E03 | Survival in the Wet |
July 26, 1976
|
30 | |
| S01E04 | Barrow Island 1: The Living Laboratory |
August 2, 1976
|
30 | |
| S01E05 | Barrow Island 2: The Key to Survival |
August 9, 1976
|
30 | |
| S01E06 | Barrow Island 3: The Cycle of Life |
August 16, 1976
|
30 | |
| S01E07 | Karri Forest |
April 18, 1977
|
30 | |
| S01E08 | Tuart Forest |
April 25, 1977
|
30 | |
| S01E09 | Jarrah Forest |
May 2, 1977
|
30 | |
| S01E10 | Wandoo Forest |
May 9, 1977
|
30 | |
| S01E11 | The Deserts 1: The Killers |
May 16, 1977
|
30 | |
| S01E12 | The Deserts 2: Some Survive |
May 23, 1977
|
30 | |
| S01E13 | The Deserts 3: Death of a Waterhole |
May 30, 1977
|
30 | |
| S01E14 | Northwest Queensland: Drowned Land |
February 6, 1978
|
30 | |
| S01E15 | Scars on the Landscape |
February 13, 1978
|
30 | |
| S01E16 | Savannah |
February 20, 1978
|
30 | |
| S01E17 | Rainforest |
February 27, 1978
|
30 | |
| S01E18 | Lagoons and Mangroves |
February 6, 1978
|
30 | |
| S01E19 | Northwest Queensland: A Matter of Course |
February 13, 1978
|
30 | |
| S01E20 | South Australia: A Delicate Balance |
June 13, 1979
|
30 | |
| S01E21 | Tasmania: Island Sanctuaries |
June 20, 1979
|
30 | |
| S01E22 | Tasmania: The Tamed Wilderness |
June 27, 1979
|
30 | |
| S01E23 | Victoria: The Little Europe |
July 4, 1979
|
30 | |
| S01E24 | Victoria: The Crossroads |
July 11, 1979
|
30 | |
| S01E25 | Kaputar: The Island |
July 18, 1979
|
30 | |
| S01E26 |
The Blue Mountains: Threatened Wilderness
series finale
|
August 1, 1979
|
30 |
No artwork of this type.
No artwork of this type.
No artwork of this type.