Olegas Truchanas (22 September 1923 – 6 January 1972) was a Lithuanian-Australian conservationist and nature photographer. He was a key figure in the attempt to stop the damming of the ecologically sensitive Lake Pedder in South West Tasmania by the Hydro Electricity Commission. His photographs, along with those of his protégé, Peter Dombrovskis, helped raise public awareness of the importance of the south-west Tasmania. Early life Truchanas was born in Lithuania. In 1941, he graduated from the Šiauliai Gymnasium. After the 1945 fall of Lithuania to the USSR, he fled to Munich, Germany. Though he enrolled in a law degree at UNRRA University, he was sent to a displaced persons camp, and subsequently migrated to Tasmania in 1948. Upon arriving in Tasmania, Truchanas worked for a zinc company in Hobart for two years, as was necessary under Australian migration law of the time. At that time, he began to take an interest in the Tasmanian wilderness. South West Tasmania In 1958, Truchanas became the first person in recorded history to kayak the length of the dangerous Serpentine and Gordon Splits. Most of Truchanas' early photographs were lost when his house was destroyed in the Hobart bushfire in 1967. However, over the next five years, he substantially rebuilt his collection of photos of the Lake Pedder area. Though, as a clerk temporarily employed by the Hydro Electricity Commission, Truchanas was forbidden to speak about the increasing controversy surrounding the impending damming, his photographs began to play an important role in publicity for the campaign. He was once quoted as stating "This vanishing world is beautiful beyond our dreams and contains in itself rewards and gratifications never found in an artificial landscape or man-made objects." After taking what are now among the only remaining records of the pre-dam Lake Pedder, Truchanas realised that the campaign was lost, and turned his attention to the Pieman, Gordon and Franklin Rivers. In 1972, Truchanas drowned in the Gordon River after slipping and falling into the current. His body was found, trapped beneath a log, by Dombrovskis. Legacy He had lived to see the failure of the Lake Pedder and Pieman River campaigns, although the actual damming did not occur until after his death. However, the campaign to stop the Franklin Dam, and thus save the Gordon and Franklin rivers, was to be ultimately successful. After his death, a book of his work was published, with