Special Subjects: Natural landscapes like tropical and temperate rain-forests grasslands and savannah, desert and mountain. Tropical rainforests in Australia, South America, South East Asia and New Guinea. Cold temperate rainforests in Southern Chile and North America e.g. Oregon and Washington. East African grasslands and Prairie. Deserts and Semi-deserts in South Africa, Chile, Peru, USA and Australia. Puzta in Hungary. Antarctica. The Andes and Pampas in South America. Marsh areas: Bharatpur (India) and Pantanal (Brazil).