Environmental movement in Australia  Beginning as a conservation movement, the environmental movement in Australia was the first in the world to become a political movement. Australia was home to the world's first Green party. The normal environmental movement is represented by a wide range of groups sometimes called non-governmental organizations. These exist on local, national, and international scales. Environmental NGOs vary widely in political views and in the amount they seek to influence environmental policy in Australia and elsewhere. The environmental movement today consists of both large national groups and also many smaller local groups with local concerns. There are also 5,000 Landcare groups in the six states and two mainland territories. In Australia, the movement has seen a growth in popularity through prominent Australian environmentalists such as Bob Brown, Peter Garrett, Steve Irwin, Tim Flannery, and David Fleay. At a political level, the most influential organisation is the Australian Greens. In recent years the Greens have at times held the balance of power in the Australian Senate. The strongest areas of focus are Landcare, conservation in Australia, clean energy and the Australian anti-nuclear movement. The largest and most influential and active environmental organizations in Australia are World Wildlife Fund, The Wilderness Society, Greenpeace, and the Australian Conservation Foundation. There are also a large number of smaller conservation and advocacy groups. Many groups are involved in active acquisition for conservation as non-profit trusts or covenants to protect of environmentally sensitive land against inappropriate use. The largest of these, in terms of total land area, is Bush Heritage Australia. The first European settlers of Australia had little regard for the environment of the continent and the early focus was to use the abundant resources and convert the environment into a less hostile and European setting to make settlers feel more at home. The first signs of the environmental movement in Australia began with the growing naturalism movement at the turn of the 19th century. The first naturalists arrived in Australia very early. Joseph Banks, a botanist and naturalist, was a member of First voyage of James Cook and the First Fleet. Despite some significant discoveries by botanists such as Joseph Maiden it wasn't for many decades and with the rapid deterioration of native habitat and growing understanding of the native environment that the first organised clubs began to form. The Field Naturalists Club of Victoria was formed in 1880, followed shortly after by the New South Wales Naturalists Club and Field Naturalists Society of South Australia. A similar organisation was established in Tasmania in 1904. Despite the existence of a strong Victorian era zoological movement, there was little emphasis on conservation or management of the environment and in the early days these naturalists were primarily concerned with cataloguing and academia.