The state's most important rivers are the Missouri, rising in southwest Montana and flowing north and then east across the state, and the Yellowstone, which crosses southeastern Montana to join the Missouri in North Dakota near the Montana border.
Habitats. Hoverflies can be found in every biotope but not in deserts. Each species tends to prefer a certain type of habitat and is limited to a distinct range within the country. There are relatively few species with broad habitat tolerances that enable them to be distributed throughout southern Africa.
Lyrebirds are found along the coast of Australia. They also life in Tasmania, and love dampened forests or wetlands, which are hard to traverse. They are superb at imitating other birds and in many cases can fool even the most experienced bird watcher with the many bird cries they can imitate, so that they think they are hearing an entirely different bird.