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.
Distribution in South Africa. Hoverflies can be found all over the country between the sea-shores and the mountains. In total, there are at least 180 species recorded from South Africa. The number of species declines from the northeast to the southwest. However, some species have only or predominately been found in the Western Cape.
The Roseate Spoonbill is a very sociable Bird that inhabits its wetland homes with other Roseate Spoonbills, and they are also commonly found in the presence of other waders including Herons, Egrets and Ibises which they are closely related to.