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.
Scientific name: Deilephila elpenor. Nocturnal, flying from dusk and coming to light, resting by day amongst its foodplants. It feeds from honeysuckle (Lonicera) and other tubular flowers on the wing. Adults seen between May and early August. This pink and olive-green moth is named after the caterpillarâs resemblance to an elephantâs trunk. The larva is usually seen when looking for somewhere to pupate, or when resting on stems in good weather, as it is very large, with noticeable eye markings.