River delta The Okavango Delta in Botswana is one example. The generic term "mega delta" can be used to describe very large Asian river deltas, such as the Yangtze, Pearl, Red, Mekong, Irrawaddy, Ganges-Brahmaputra, and Indus. The formation of a delta is complicated, multiple, and cross-cutting over time, but in a simple delta three main types of bedding may be distinguished: the bottomset beds, foreset/frontset beds, and topset beds. This three part structure may be seen in small scale by crossbedding. The Ganges/Brahmaputra combination delta, which spans most of Bangladesh and empties into the Bay of Bengal, is the world's largest delta.
Mobile–Tensaw River Delta The Bartram Canoe Trail provides a system of waterways by which boaters may explore the delta. The area is known for its excellent bird watching. Hunting is also a common pastime. Most of the Delta is very shallow water. To access these areas airboats, canoes, kayaks, or other small craft are typically used. Delta Safaris at 5 Rivers and Delta Guides and Outfitters are two companies who offer both eco and hunting/fishing excursions in and around the delta. Mobile–Tensaw River Delta The Mobile–Tensaw River Delta is the largest river delta and wetland in Alabama. It encompasses approximately in a area