Iriri River Terra do Meio Ecological Station. The river varies greatly in volume depending on the season, and in the dry season include waterfalls, rocks and rapids. The Iriri River flows through the Tapajós-Xingu moist forests ecoregion. The river is rich in fish, including many species found only here and in the Xingu. Large sections remain unexplored due to its remoteness in a region surrounded by Amazon rainforest, and sections with strong current and cataracts. Iriri River The Iriri River () is a large tributary of the Xingu River in Brazil, in the state of Pará. It is long making it the
American River Aquatic Reserve American River Aquatic Reserve American River Aquatic Reserve is a marine protected area in the Australian state of South Australia located on the north coast of Kangaroo Island in waters of the coastal lagoon known as Pelican Lagoon. American River Aquatic Reserve which is also called the Pelican Lagoon Aquatic Reserve in some sources was declared on 30 November 1971 under the "Fisheries Act 1971" and was re-proclaimed in 2007 following the enactment of the "Fisheries Management Act 2007". It is reported as being the oldest operating aquatic reserve created under fisheries legislation in South Australia. The purpose of the