The American bison, commonly known as the American buffalo, or simply buffalo, is a species of bison that is endemic to North America. It is one of two extant species of bison, along with the European bison. Its historical range circa 9000 BC is referred to as the great bison belt, a tract of rich grassland spanning from Alaska south to the Gulf of Mexico, and east to the Atlantic Seaboard, as far north as New York, south to Georgia, and according to some sources, further south to northern Florida, with sightings in North Carolina near Buffalo Ford on the Catawba River as late as 1750.
The Chihuahuan Desert is a desert ecoregion designation covering parts of northern Mexico and the southwestern United States. It occupies much of far West Texas, the middle to lower Rio Grande Valley and the lower Pecos Valley in New Mexico, and a portion of southeastern Arizona, as well as the central and northern portions of the Mexican Plateau. It is bordered on the west by the Sonoran Desert, the Colorado Plateau, and the extensive Sierra Madre Occidental range, along with northwestern lowlands of the Sierra Madre Oriental range. Its largest, continual expanse is located in Mexico, covering a large portion of the state of Chihuahua, along with portions of Coahuila, north-eastern Durango, the extreme northern part of Zacatecas, and small western portions of Nuevo León. With an area of about 501,896 km2 (193,783 sq mi), it is the largest hot desert in North America. The desert is fairly young, existing for only 8000 years.
The Mexican wolf, also known as the lobo mexicano is a subspecies of gray wolf native to eastern and southeastern Arizona and western and southern New Mexico and fragmented areas of northern Mexico. Historically, the subspecies ranged from eastern Southern California south into Baja California, east through the Sonora and Chihuahua Deserts and into West Texas.
Malpai Borderlands is a land area along the U.S.-Mexico border. It encompasses the southeast corner of Arizona and the southwest corner of New Mexico. It is sometimes defined as including areas in the Mexican states of Chihuahua and Sonora. The Malpai is part of the Madrean Region which includes the arid and semi-arid borderlands of the United States and Mexico from California to Texas.
The Konza Prairie Biological Station is a 8,616-acre (3,487 ha) protected area of native tallgrass prairie in the Flint Hills of northeastern Kansas. "Konza" is an alternative name for the Kansa or Kaw Indians who inhabited this area until the mid-19th century. The Konza Prairie is owned by The Nature Conservancy and Kansas State University.
Iztaccíhuatl–Popocatépetl National Park, also known as Izta-Popo Zoquiapan National Park, is a national park in Mexico on the border of the states of México, Puebla, and Morelos. The park protects 39,819.08 hectares, surrounding Mexico's second- and third-highest peaks, the Popocatépetl and Iztaccíhuatl volcanoes as well as the area of the Hacienda de Zoquiapán, and its annexed areas (anexas) of Zoquiapan, Ixtlahuacán, and the Frío de Juárez River.
Pronatura Noreste is a Mexican nongovernmental, nonprofit organization recognized by the National Council of Science and Technology as a scientific and educational organization. Pronatura Noreste is one of six regional offices of the Pronatura México, and has its headquarters in Monterrey, Nuevo León. It also has offices in Matamoros, Tamaulipas; Cuatro Ciénegas, Coahuila; San Rafael, Nuevo León; Janos, Chihuahua; and Ciudad Victoria, Tamaulipas.
Maderas del Carmen is a biosphere reserve in the northern Mexican state of Coahuila.
The Monarch Butterfly Biosphere Reserve is a World Heritage Site containing most of the overwintering sites of the eastern population of the monarch butterfly. The reserve is located in the Trans-Mexican Volcanic Belt pine-oak forests ecoregion on the border of Michoacán and State of Mexico, 100 km, northwest of Mexico City. Millions of butterflies arrive in the reserve annually. Butterflies only inhabit a fraction of the 56,000 hectares of the reserve from October–March. The biosphere's mission is to protect the butterfly species and its habitat.
San Guillermo National Park is a national park in Argentina, in the Iglesia Department of San Juan Province. It was established in 1998 and is part of the San Guillermo Biosphere Reserve. Elevations in the biosphere range from 2,100 metres (6,900 ft) to 6,380 metres (20,930 ft). Vegetation in the National Park and biosphere consists of barren desert, grasslands, and a few wetlands, all located in the high, arid Andes. The animals include vicuña, guanaco, culpeo fox, Andean mountain cat, cougar, and Andean condor.
The Northern Tallgrass Prairie is one of 844 terrestrial ecoregions defined by One Earth. This ecoregion largely follows the Red River Valley in the Canadian province of Manitoba and the American states of North Dakota and Minnesota.
The Mapimí Biosphere Reserve is a UNESCO Biosphere Reserve located in the state of Durango in northern Mexico. It is one of three biosphere reserves representing the Chihuahuan Desert. The 342,388 hectares (1,321.97 sq mi) reserve is situated between the Neotropical and Nearctic biogeographic realms, in the Bolsón de Mapimí 1,150 metres (3,770 ft) above sea level. It contains three core areas in the Sierra de la Campana, the Laguna de las Palomas, a salt lagoon, and a desert habitat called Dunas de la Soledad. It comprises fragile warm desert and semi-desert ecosystems and rich, highly adapted but vulnerable plant systems, mainly xerophytic matorral scrub, and animal species such as the puma, mule deer, sandhill crane and the kit fox or zorrita del desiert along with scrub and desert grasslands.
Ría Lagartos Biosphere Reserve is a UNESCO Biosphere Reserve in the state of Yucatán, Mexico. The reserve is located at the eastern end of the coastal strip of the Yucatán Peninsula, with the Gulf of Mexico at its northern limit. The area encompasses coastal areas of the Gulf of Mexico and includes important wetlands designated under the Ramsar Wetlands Convention. The site presents a rich diversity of landscapes and ecosystems, such as mangroves, small estuaries, medium semi-evergreen forest, low deciduous forest, coastal dune vegetation, coastal lagoons, marshes (petenes) and savanna represented by tular vegetation, grasslands and reed beds that are the main nesting sites for marshland and sea birds.
La Encrucijada Biosphere Reserve is a UNESCO Biosphere Reserve situated in the Pacific Coastal Lowlands physiographic region of Mexico. It covers 144,848 hectares (559.26 sq mi) stretching over six municipalities in the Costa de Chiapas. It is composed of two large coastal lagoon systems that correspond to two core areas, and a wide variety of natural ecosystems including mangroves, zapotonales, tule swamps and marshes, as well as patches of tropical seasonal forest, coastal dunes and palm trees.
The Volcán Tacaná Biosphere Reserve is a UNESCO Biosphere Reserve at the Tacaná Volcano in Chiapas, Mexico, on the border with Guatemala. The volcano is part of the Central America Volcanic Arc. The 6,378 hectares (24.63 sq mi) reserve contains fragile ecosystems very rich in wild flora and fauna species of cultural, scientific, economic and biological relevance. Its rich biodiversity and high endemism are found particularly in the high mountain ecosystem and landscapes and in the volcanic edifice which presents geophysical features of great scientific and aesthetic value. Average annual rainfall can amount to 2,000–5,000 millimetres (79–197 in), as in the case of Soconusco.
The Bioma Pampa Quebradas del Norte is a protected ecological area in Uruguay, protected by UNESCO since 2 June 2014. This biological reserve consists out of a landscape with native grasses, streams and subtropical rainforests. The biosphere reserve has a surface area of 110,882 hectares, consisting of a mosaic of ecosystems.
The Guadalupe Island Biosphere Reserve,, is in the Pacific Ocean and part of Baja California state of Mexico. The Reserve consists of Guadalupe Island and several small islands nearby plus a large expanse of surrounding ocean. The Reserve was created by the government of Mexico on 25 April 2005 and is located 250 kilometres from the mainland. The Reserve is 4,770 square kilometres (1,840 sq mi) in size of which 263 square kilometres (102 sq mi) is land and the remainder is water.
La Michilía Biosphere Reserve is a protected area in northwestern Mexico. It is located in the Sierra Madre Occidental range in the south of the state of Durango.
The Sierra de San Juan Biosphere Reserve is a protected area in Nayarit state of western Mexico. It was established in 2003, and has an area of 198.01 km2. It lies just southwest of the city of Tepic. It protects a portion of the Sierra de San Juan, a mountain range which lies between Tepic and the Pacific Ocean.
Zicuirán-Infiernillo Biosphere Reserve is a biosphere reserve in western Mexico. It covers 2,651.18 km2 (1,023.63 sq mi) of the Sierra Madre del Sur range in the state of Michoacán, west of the Balsas River.
