Monte Vista National Wildlife Refuge is a

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...

National Wildlife Refuge located in southern

Colorado Colorado (, other variants) is a state in the Mountain states, Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the wes ...

. The refuge is located in the San Luis Valley south of the town of

Monte Vista, Colorado The City of Monte Vista is the home rule municipality that is the most populous municipality in Rio Grande County, Colorado, United States. The city population was 4,245 at the 2020 Census. History Monte Vista was laid out in 1884. The site h ...

in southeastern Rio Grande County, Colorado, in the watershed of the Rio Grande. It was established in 1953 by the Migratory Bird Conservation Commission to provide a habitat for wildlife, particularly

waterfowl Anseriformes is an order of birds also known as waterfowl that comprises about 180 living species of birds in three families: Anhimidae (three species of screamers), Anseranatidae (the magpie goose), and Anatidae, the largest family, which i ...

, in the San Luis Valley.

Description and history

The site was historically an agricultural area and thus water is intensively managed on the refuge, especially in comparison to the nearby Alamosa refuge.

Irrigation Irrigation (also referred to as watering) is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has been devel ...

includes numerous

dikes Dyke (UK) or dike (US) may refer to: General uses * Dyke (slang), a slang word meaning "lesbian" * Dike (geology), a subvertical sheet-like intrusion of magma or sediment * Dike (mythology), ''Dikē'', the Greek goddess of moral justice * Dikes ...

and other water control structures that provide water to a patchwork of diverse

wetland A wetland is a distinct ecosystem that is flooded or saturated by water, either permanently (for years or decades) or seasonally (for weeks or months). Flooding results in oxygen-free (anoxic) processes prevailing, especially in the soils. The p ...

habitats ranging from shallow wet meadows to open water. The refuge includes Artesian wells, pumped wells and irrigation canals, some dating to the "ditch boom" of the 1880s. The refuge is a major stopover for migrating greater

sandhill crane The sandhill crane (''Antigone canadensis'') is a species of large crane of North America and extreme northeastern Siberia. The common name of this bird refers to habitat like that at the Platte River, on the edge of Nebraska's Sandhills on ...

s moving between their wintering area around Bosque del Apache National Wildlife Refuge in

New Mexico ) , population_demonym = New Mexican ( es, Neomexicano, Neomejicano, Nuevo Mexicano) , seat = Santa Fe , LargestCity = Albuquerque , LargestMetro = Tiguex , OfficialLang = None , Languages = English, Spanish ( New Mexican), Navajo, Ke ...

and breeding grounds in the northern United States and southern

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...

. Up to 20,000 cranes pass through in the spring and again in the fall. Three remaining endangered

whooping crane The whooping crane (''Grus americana'') is the tallest North American bird, named for its whooping sound. It is an endangered crane species. Along with the sandhill crane (''Antigone canadensis''), it is one of only two crane species native to ...

s from a failed attempt to establish a wild migratory population in the 1980s can be seen migrating with their foster species, the sandhill crane. Beginning in the 1980s, a herd of elk began using the refuge. At present, several hundred elk may be seen on the refuge seeking winter food and sanctuary from hunting pressure on nearby public lands.

References

{{authority control National Wildlife Refuges in Colorado Protected areas of Rio Grande County, Colorado Protected areas established in 1953 Sangre de Cristo National Heritage Area Wetlands of Colorado Landforms of Alamosa County, Colorado Landforms of Rio Grande County, Colorado