The Animas Mountains are a small mountain range in Hidalgo County, within the " Boot-Heel" region of far southwestern

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, Ker ...

, in the

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 territorie ...

. They extend north–south for about 30 miles (50 km) along the

Continental Divide A continental divide is a drainage divide on a continent such that the drainage basin on one side of the divide feeds into one ocean or sea, and the basin on the other side either feeds into a different ocean or sea, or else is endorheic, not ...

,Since both of the neighboring valleys are

closed drainage An endorheic basin (; also spelled endoreic basin or endorreic basin) is a drainage basin that normally retains water and allows no outflow to other external bodies of water, such as rivers or oceans, but drainage converges instead into lakes ...

basins, the designation of the Continental Divide in this region is somewhat arbitrary. from near the town of Animas to a few miles north of the border with

Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...

. The range is about 12 miles (20 km) wide at its widest. The highest point of the range is the southern summit of the mile-long Animas Peak massif, . (Animas Peak itself is the slightly lower north summit, 8,531 ft/2,600 m.) The Animas Mountains lie between the Animas Valley on the west and the Playas Valley on the east. Nearby ranges include the

Peloncillo Mountains (Hidalgo County) The Peloncillo Mountains of Hidalgo County, (Spanish language ''pelo'', hair, ''pelón'', hairless, bald; ''peloncillo'', Little Baldy), is a major long mountain range southwest of New Mexico's Hidalgo County, and also part of the New Mexico B ...

, across the Animas Valley, and the Big Hatchet and Little Hatchet Mountains, across the Playas Valley. Butterfield, Mike, and Greene, Peter, ''Mike Butterfield's Guide to the Mountains of New Mexico'', New Mexico Magazine Press, 2006, Physiographically, the range divides into two parts. The compact southern part, which includes Animas Peak, is higher and wider, rising up to 4,000 ft (1,200 m) above the nearby valleys. It has a

sky island Sky islands are topographic isolation, isolated mountains surrounded by radically different lowland environments. The term originally referred to those found on the Mexican Plateau, and has extended to similarly isolated montane ecosystems, hi ...

character, with dense

conifer Conifers are a group of conifer cone, cone-bearing Spermatophyte, seed plants, a subset of gymnosperms. Scientifically, they make up the phylum, division Pinophyta (), also known as Coniferophyta () or Coniferae. The division contains a single ...

ous forests at the higher elevations.Animas Mountains at the New Mexico Audubon Society
The longer, narrow northern portion is lower, reaching only 7,310 ft (2,228 m) at Gillespie Peak, and is characterized by grassland and piñon-

juniper Junipers are coniferous trees and shrubs in the genus ''Juniperus'' () of the cypress family Cupressaceae. Depending on the taxonomy, between 50 and 67 species of junipers are widely distributed throughout the Northern Hemisphere, from the Arcti ...

woods and shrubs. The Animas Mountains lie near the

Chihuahuan Desert The Chihuahuan Desert ( es, Desierto de Chihuahua, ) 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 lo ...

, the

Sonoran Desert The Sonoran Desert ( es, Desierto de Sonora) is a desert in North America and ecoregion that covers the northwestern Mexican states of Sonora, Baja California, and Baja California Sur, as well as part of the southwestern United States (in Arizona ...

, the

Sierra Madre Occidental The Sierra Madre Occidental is a major mountain range system of the North American Cordillera, that runs northwest–southeast through northwestern and western Mexico, and along the Gulf of California. The Sierra Madre is part of the American C ...

of Mexico, and the mountains surrounding the headwaters of the

Gila River The Gila River (; O'odham ima Keli Akimel or simply Akimel, Quechan: Haa Siʼil, Maricopa language: Xiil) is a tributary of the Colorado River flowing through New Mexico and Arizona in the United States. The river drains an arid watershed of n ...

. Biotic influences from these regions, as well as the more distant

Rocky Mountains The Rocky Mountains, also known as the Rockies, are a major mountain range and the largest mountain system in North America. The Rocky Mountains stretch in straight-line distance from the northernmost part of western Canada, to New Mexico in ...

, give the southern portion of the range a great diversity of species, including "approximately 130 species of birds, 60 species of mammals, and 40 species of reptiles."

History and current management

Most of the range is encompassed in the ''Diamond A Ranch'' (formerly the ''Gray Ranch''), which is owned and managed by the Animas Foundation. The 321,000 acre (1,299 km²) ranch (more than one third the size of the state of

Rhode Island Rhode Island (, like ''road'') is a U.S. state, state in the New England region of the Northeastern United States. It is the List of U.S. states by area, smallest U.S. state by area and the List of states and territories of the United States ...

- 3140 km2) was bought in 1990 by

The Nature Conservancy The Nature Conservancy (TNC) is a global environmental organization headquartered in Arlington, Virginia. it works via affiliates or branches in 79 countries and territories, as well as across every state in the US. Founded in 1951, The Natu ...

, which took the unusual step of selling it in the mid-1990s to the Animas Foundation, a private organization founded by poet and rancher Drummond Hadley and funded in part by the

Anheuser-Busch Anheuser-Busch Companies, LLC is an American brewing company headquartered in St. Louis, Missouri. Since 2008, it has been wholly owned by Anheuser-Busch InBev SA/NV (AB InBev), now the world's largest brewing company, which owns multiple glo ...

family (as opposed to selling it to an arm of the U.S. government). The Foundation is intended to practice "sustainable agriculture in harmony with the environment." The Animas Foundation is one cooperating landowner within the ''Malpai Borderlands Group'', a collaborative group in the region involving local landowners, local, state and federal agencies, universities, and environmental organizations. "The Animas Foundation is particularly important to the group in that they own more than a third of the planning area." Access to the ranch, and hence to portions of the Animas Mountains, is tightly controlled, with little or no public recreational use opportunities. As a result, the Continental Divide Trail had to be rerouted from the true Continental Divide near

Antelope Wells, New Mexico __NOTOC__ Antelope Wells is a small Unincorporated area, unincorporated community in Hidalgo County, New Mexico, Hidalgo County, New Mexico, United States. The community is located along the Mexico-United States border, in the New Mexico Bootheel ...

to the current, official beginning of the CDT at Crazy Cook in the Big Hatchet Mountains.

References

External links

Peloncillo_Mountains_(Hidalgo_County)
_&_Animas_Mtns,_east_of_San_Bernardino_Valley_(Arizona).html" ;"title="Peloncillo Mountains (Hidalgo County)">Peloncillo Mountains (Hidalgo County)
& Animas Mtns, east of San Bernardino Valley (Arizona)">Peloncillo Mountains (Hidalgo County)">Peloncillo Mountains (Hidalgo County)
& Animas Mtns, east of San Bernardino Valley (Arizona);
(Article)
{{Mountains of New Mexico Great Divide of North America New Mexico Bootheel Madrean Sky Islands mountain ranges Mountain ranges of New Mexico Mountain ranges of Hidalgo County, New Mexico