The Canelo Hills Cienega Reserve, is a nature preserve southeast of

Sonoita, Arizona Sonoita (; ood, Ṣon ʼOidag) is a census-designated place (CDP) in Santa Cruz County, Arizona, United States. The population was 818 at the 2010 census. The origin of the name of the CDP is the O'odham ''Ṣon ʼOidag'', which may be best t ...

on the east side of the

Canelo Hills The Canelo Hills are a range of low mountains or hills in eastern Santa Cruz County, Arizona. The range consists of a series of northwest–southeast trending ridges extending from the Sonoita Creek valley southwest of Sonoita to the Parker Cany ...

. The area's are a mix of rare cienega wetland and

black oak Black Oak may refer to: Places in the United States * Black Oak, Arkansas * Black Oak, Daviess County, Indiana * Black Oak, Lake County, Indiana, a neighborhood of Gary, Indiana * Black Oak, Missouri Other * Black Oak Arkansas Black Oak Ar ...

and Arizona fescue fields. The preserve is notable for the extremely rare

Canelo ladies tresses orchid ''Spiranthes delitescens'' is a rare species of orchid known by the common names reclusive lady's tresses, Canelo Hills lady's tresses, and Madrean lady's tresses. It is native to Arizona in the United States, where there are only four occurrence ...

(Spiranthes delitescens) and the

Gila chub The Gila chub (''Gila intermedia'') is a species of ray-finned fish in the family Cyprinidae. It is found in Mexico and the United States. The Gila chub is closely related to the roundtail chub.Rinne, J.N. 1969. ''Cyprinid fishes of the genus G ...

and

Gila sucker The Sonora Sucker (Gila Sucker), ''Catostomus insignis'', is a medium-sized catostomid The Catostomidae are the suckers of the order Cypriniformes, with about 78 species in this family of freshwater fishes. The Catostomidae are almost exclu ...

that grow along its alkaline banks. The ranch was purchased 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 ...

in 1969 from the Knipes family. It was designated a

National Natural Landmark The National Natural Landmarks (NNL) Program recognizes and encourages the conservation of outstanding examples of the natural history of the United States. It is the only national natural areas program that identifies and recognizes the best ...

in December 1974.NNL Summary
/ref>

References

External links

Arizona chapter of the Nature Conservancy
(site is now managed by Ramsey Ranch location) {{authority control National Natural Landmarks in Arizona Nature Conservancy preserves Protected areas of Santa Cruz County, Arizona Nature reserves in Arizona