The Middle Pecos River COA spans approximately 55,127 ha (136,222 ac) and extends about 70 km (44 mi) north and 50 km (31 mi) south of Roswell. It also includes the confluence of the Rio Felix and the Pecos River.

The majority of the land (~58%) in this COA is privately owned, while ~21% is managed by the BLM and 13% by the USFWS. The remaining 8% are state-managed lands, including those managed by the SLO (7%) and NMSP (1%). This COA also includes the Bitter Lake National Wildlife Refuge Important Bird Area. Approximately 10% of this COA is currently protected.

The COA supports 15 native vegetation habitats, three ruderal or introduced vegetation types, and agricultural vegetation, barren areas, developed and urban spaces, and open water. The dominant habitats include Chihuahuan Semi-Desert Grassland (26%), Desert Alkali-Saline Wetland (20%), and Chihuahuan Desert Scrub (13%). Agricultural vegetation (18%) is also common. Perennial aquatic habitats include 202 km (125 mi) of warm-water streams and 23 ha (58 ac) of warm-water reservoirs.

A total of 58 SGCN are found (either observed or with potential habitat) within the COA, including 14 classified as Conservation Impact Species (I) and 19 as Current Focal Species (F). This COA has very high potential to contain microclimate refugia for reptiles and high potential to contain microclimate refugia for amphibians.

Habitat Name

Habitat Size in Hectares

  • Agricultural Vegetation

    9907

  • Arid West Interior Freshwater Emergent Marsh

    2422

  • Barren

    1178

  • Chihuahuan Desert Scrub

    7155

  • Chihuahuan Ruderal Grassland

    633

  • Chihuahuan Semi-Desert Grassland

    14116

  • Cliff, Scree, and Rock Vegetation

    153

  • Desert Alkali-Saline Wetland

    11144

  • Developed and Urban

    1531

  • Great Plains Floodplain Forest

    3

  • Great Plains Ruderal Grassland and Shrubland

    33

  • Great Plains Sand Grassland and Shrubland

    113

  • Great Plains Shortgrass Prairie

    3

  • Great Plains Wet Meadow, Marsh, and Playa

    62

  • Introduced Riparian Vegetation

    1746

  • Madrean Lowland Evergreen Woodland

    11

  • Open Water

    979

  • Rocky Mountain Piñon-Juniper Woodland

    1

  • Southwest Lowland Riparian Forest

    144

  • Southwest Lowland Riparian Shrubland

    983

  • Warm Interior Chaparral

    0.3

  • Warm-Desert Arroyo Riparian Scrub

    2857

Species (SGCN)


Arid Land Ribbonsnake
Thamnophis proximus diabolicus
Arkansas River Shiner
Notropis girardi
Banded Rock Rattlesnake
Crotalus lepidus klauberi
Bank Swallow
Riparia riparia riparia
Barking Frog
Craugastor augusti latrans
Bigscale Logperch
Percina macrolepida
Black-tailed Prairie Dog
Cynomys ludovicianus
Black-throated Gray Warbler
Setophaga nigrescens
Brown Pelican
Pelecanus occidentalis carolinensis
Burrowing Owl
Athene cunicularia hypugaea
Cave Myotis
Myotis velifer
Chestnut-collared Longspur
Calcarius ornatus
Clark's Grebe
Aechmophorus clarkii
Common Nighthawk
Chordeiles minor
Elf Owl
Micrathene whitneyi whitneyi
Evening Grosbeak
Coccothraustes vespertinus
Gray-checkered Whiptail
Aspidoscelis dixoni
Gray Redhorse
Moxostoma congestum
Gray Vireo
Vireo vicinior
Greenthroat Darter
Etheostoma lepidum
Headwater Catfish
Ictalurus lupus
Koster's Springsnail
Juturnia kosteri
Least Shrew
Cryptotis parvus
Least Tern
Sternula antillarum athalassos
Lesser Prairie-Chicken
Tympanuchus pallidicinctus
Loggerhead Shrike
Lanius ludovicianus
Long-billed Curlew
Numenius americanus americanus
Longnose Gar
Lepisosteus osseus
Mexican Tetra
Astyanax mexicanus
Mountain Plover
Charadrius montanus
Noel's Amphipod
Gammarus desperatus
Northern Leopard Frog
Lithobates pipiens
Pecos Assiminea
Assiminea pecos
Pecos Bluntnose Shiner
Notropis simus pecosensis
Pecos Gambusia
Gambusia nobilis
Pecos Pupfish
Cyprinodon pecosensis
Pinyon Jay
Gymnorhinus cyanocephalus
Piping Plover
Charadrius melodus circumcinctus
This Species needs a photo. If you have one you would like to provide, please email it to virginia.seamster@dgf.nm.gov. Include the species name, your name and organization for the photo credit. Thank you!
Plains Leopard Frog
Lithobates blairi
Plains Minnow
Hybognathus placitus
Rio Grande Leopard Frog
Lithobates berlandieri
Rio Grande Shiner
Notropis jemezanus
Rio Grande Silvery Minnow
Hybognathus amarus
Roswell Springsnail
Pyrgulopsis roswellensis
Roundnose Minnow
Dionda episcopa
Snowy Plover
Charadrius nivosus
Speckled Chub
Macrhybopsis aestivalis
Spotted Bat
Euderma maculatum
Suckermouth Minnow
Phenacobius mirabilis
Texas Hornshell
Popenaias popeii
Vesper Sparrow
Pooecetes gramineus
Virginia's Warbler
Leiothlypis virginiae
Western Massasauga
Sistrurus tergeminus
Western River Cooter
Pseudemys gorzugi
Wrinkled Marshsnail
Stagnicola caperata
Yellow-bellied Water Snake
Nerodia erythrogaster transversa
Yellow-billed Cuckoo
Coccyzus americanus occidentalis