The Sevilleta National Wildlife Refuge is located in the Chihuahuan desert 20 miles north of Socorro, New Mexico. The Rio Salado and the Rio Grande flow through the refuge. Most, but not all, of the refuge is off limits to the public and its development is left to nature. Use such as hiking and photography are permitted in some areas. There are over seven miles of trails open sunrise to sunset. Picnicking and camping are not permitted anywhere in the refuge.
Motor Vehicle Use Map (MVUM) of the Manzano Division of the Mountainair Ranger District (RD) of Cibola National Forest (NF) in New Mexico. Published by the U.S. Forest Service (USFS).
Motor Vehicle Use Map (MVUM) of the Magdalena Mountains in the Magdalena Ranger District (RD) of Cibola National Forest (NF) in New Mexico. Published by the U.S. Forest Service (USFS).
Tear sheet for Sevilleta National Wildlife Refuge (NWR) in New Mexico. Published by the U.S. Fish & Wildlife Service (USFWS).
Sevilleta NWR
https://www.fws.gov/refuge/Sevilleta/
https://en.wikipedia.org/wiki/Sevilleta_National_Wildlife_Refuge
The Sevilleta National Wildlife Refuge is located in the Chihuahuan desert 20 miles north of Socorro, New Mexico. The Rio Salado and the Rio Grande flow through the refuge. Most, but not all, of the refuge is off limits to the public and its development is left to nature. Use such as hiking and photography are permitted in some areas. There are over seven miles of trails open sunrise to sunset. Picnicking and camping are not permitted anywhere in the refuge.
U.S. Fish & Wildlife Service
Sevilleta
National Wildlife Refuge
“…there was so much sky,
more than at sea, more
than anywhere else in the
world. The plain was there,
under one’s feet, but what
one saw when one looked
about was that brilliant
blue world of stinging air
and moving cloud.”
Willa Cather
Background, Los Piños Mountains and grasslands.
Fishhook cactus.
Welcome:
Timeless
Landscapes
Thunderstorms roll across the mesas
of Sevilleta National Wildlife Refuge
(NWR). A rainbow sweeps across the
vast blue sky to touch down on the
banks of the Rio Grande. Bighorn
sheep balance on sandstone cliffs
above San Lorenzo Canyon, while the
voices of hikers below echo through
arches, caves, and wind-sculpted
towers.
This refuge has a special purpose
that sets it apart from other national
wildlife refuges across the country:
To preserve and enhance the
integrity and natural character of the
ecosystems of the refuge.
Sevilleta NWR, 50 miles south of
Albuquerque, offers a rare chance to
step back in time. Here, in a refuge
that spans 360 square miles, it’s
easy to imagine Piro Indians etching
petroglyphs into rock hundreds of
years ago. The geologic story exposed
in the rocks gives clues to a volcanic
past some 27 to 32 million years ago.
Background, Piñon–Juniper biome.
Visitors are welcome to explore
several unique areas of Sevilleta
NWR. Walk below sandstone arches
in San Lorenzo Canyon. Listen and
look for waterfowl in the wetlands.
Marvel at the magnificent panorama
from the Mesa View Trail.
Please stop in the visitor center for the
latest news on refuge trails, special
tours and seasonal opportunities.
Converging
Ecosystems
Like intersecting highways, four
major biomes unite at Sevilleta NWR.
Piñon–Juniper Woodlands intersect
with the Colorado Plateau ShrubSteppe lands. The Chihuahuan Desert
meets the Great Plains Grasslands. In
select places, all four converge.
To add to the stunning diversity, the
largest river in New Mexico, the
Rio Grande, bisects the immense
landscape of Sevilleta NWR, a lifeline
for migrating birds and corridor for
wildlife.
What’s a Biome?
A biome is a large area with characteristically similar
climate, plants, and animals.
Research on the
Refuge
Nature’s junctions often buzz with
activity, as in high traffic areas,
the wildlife and plants interact in
fascinating ways. Sevilleta NWR is
a mecca for scientific study of these
significant meeting points.
Sevilleta NWR is host to the
University of New Mexico’s Long
Term Ecological Research (LTER)
program, initiated in 1988 and one
of only 26 sites across the country.
The Refuge hosts a diverse array
of research projects conducted by
researchers from around the globe.
History
Origins of
Sevilleta
The name Sevilleta (pronounced
Sev-ee-eta) illustrates the strong
Spanish influence in this region.
When explorer Juan de Oñate swept
northward from Mexico in 1598, he
encountered a civilized Rio Grande,
with large pueblos by the river. Here,
the Piro Indians farmed, hunted, and
lived in complex societies.
Oñate called the Piro Pueblo nearest
what is now the refuge, “Pueblo
Nueva Sevilla,” in honor of the
Spanish city of Seville. Over the span
of 200 years of Spanish rule, the Piros
eventually fled south.
At the end of the Spanish Occupation,
in 1819, the area became the Sevilleta
de La Joya Land Grant. In 1821, it fell
under Mexico's authority, then in 1848,
it came under the control of the United
States. After New Mexico gained
statehood, Socorro County bought the
land in a public sale in 1928.
Background, Los Piños Mountains.
Campbell Ranch
Legacy
General Thomas Campbell bought the
land in 1936 and for the next 30 years,
cattle and sheep grazed across the
desert, steppe land and forest. Shortly
before his death, the general formed
the Campbell Family Foundation in
1966 to assure the land’s stewardship.
Within a few years, the foundation
took a bold step. Why not protect the
land permanently as a place where
natural ecosystems thrive?
The Nature Conservancy acquired
the land from the foundation in 1973,
marking the first New Mexico project
for the nonprofit land conservation
organization. After conveying the
ranch to the U.S. Fish and Wildlife
Service, the conservancy remains a
partner today.
Restoring Nature
At first glance, the Sevilleta NWR
landscape appears as pristine as it
was centuries ago. However, cattle
ranching combined with drought and
invasive species took their toll on
native plants and animals.
Staff and volunteers today work
hard to return native plants, natural
processes, and wildlife to the refuge.
They remove salt cedar and other
invasive plants that threaten the
survival of native vegetation. They
replant native shrubs and grasses,
guide water into managed wetlands,
and carefully prescribe burns to bring
back fire as a natural force.
Invasive Species
Also called tamarisk, the non-native
salt cedar monopolizes the water that
native plants need in a dry land. It
crowds out other shrubs, increases
sa
U.S. Fish & Wildlife Service
Trails at
Sevilleta National Wildlife Refuge
of the refuge. Along the way,
this moderate-to-strenuous
hike passes many awe-inspiring
geologic landforms. Look for
sparrows in the winter, millipedes
in the summer and lizards most
seasons!
Wildflower Loop
This paved ¼-mile loop trail begins
just east of the Visitor Center and is a
great place to see native plant species,
including many beautiful blooms while
in season. Along the trail you can enjoy
the scenic views of the Rio Grande Valley
and surrounding mountains. This easy
hike is a nice way to stretch your legs!
Nature Loop
This 1.1-mile loop is located just south
of the Visitor Center and is a wonderful
way to get acquainted with the refuge!
Follow the sandy rock lined path into
arroyos, past several benches with
excellent views and up a few hills. While
on this moderate hike, keep an eye out
for quail, rabbit and lizards as well as
coyote and deer tracks!
Mesa View Trail
Trail head is
located on the
northwest side of
the Visitor Center.
This 3.8-mile trail
immerses you
in the beautiful
New Mexican
landscape. This
trail skirts
around the edge
of the mesa before
climbing to the
top, providing far
reaching views
of both the east
and west sides
Ladrones Vista Trail
This 1.9-mile trail connects with
the Mesa View and Nature Loop
Trails. Explore this rock lined
path through arroyos and up the
side of the mesa. Along the way
you will marvel at the beauty
of Sevilleta, the Ladrones and
middle Rio Grande Valley. While
exploring this moderate-tostrenuous trail keep your eyes peeled for
birds, lizards and insects on
this diverse trail!
5. Pets must be on leash or under control.
6. Visitors are prohibited from
being under the influence of
intoxicating beverages or
controlled substances.
7. Possession or use of alcohol is
prohibited on the refuge.
8. Follow the posted signs to stay on trail.
Emergency Response Procedures
General Information
New Mexico weather can change
suddenly. Keep an eye on the sky and
watch for lightning and developing
severe weather conditions.
Rules and Regulations
Come prepared for
changing conditions with
these essentials: sunglasses,
sunscreen, a hat, water,
sturdy shoes, and a first
aid kit. Depending on the
season, you may need rain
gear or extra layers of
clothing.
1. Please stay on designated
trails and obey posted
signs.
2. Use caution when
crossing on roads. Yield to For medical attention—Please call 911
approaching vehicles.
3. Observe
wildlife from a
safe distance.
Young animals
should be left
alone.
4. Help protect
resources. All
plants, wildlife,
and cultural
features on
the refuge are
protected and it is
illegal to remove
them.
For Additional Information
Sevilleta National Wildlife Refuge
P.O. Box 1248
Socorro, NM 87801
505/864-4021
505/864-7761 Fax
June 2018
Top left, Cowpen Daisy
Left, Collared Lizard
Top right, Cholla
All images USFWS
U.S. Fish & Wildlife Service
Hiking Trails at Sevilleta National Wildlife Refuge
Trails Map
Nature Loop
Mesa View Trail
Entry Gate/
Pedestrian
Gate
W
p
He ad qu ar te rs Ro
ad
Wildflower Loop
(.25 Miles) Blue Frame
Nature Loop
(1.1 Miles) Green Frame
Mesa View Trail
(3.8 Miles)
W
Bench
Visitor Center
25
0
0
0.5 Kilometers
Scale applies to main map
0.5 Miles
Wildflower Loop
W
Head
quar
ters
Road
W
Entry Gate/
Pedestrian
Gate
p
Hea dqu arte rs Roa d
U.S. Fish & Wildlife Service
Sevilleta National Wildlife Refuge
Welcome: Timeless Landscapes
Visitors are welcome at Sevilleta National Wildlife Refuge!
Experience the timeless beauty of Sevilleta NWR. Thunderstorms
roll across the enchanted mesas. A rainbow sweeps across the vast
blue sky to touch down on the banks of the Rio Grande. Bighorn
sheep balance on sandstone cliffs above San Lorenzo Canyon, while
the voices of hikers below echo through arches, caves, and windsculpted towers.
Here, in a refuge that spans 360 square miles, it’s easy to imagine
Piro Indians etching petroglyphs into rock hundreds of years ago.
The geologic story exposed in the rocks gives clues to a volcanic
past some 27 to 32 million years ago.
Converging Ecosystems
This refuge has a special purpose that sets it apart from other
national wildlife refuges across the country: To preserve and
enhance the integrity and natural character of the ecosystems of
the refuge.
Like intersecting highways, four major biomes unite at Sevilleta
NWR. Piñon–Juniper Woodlands intersect with the Colorado
Plateau Shrub–Steppe lands. The Chihuahuan Desert meets the
Great Plains Grasslands. In select places, all four converge.
For More Information Contact
Refuge Manager
Sevilleta National Wildlife Refuge
P.O. Box 1248
Socorro, New Mexico 87801
505/864-4021
505/864-7761 FAX
www.fws.gov/refuge/sevilleta/
January 2015
To add to the stunning diversity, the largest river in New Mexico,
the Rio Grande, bisects the immense landscape of Sevilleta NWR, a
lifeline for migrating birds and corridor for wildlife.
Research on the Refuge
Look for beaver tracks in the mud. Listen for ducks, geese, herons
and sandhill cranes, especially from November to February. In
summer, turtles bask on logs in water, roadrunners dart out from tall
grasses, and hawks soar overhead.
Sevilleta NWR hosts a diverse array of research projects
conducted by researchers from across the globe. The University of
New Mexico manages a Field Station and Laboratory on the refuge
to support these scientists in their field work.
Hunting
The Refuge offers dove and waterfowl hunting in the wetlands. Only
nontoxic shot is permitted. Please check with the refuge staff for
rules and regulations.
Things to Do at the Refuge
Visitor Center and Refuge Hours
Exhibits and Trails
Exhibits in the Visitor Center feature the cultural history,
biological diversity, geology, and latest news on scientific studies
and findings at the refuge.
Outside the visitor center, stretch your legs on the Mesa View,
Nature Loop, and Wildflower Loop trails, where you can observe
native plants and wildlife.
Biologists, geologists and other refuge experts lead guided tours
throughout the year. Education programs can be scheduled for
groups in advance.
San Lorenzo Canyon Geologic Journey
Millions of years of earth’s history unfold in San Lorenzo Canyon.
Whimsical sculpted sandstones and mudstones give clues to past
upheavals. A popular destination for hikers, the canyon offers
outstanding photography opportunities.
Life Giving Waters: Sevilleta Wetlands
Visit Sevilleta’s wetlands for a firsthand look at a success story for
wildlife. Seasonally flooding these lands near the Rio Grande recreates wetlands that were once extensive in the river valley.
Visitor Center and Refuge hours vary by season, please call or check
website prior to your visit.
Come prepared for unpredictable weather with hat, sunglasses,
water, and layers of clothing. Summer temperatures can soar to 100
degrees and then cool down considerably at night; you can expect
early afternoon monsoon rains from early July into September.
Winter temperatures can be cold and skies are frequently clear;
at night, the temperatures can often drop below freezing. You can
expect an occasional skiff of snow.
You can do your part to preserve Sevilleta NWR for wildlife and
people by obeying the following rules:
Drive only on designated roads.
Remain on refuge trails.
Do not disturb or remove wildlife, vegetation, rocks or historic objects.
Keep pets under control at all times
Photographs from left to right,
Ladrone Peak.
Gunnison’s Prairie Dog.
San Lorenzo Canyon.
Brown Bear.
Breadloaf at San Lorenzo Canyon
All Photographs / USFWS
U.S. Fish & Wildlife Service
Ladron
Peak
25
60
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Puerco
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Waterfowl Management
Area
San Lorenzo
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Red Mt.
San
Acacia
Mesa
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25
1400
Polvadera
Polvadera
Mt.
Sevilleta NWR Facts
Lemitar
251 Birds
Sevilleta
National Wildlife Refuge
N
Socorro
Peak
89 Mammals
58 Reptiles
15 Amphibians
0
2
4
6 Miles
8th largest NWR in
lower 48
Top, Los Pinos Mountains.
Middle, Roadrunner.
Bottom, Hedgehog cactus.
All photographs / USFWS
Socorro
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