Devils River State Natural Area part of three ecosystems, the Edwards Plateau, the Tamaulipan mezquital and the Chihuahuan Desert. It is located 66 miles (106 km) north of Del Rio, Val Verde County in the U.S. state of Texas.
Dolan Falls in the natural area is the highest volume waterfall in Texas. The area was once home to the Comanche, Kiowa and Kickapoo tribes. Pictographs painted with red panthers are found in the area's fifty-three rock shelters, which archeologists have dated to 3000 b.c.
The area is home to many varieties of flora and fauna, including the Mexican free-tailed bat as well as live oak, pecan and sycamore trees.
Official Texas State Parks Guide (español). Published by Texas Parks & Wildlife.
Devils River SNA
https://tpwd.texas.gov/state-parks/devils-river
https://en.wikipedia.org/wiki/Devils_River_State_Natural_Area
Devils River State Natural Area part of three ecosystems, the Edwards Plateau, the Tamaulipan mezquital and the Chihuahuan Desert. It is located 66 miles (106 km) north of Del Rio, Val Verde County in the U.S. state of Texas.
Dolan Falls in the natural area is the highest volume waterfall in Texas. The area was once home to the Comanche, Kiowa and Kickapoo tribes. Pictographs painted with red panthers are found in the area's fifty-three rock shelters, which archeologists have dated to 3000 b.c.
The area is home to many varieties of flora and fauna, including the Mexican free-tailed bat as well as live oak, pecan and sycamore trees.
For assistance using this map, contact the park. For a web version of the map text, visit our Trails Information page.
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Critical Paddler Information
Things You Should Know Before Paddling the Devils River:
Despite the beautiful setting, a trip down any stretch of the Devils River from SH 163 at Baker's Crossing to the Rough Canyon Marina at Lake Amistad
can be difficult and challenging to plan, exhausting to navigate, and life-threatening if not prepared, even for the most seasoned paddlers. It is critical for
paddlers to plan and prepare well in advance for a physically demanding, remote river trip, and to make arrangements for take-out with a private
outfitter or private property owner if needed. A Devils River Access Permit is required if accessing any TPWD managed lands during a river trip.
Designated public camping is presently allowed, with applicable reservations, at Baker’s Crossing, San Pedro Point – Del Norte (river mile 15), Mile 12
Paddler camp, Mile 20 Paddler camp, Mile 29 Paddler Camp – Dan A. Hughes; and at Amistad National Recreation Area. All other campsites along the
river bank must be within the gradient boundary in order to avoid trespassing on adjacent private properties. Legal campsites within the gradient
boundary are limited in number. All paddlers on the Devils River should familiarize themselves with gradient boundary determination and plan trip
accordingly to ensure all campsites selected are legal. Camping on islands within the river, while legal, can be extremely dangerous if the river rises.
Know the weather forecast prior to launch.
Do not attempt to paddle the Devils River unless you are an experienced paddler in good physical condition with wilderness paddling
experience; are well prepared; and fully understand the river challenges, hazards, and river-use etiquette.
The Devils River can flash-flood from rains that fall within its watershed from over 100 miles away and can become dangerous and life
threatening, VERY QUICKLY.
While the river water clarity and quality is excellent, take proper water treatment precautions before drinking.
Carry abundant DRINKING WATER OR WATER TREATMENT CAPABILITY. MAINTAIN GOOD HYDRATION!
Severe sunburn, dehydration and heat exhaustion are common hazards on the Devils River. Wide brimmed hats, long sleeve shirts, long pants,
quality sunglasses and environmentally safe sunscreen provide needed protection from direct sunlight reflection and exposure in general.
Strong headwinds are common and can be challenging even to the fit and experienced paddler.
In the winter, cold fronts can cause temperatures to drop 40-plus degrees in minutes, prepare accordingly.
Be aware that venomous insects and snakes may be encountered, along with numerous plants with spikes, thorns and spines.
There are many obstacles in the river that can be dangerous if not navigated properly. This map notes the location of some of the common river
hazards, however, others maybe encountered. Running Dolan falls is not recommended at any water level.
Wear tough, closed-toe water shoes. Aqua socks or open sandals are not adequate.
Carry a first-aid kit that contains items to treat serious injuries in an isolated environment, where rescue is likely hours away.
Cell phones don’t work in the Devils River corridor. If you climb hills attempting to get cell service you will likely be trespassing on private
property. For safety, consider satellite communications ... BUT BE PREPARED FOR A LONG WAIT!!
If you are doing a one-day trip, plan at least for overnight, with food/water/emergency ration supply for an extra day or two.
Packing light will make your trip more enjoyable. A common mistake is overloading boats with extra coolers carrying non-essentials. These
coolers often spill their contents into the river.
Secure all gear within your craft so that WHEN your canoe or kayak floods or is upside down in the river nothing will float away.
River Etiquette:
Human waste negatively impacts environmental and water quality and is ultimately a hazard to the river ecosystem. Utilization of a WAG Bag
(Waste Alleviation and Gelling Bag) to contain and remove human waste from the river corridor is a permit requirement.
Pick up litter, even if it is not yours. Strive to leave no visible evidence of human presence.
If camping at one of the TPWD managed sites, a camp reservation is required in addition to a permit.
Carry heavy-duty dry bags/containers for trash. Stow your trash bag inside your vessel so that it will not get ripped, snagged, or cut, causing you
to lose your trash into the river. Plastic bags alone do not make adequate trash bags.
No glass. Broken glass creates a serious health hazard.
Noise travels a long way on water. Please respect others and enjoy the sounds of nature.
Be prepared to take care of yourself and do not become someone else’s problem. Rescue could be days away! Expect to pay for emergency
extraction.
RESPECT PRIVATE PROPERTY – DO NOT TRESPASS!
Secure food items and trash from critters at night. Raccoons are common and can get into many rec
TEXAS PARKS AND WILDLIFE
BIRDS
of the
EDWA RDS
P L AT E A U
a field checklist
BY MARK W. LOCKWOOD
THIRD EDITION • 2008
Counties included in the coverage area of this checklist. Portion of counties that
are not part of the Edwards Plateau (shaded area) are not covered.
Cover: (clock-wise) Illustration of Golden-cheeked Warbler by Clemente Guzman III,
Black-capped Vireo by Rob Fleming and Hooded Oriole by Clemente Guzman III.
Birds of the Edwards Plateau:
a field checklist
the edwards plateau
The Edwards Plateau is also known as the Texas Hill Country. It is an extensive
plateau covering much of central and west-central Texas. It occupies over 36,000 square
miles, roughly 17% of the state. The Hill Country is best known for two rare songbirds,
the Golden-cheeked Warbler and Black-capped Vireo. However, these are just two of the
many species that can be found in the region.
This checklist includes all or part of 26 counties stretching from Travis in the east
to Crockett in the west (see map). The Lampasas Cut Plains and the extreme northwest
ern portion of the Live Oak-Mesquite Savanna, which includes portions of the Concho
Valley, are not included in this checklist.
The Edwards Plateau is the southernmost extension of the Great Plains. It is formed
by Cretaceous limestone and slopes from northwest to southeast. The Balcones Escarpment
forms the southern and eastern boundary of the region. The western boundary is marked
by the Pecos River and the Rolling Plains border the plateau to the north.
There are several distinct habitat types found on the plateau. The region bordering
the Balcones Escarpment is dominated by Ashe Juniper (Juniperus ashei)–oak wood
lands, a habitat unique to the Edwards Plateau and a few nearby areas. This habitat is
most associated with the Hill Country. Riparian woodlands are found following the
many streams and rivers that meander across the plateau. These forests provide habitat
to a distinctly different group of birds. Open grasslands and shrublands can be found
throughout the region, but these habitats are most characteristic of the northern and
western parts of the plateau.
edwards plateau birds
The central location of the plateau is one of the reasons so many species of birds
can be found there. The avifauna of the Edwards Plateau includes a mix of species from
the surrounding ecological regions of the state. A total of 431 species are included in
this checklist. The avifauna of the western plateau is influenced by the arid habitats
found farther west. Cactus Wren, Black-throated Sparrow, and Pyrrhuloxia are often
associated with desert habitats, but are also found on the plateau. Some of the South
western specialties also reach the western plateau, such as Zone-tailed Hawk, Gray
Vireo, Varied Bunting, and Scott’s Oriole. The riparian corridors of the region provide
habitat to many species that more common farther east, such as Barred Owl, Acadian
Flycatcher, Red-eyed Vireo, and Northern Parula. Several species primarily found in
South Texas can be found along the southern edge of the plateau. Green Kingfisher,
Long-billed Thrasher and Olive Sparrow are probably the most common of these birds.
This checklist was compiled by Mark W. Lockwood of Alpine, Texas. Nomenclature and
organization are based upon the A.O.U. Check-list of North American Birds (7th Edition)
as supplemented.
1
Please help us protect the natural avian communities in state parks by
refraining from using playback tapes of bird songs. Frequent use of these
tapes disrupts normal avian activity patterns, including essential territorial
behavior, and may lead to nest failure. Thank you for your cooperation.
LEGEND
Abundance
abundant – normally present and easy to find in proper habitat, often in large numbers
common – normally present, and should be found, in proper habitat
uncommon – normally present, but can be missed, in proper habitat in small numbers
rare – not expected, annual although occurring only a few times per year
very rare – occurs at irregular intervals, but not on an annual basis
lingering individuals
accidental – average of one or two records every ten years
Geographic occurrence/Status
R
Texas Bird Records Committee review species
E
Eastern half of the Edwards Plateau
W
Western half of the Edwards Plateau
S
Southern portion of the Edwards Plateau, generally referring to the Balcones
Canyonlands subregion
SW Southwestern portion of the Edwards Plateau, Val Verde and Kinney counties in
particular
NW Northwestern portion of the Edwards Plateau, Crockett, Schleicher and Sutton
counties in particular
NE Northeastern portion of the Edwards Plateau
Nesting status
N
regular and widespread breeding species
N* regular breeding species, but has a more local distribution
N** very rare as a breeding species, often only one record
N?
status as a breeding species is uncertain
CITATION
Lockwood, M. W. 2008. Birds of the Edwards Plateau: a field checklist. Natural Resource
TEXAS PARKS AND WILDLIFE
BIRDS
of the
TR A NS-PECOS
a field checklist
Black-throated Sparrow
by Kelly B. Bryan
Birds of the Trans-Pecos:
a field checklist
the chihuahuan desert
Traditionally thought of as a treeless desert wasteland, a land of nothing more
than cacti, tumbleweeds, jackrabbits and rattlesnakes – West Texas is far from it. The
Chihuahuan Desert region of the state, better known as the Trans-Pecos of Texas
(Fig. 1), is arguably the most diverse region in Texas. A variety of habitats ranging
from, but not limited to, sanddunes, desert-scrub, arid canyons, oak-juniper woodlands,
lush riparian woodlands, plateau grasslands, cienegas (desert springs), pinyon-juniper
woodlands, pine-oak woodlands and montane evergreen forests contribute to a diverse
and complex avifauna. As much as any other factor, elevation influences and dictates
habitat and thus, bird occurrence. Elevations range from the highest point in Texas at
8,749 ft. (Guadalupe Peak) to under 1,000 ft. (below Del Rio). Amazingly, 106 peaks in
the region are over 7,000 ft. in elevation; 20 are over 8,000 ft. high. These montane
islands contain some of the most unique components of Texas’ avifauna. As a rule,
human population in the region is relatively low and habitat quality remains good to
excellent; habitat types that have been altered the most in modern times include
riparian corridors and cienegas.
Figure 1: Coverage area is indicated by the shaded area. This checklist covers all of the area west of the
Pecos River and a corridor to the east of the Pecos River that contains areas of Chihuahuan Desert
habitat types. There is overlap in coverage of other regional checklists, specifically in Val Verde and
Crockett counties (Birds of the Edwards Plateau by Lockwood) and in Ector, Upton and Reagan counties
(Birds of the High Plains and Rolling Plains by Sieffert).
1
Also influenced by elevation, the region’s climatic patterns read like a farmer’s
almanac for an entire state. Normally, one rainy season occurs here on an annual basis,
associated with the onset of the southwestern monsoon pattern that usually begins in
July and ends in September. Winter seasons can be mild except at the higher elevations.
Spring seasons are usually dry and windy; and landscapes dominated by the brown and
yellow colors of dormant grasses typically reflect that. Although not a wasteland, areas
of low desert-scrub, especially along the Rio Grande can be inhospitable at times; 100°+
temperatures can begin as early as February and persist as late as November. Rainfall
for these areas usually averages less than 6 inches annually, while the eastern portions
of the region and the highest elevations can receive more than 20 inches. Summer
seasons in the higher elevations are usually cool to warm at best and generally wet in
contrast to the lower desert and much of the rest of Texas.
Although portions of the Chihuahuan Desert ecoregion extend north into southern
New Mexico and southeastern Arizona, the major part of the region is found south of
the border with Mexico. In fact, 65% of the physiographic area is in Mexico. Overall, the
ecoregion covers 243,000 square miles. Still, the portion that occurs in Texas is large,
covering approximately 50,000 square miles, or about one-fifth of the landmass of
Texas. Most of the region remains privately owned, yet more public lands exist here
than in any other region of the state. From a conservation (and birding) point of view
several national parks (comprising ~956,208 acres) and numerous state holdings
(~533,250 acres) provide access to many significant areas within the region. Many of
these locations have well-developed bird lists with defined seasonal occurrence. There
are several other publications that characterize the region’s avifauna and/or portions
thereof (see the references listed below). Nevertheless, this is the first stand-alone field
checklist to embrace the region as a whole. This checklist includes all of the species
recorded within the region along with their expected seasonal occurrence. The author
has followed the nomenclature and taxonomy presented in the 7th edition of the A.O.U.
Check-list of North American Birds (1998) and supplements.
chihuahuan desert birds
This checklist includes 505 species that have been observed in the region, which is
81% of the species known to occur in Texas. A total of 244 of the species listed herein
(48%) have nested at least once or are suspected as nesters. A dedicated column
denotes nesting status as well as geographic occurrence (where needed) and status to
provide users of this checklist with additional information on selected species.
Characterization of the region’s avifauna is difficult at best because of the patchy
nature of the habitats and the sporadic occurrence of numerous peripheral species.
In the southeastern portion of the region a number of eastern U.S. birds reach the
western limits of their ranges. Red-shouldered Hawk, Chuck-will’s-widow, Easte
Fishes of the Devils River
Longnose Gar
Spotted Gar
Lepisosteus osseus
Lepisosteus oculatus
Central Stoneroller
Blacktail Shiner
Proserpine Shiner
Campostoma anomalum
Cyprinella venusta
Cyprinella proserpina
Texas Shiner
Sand Shiner
Bullhead Minnow
Notropis amabilis
Notropis stramineus
Pimephales vigilax
Manantial Roundnose Minnow Devils River Minnow
Dionda argentosa
Dionda diaboli
Non-native
Rio Grande Darter
Mexican tetra
Gizzard Shad
Dorosoma cepedianum
Common Carp
River Carpsucker
Gray Redhorse
Cyprinus carpio
Carpoides carpio
Moxostoma
congestum
Etheostoma grahami
Astyanax mexicanus
Mosquitofish
Sailfin Molly
Gambusia sp.
Headwater Catfish
Channel Catfish
Flathead Catfish
Ictalurus lupus
Ictalurus punctatus
Pylodictus olivarus
Poecilia latipinna
Conchos Pupfish
Cyprinodon eximius
Non-native
Non-native
Green Sunfish
Longear Sunfish
Redear Sunfish
Bluegill
Redbreast Sunfish
Redspotted Sunfish
Lepomis cyanellus
Lepomis megalotis
Lepomis microlophus
Lepomis macrochirus
Lepomis auritus
Lepomis miniatus
Non-native
Non-native
Largemouth Bass
Smallmouth Bass
Blue Tilapia
Rio Grande Cichlid
Micropterus salmoides
Micropterus dolomieu
Oreochromis aureus
Herichthys cyanoguttatus
Photos and layout by River Studies Program- Texas Parks and Wildlife Dept. and the Fishes of Texas Project