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Piney Woods

The Piney Woods is a temperate coniferous forest terrestrial ecoregion in the Southern United States covering 54,400 square miles (141,000 km2) of East Texas, southern Arkansas, western Louisiana, and southeastern Oklahoma. These coniferous forests are dominated by several species of pine as well as hardwoods including hickory and oak. Historically the most dense part of this forest region was the Big Thicket though the lumber industry dramatically reduced the forest concentration in this area and throughout the Piney Woods during the 19th and 20th centuries. The World Wide Fund for Nature considers the Piney Woods to be one of the critically endangered ecoregions of the United States.[2] The United States Environmental Protection Agency (EPA) defines most of this ecoregion as the South Central Plains.

Piney Woods
Satellite image of North America with the Piney Woods eco-region discernible in distinct dark green.
Ecology
RealmNearctic
BiomeTemperate coniferous forest
Borders
Bird species205[1]
Mammal species60[1]
Geography
Area140,900 km2 (54,400 sq mi)
CountryUnited States
States
Coordinates32°N 94°W / 32°N 94°W / 32; -94
Climate typeHumid subtropical
Conservation
Habitat loss22.235%[1]
Protected11.03%[1]

Setting Edit

The Piney Woods cover a 54,400-square-mile (141,000 km2) area of eastern Texas, northwestern Louisiana, southwestern Arkansas and the southeastern corner of Oklahoma.[2] They are bounded on the east by the Mississippi lowland forests, on the south by the Western Gulf coastal grasslands, on the west by the East Central Texas forests and the Texas blackland prairies, on the northwest by the Central forest-grasslands transition, and on the north by the Ozark Mountain forests. They receive 40–52 inches (1,000–1,300 mm) of precipitation annually.

Flora Edit

 
A creek running through the Piney Woods in Northeast Texas.

The region has heavy to moderate rainfall, with some places receiving over 60 in (1,500 mm) of rain per year. Longleaf, shortleaf, and loblolly pines, along with bluejack and post oaks, dominate sandhills. A well-developed understory grows beneath the sparse canopy, and includes yaupon holly and flowering dogwood. Pine savannas consist of scattered longleaf and loblolly pines alongside black tupelos, sweetgums, and in acid soils along creeks sweetbay magnolias.[2] Other common trees in this ecoregion include eastern redbud, red maple, southern sugar maple, and American elm.[3] American wisteria, a vine, may cover groves of trees.

Two varieties of wetlands are common in the Piney Woods: bayous are generally found near rivers and sloughs are generally found near creeks. In bayous bald cypress, Spanish moss, and water lilies are common plants.[4] Sloughs are shallow pools of standing water that most trees are not capable of growing in. Other species, such as the purple bladderwort, a small carnivorous plant, have found niches in sloughs. A baygall is another type of wetland found the Piney Woods and other forest of the Gulf Coast states in the USA.[5][6]

Hardy species of prickly pear cactus and yucca can be found in the forests where deep sands occur. [5]

The indigenous Texas trailing phlox (Phlox nivalis texensis), an endangered species, grows in the sandy soils of longleaf pine forests.[7]

Piney Woods gallery Edit

Fauna Edit

Mammals: Common species in the Piney Woods include White-tailed deer (Odocoileus virginianus), Virginia opossum (Didelphis virginiana), northern raccoon (Procyon lotor), striped skunk (Mephitis mephitis), eastern mole (Scalopus aquaticus), least shrew (Cryptotis parva), eastern gray squirrel (Sciurus carolinensis), eastern fox squirrel (Sciurus niger), and eastern cottontail (Sylvilagus floridanus). Somewhat less common are the northern river otter (Lontra canadensis), bobcat (Lynx rufus), gray fox (Urocyon cinereoargenteus), southern short-tailed shrew (Blarina carolinensis), North American beaver (Castor canadensis), and swamp rabbit (Sylvilagus aquaticus). Some carnivores such as the eastern spotted skunk (Spilogale putorius), ringtail (Bassariscus astutus), long-tailed weasel (Mustela frenata), American mink (Mustela vison), and red fox (Vulpes vulpes), are uncommon, rarely seen, and in decline. Over a dozen species of bats occur in the region, some migratory like the Brazilian free-tailed bat (Tadarida brasiliensis) and silvered-haired bat (Lasionycteris noctivagans), others are year round residents like the Seminole bat (Lasiurus seminolus), evening bat (Nycticeius humeralis), Rafinesque's big-eared bat (Corynorhinus rafinesquii), a threatened species in Texas. Rodents found in the Piney Woods include the southern flying squirrel (Glaucomys volans), common muskrat (Ondatra zibethicus), Baird's pocket gopher (Geomys breviceps), woodland vole (Microtus pinetorum), and about 10 additional native rats and mice.[8][9]

Several of the larger carnivores that once occurred in the Piney Woods are entirely extirpated, including the hog-nosed skunk (Conepatus leuconotus), red wolf (Canis rufus), jaguar (Panthera onca), and ocelot (Leopardus pardalis). The mountain lion (Puma concolor) and black bear (Ursus americanus) have also been extirpated from most areas; however, very rare sightings or remains are occasionally documented, likely representing wandering individuals rather than breeding populations.[10][11] Stable populations of black bears occur in adjacent areas north and east of the Piney Woods and they appear to be slowly increasing in numbers and dispersing. As of 2020, however, the black bear is largely extirpated from most quarters, and rare in peripheral areas.[12][13] With the clearing of forest and decline of the native predators (or competitors), the nine-banded armadillo (Dasypus novemcinctus), coyotes (Canis latrans), and black-tailed jackrabbit (Lepus californicus) have expanded their ranges eastward into the region. Other species have been introduced into the region such as the nutria or coypu (Myocastor coypus), house mouse (Mus musculus), roof rat (Rattus rattus), and Norway rat (Rattus norvegicus). Feral house cats (Felis catus) and feral pigs (Sus scrofa) pose threats to native fauna and are serious conservation concerns.[8][9]


Birds: With some species migrating through in the spring and fall, others nesting in the spring and summer months, and still others wintering in the region, well over 300 species of birds occur in the Piney Woods. A few of the many year round residents include the wood duck (Aix sponsa), black vulture (Coragyps atratus), red-shouldered hawk (Buteo lineatus), American kestrel (Falco sparverius), wild turkey (Meleagris gallopavo), northern bobwhite (Colinus virginianus), American woodcock (Scolopax minor), greater roadrunner (Geococcyx californianus), red-cockaded woodpecker (Picoides borealis), loggerhead shrike (Lanius ludovicianus), northern mockingbird (Mimus polyglottos), brown thrasher (Toxostoma rufum), Carolina chickadee (Poecile carolinensis), brown-headed nuthatch (Sitta pusilla), pine warbler (Dendroica pinus), Bachman's sparrow (Aimophila aestivalis), and fish crow (Corvus ossifragus). Many additional species migrate from regions south and nest in the Piney Woods in the spring and summer, such as the anhinga (Anhinga anhinga), yellow-crowned night-heron (Nyctanassa violacea), little blue heron (Egretta caerulea), snowy egret (Egretta thula), purple gallinule (Porphyrula martinica), Chuck-will's-widow (Caprimulgus carolinensis), scissor-tailed flycatcher (Tyrannus forficatus), prairie warbler (Dendroica discolor), Swainson's warbler (Limnothlypis swainsonii), and painted bunting (Passerina ciris). Conversely, a different assemblage of birds migrate from the north to spend the winters months in the region, including the Canada goose (Branta canadensis), ring-necked duck (Aythya collaris), hooded merganser (Lophodytes cucullatus), blue-headed vireo (Vireo solitarius), Henslow's sparrow (Ammodramus henslowii), Le Conte's Sparrow (Ammodramus leconteii), and Smith's longspur (Calcarius pictus). A few species that once occurred in the region are now extinct like the passenger pigeon (Ectopistes migratorius), Carolina parakeet (Conuropsis carolinensis), ivory-billed woodpecker (Campephilus principalis), and Bachman's warbler (Vermivora bachmanii).[14][15]

Reptiles: The American alligator (Alligator mississippiensis) ranges throughout all but the northwestern most area of the region, however they are not particularly common in the forested habitat compared to their abundance in the open marshlands and prairies to the south. The Sabine map turtle (Graptemys sabinensis) is endemic: and among the many other turtles found in the region are the alligator snapping turtle (Macrochelys temminckii), chicken turtle (Deirochelys reticularia), false map turtle (Graptemys pseudogeographica), river cooter (Pseudemys concinna), three-toed box turtle (Terrapene triunguis), eastern mud turtle (Kinosternon subrubrum), razor-backed musk turtle (Sternotherus carinatus), and spiny softshell turtle (Apalone spinifera). Lizards occurring in the Piney Woods include the green anole (Anolis carolinensis), six-lined racerunner (Aspidoscelis sexlineatus), prairie lizard (Sceloporus conssbrinus), slender glass lizard (Ophisaurus attenuatus), and a number of skinks including the five-lined skink (Plestiodon fasciatus), broad-headed skink (Plestiodon laticeps), southern coal skink (Plestiodon anthracinus), and little brown skink (Scincella lateralis). Snake diversity is relatively high in the Piney Woods for a temperate area of its size, with well over 30 species ranging into the region. The Louisiana pinesnake (Pituophis ruthveni) is endemic and Slowinski’s cornsnake (Pantherophis slowinskii) is nearly endemic. Five venomous snakes occur in the region, the Texas coralsnake (Micrurus tener), eastern copperhead (Agkistrodon contortrix), northern cottonmouth (Agkistrodon piscivorus), timber rattlesnake (Crotalus horridus), and pygmy rattlesnake (Sistrurus miliarius). Some of the non-venomous snakes include the rough greensnake (Opheodrys aestivus), Dekay's brownsnake (Storeria dekayi), eastern hog-nosed snake (Heterodon platirhinos), western ribbonsnake (Thamnophis proximus), glossy swampsnake (Liodytes rigida), southern watersnake (Nerodia fasciata), diamond-back watersnake (Nerodia rhombifer), red-bellied mudsnake (Farancia abacura), North American racer (Coluber constrictor), coachwhip (Masticophis flagellum), scarletsnake (Cemophora coccinea), prairie kingsnake (Lampropeltis calligaster), speckled kingsnake (Lampropeltis holbrooki), western ratsnake (Pantherophis obsoletus). and at least a dozen others.[16][17][18][19][20][21][22]

Amphibians: Over a dozen species of salamanders occur in the Piney Woods. The Louisiana slimy salamander (Plethodon kisatchie) of northern Louisiana and adjacent areas of southern Arkansas is endemic to the region. The three-toed amphiuma (Amphiuma tridactylum), commonly growing 18 to 30 inches (46-76 cm.), and other species such as the Gulf Coast waterdog (Necturus beyeri), Red River mudpuppy (Necturus louisianensis), and western lesser siren (Siren intermedia) are entirely aquatic. Other salamanders include the spotted salamander (Ambystoma maculatum), marbled salamander (Ambystoma opacum), mole salamander (Ambystoma talpoideum), small-mouthed salamander (Ambystoma texanum), spotted dusky salamander (Desmognathus conanti), western dwarf salamander (Eurycea paludicola), and the eastern newt (Notophthalmus viridescens). Anurans (frogs and toads) found in the Piney Woods include Blanchard’s cricket frog (Acris blanchardi), Cope’s gray treefrog (Hyla chrysoscelis), green treefrog (Hyla cinerea), cajun chorus frog (Pseudacris fouquettei), spring peeper (Pseudacris crucifer), eastern narrow-mouthed toad (Gastrophryne carolinensis), Hurter’s spadefoot toad (Scaphiopus hurterii), American bullfrog (Lithobates catesbeianus), bronze frog (Lithobates clamitans), pickerel frog (Lithobates palustris), and southern leopard frog (Lithobates sphenocephalus). The American toad (Anaxyrus americanus) occurs in northern areas and the Gulf Coast toad (Incilius nebulifer) occurs in the south. The Fowler’s toad (Anaxyrus fowleri) ranges throughout Arkansas and Louisiana, but populations in east Texas intergraded with Woodhouse's toad (Anaxyrus woodhousii), however some regard the east Texas populations as a distinct species, the east Texas toad (Anaxyrus velatus).[23][24][18][19][20][21][22]

Fish: The Piney Woods are rich in fish diversity. Fish occurring in the region include the chestnut lamprey (Ichthyomyzon castaneus), southern brook lamprey (Ichthyomyzon gagei), paddlefish (Polyodon spathula), alligator gar (Atractosteus spatula), spotted gar (Lepisosteus oculatus), bowfin (Amia calva), and redfin pickerel (Esox americanus). Some sport fish native to the Piney Woods include largemouth bass (Micropterus salmoides), spotted bass (Micropterus punctulatus), white bass (Morone chrysops), yellow bass (Morone mississippiensis), black crappie (Pomoxis nigromaculatus), white crappie (Pomoxis annularis), blue catfish (Ictalurus furcatus), channel catfish (Ictalurus punctatus), yellow bullhead (Ictalurus natalis), black bullhead (Ictalurus melas), redear sunfish (Lepomis microlophus), and longear sunfish (Lepomis megalotis). A multitude of smaller fish inhabit the waters of the Piney Woods. Endemics include the bluehead shiner (Pteronotropis hubbsi) and Creole darter (Etheostoma collettei). The western mosquitofish (Gambusia affinis), a species that has been widely introduced around the world and considered a pest in many areas, is a native in the Piney Woods. Just a few of the other small fish in the region include blacktail shiner (Cyprinella venusta), pallid shiner (Hybopsis amnis), blackspot shiner (Notropis atrocaudalis), peppered shiner (Notropis perpallidus), Sabine shiner (Notropis sabinae), weed shiner (Notropis texanus), blacktail redhorse (Moxostoma poecilurum), freckled madtom (Noturus nocturnus), brown madtom (Noturus phaeus), Blair's starhead topminnow (Fundulus blairae), golden topminnow (Fundulus chrysotus), blachspotted topminnow (Fundulus olivaceus), bantma sunfish (Lepomis symmetricus), scaly sand darter (Ammocrypta vivax), redspot darter (Etheostoma artesiae), mud darter (Etheostoma asprigene), harlequin darter (Etheostoma histrio), and goldstripe darter (Etheostoma parvipinne).[25][26][27]

Some endemic flora and fauna of the Piney Woods (threatened species: Federal++; State +: historical isolated Illinois population now extirpated = *).[18][25][28][29][30]

Conservation and threats Edit

 
Newly cleared forest in East Texas. Most mature trees have been cleared and the layer of leaf litter, with decaying matter enriching the soil, has begun to wash away with recent rains.

The majority of the commercial timber growing and wood processing in the state of Texas takes place in the Piney Woods region, which contains about 50,000 square kilometres (12,000,000 acres) of commercial forestland.

National preserve Edit

One National Preserve, the Big Thicket National Preserve, in the southern part of the Texas portion of the Piney Woods region, currently consists of fourteen named, non-contiguous units scattered across a wide area bounded roughly by Pine Island Bayou in Hardin County, Texas to the south, the Neches River bottom to the east (units on both sides of the river), the Trinity River to the west and Steinhagen Reservoir to the north.[31] The preserve contains ten distinct ecosystems according to the National Park Service.[32] Big Thicket National Preserve is one of two UNESCO Biosphere Reserves in Texas.[33] The preserve has also been listed as a Globally Important Bird Area by the American Bird Conservancy. The preserve was established in 1974 under 16 U.S. Code § 698 - Big Thicket National Preserve "...to assure the preservation, conservation, and protection of the natural, scenic, and recreational values of a significant portion of the Big Thicket area in the State of Texas..."[34] Since the preserve's inception, the Conservation Fund has helped to increase the amount of protected acreage by 33,000 acres (13,000 ha).[35]

Protected and public lands Edit

Federal Land

United States Department of the Interior, National Park Service

United States Department of the Interior, U.S. Fish & Wildlife Service

United States Department of Agriculture, U. S. Forest Service Managed under a multiple-use concept (by law), balancing between timber harvesting, grazing, minerals, soil and water, fish and wildlife, recreation, and public needs, with no single resource emphasized to the detriment of others.[36]

(only two Ouachita N.F. units in southern Oklahoma are in the Piney Woods).

Arkansas (See also List of Arkansas state parks)

Louisiana Department of Wildlife and Fisheries

Oklahoma

Texas Parks and Wildlife Department (Some Texas Wildlife Management Areas leased from the U. S. Forest Service and located within National Forest are not included here)

Folklore Edit

The Piney Woods Region of the four state area is a noted area for Bigfoot (Sasquatch) sightings; with many legends dating back to pre European settlement. One such noted legend is the story of the Fouke Monster of Southern Arkansas; documented in the 1972 film The Legend of Boggy Creek. The area according to references lists this area to be the third highest in North America for these such sightings.[citation needed]

Melanistic (black) cougars, another probable cryptid, have been noted by residents.[37]

See also Edit

References Edit

  1. ^ a b c d Hoekstra, J. M.; Molnar, J. L.; Jennings, M.; Revenga, C.; Spalding, M. D.; Boucher, T. M.; Robertson, J. C.; Heibel, T. J.; Ellison, K. (2010). Molnar, J. L. (ed.). The Atlas of Global Conservation: Changes, Challenges, and Opportunities to Make a Difference. University of California Press. ISBN 978-0-520-26256-0.
  2. ^ a b c "Piney Woods forests". Terrestrial Ecoregions. World Wildlife Fund. Retrieved 2009-06-14.
  3. ^ "Ecoregion 1 – The East Texas Pineywoods Ecoregion". Plant Guidance by Ecoregions. Texas Parks and Wildlife Department. Retrieved 2009-06-14.
  4. ^ Liu, Changxiang; Jim A. Neal; Craig Scofield; Jane Chang; A. Kim Ludeke; Carl Frentress (2009-06-14). "Classification of Land Cover and Assessment of Forested Wetlands in the Cypress Creek Watershed". Texas Parks and Wildlife Department. Retrieved 2009-06-14.
  5. ^ a b Watson, Geraldine Ellis (2006) Big Thicket Plant Ecology: An Introduction, Third Edition (Temple Big Thicket Series #5). University of North Texas Press. Denton, Texas. 152 pp. ISBN 978-1574412147
  6. ^ Texas Parks and Wildlife. Ecological Mapping systems of Texas: West Gulf Coastal Plain Seepage Swamp and Baygall. Retrieved 7 July 2020
  7. ^ "Pineywoods". TPWD Kids. Texas Parks and Wildlife Department. Retrieved 2009-06-14.
  8. ^ a b Schmidly, D. J. 2004. The Mammals of Texas, 6th. Ed. University of Texas Press, Austin, Texas. xviii, 501 pp. ISBN 0-292-70241-8
  9. ^ a b Reid, Fiona A. 2006. Field Guide to Mammals of North America North of Mexico, 4th ed., Peterson Field Guide Series. Houghton Mifflin Company. New York. xx, 579 pp. ISBN 0-395-93596-2
  10. ^ Louisiana Department of Wildlife and Fisheries, Conservation: Louisiana Department of Wildlife and Fisheries Verifies Cougar Sighting in Northeast Louisiana
  11. ^ Texas Parks and Wildlife Department: Mountain Lions
  12. ^ Louisiana Department of Wildlife and Fisheries, Conservation: Louisiana black bear.
  13. ^ Arkansas Game and Fish Commission: Help the AGFC keep tabs on Arkansas’s bear population.
  14. ^ Mulroy, Kevin (Editor-in-Chief). 2002. Field Guide to the Birds of North America, 4th edition. National Geographic, Washington, D. C. 480 pp. ISBN 0-7922-6877-6
  15. ^ Terres, John K. 1996. The Audubon Society Encyclopedia of North American Birds. Wings Books, a division of Random House Value Publishing, Inc.. New York. N. Y. 1109 pp. ISBN 0-517-03288-0
  16. ^ Ernst, C. H. and L. E. Lovich. 2009. Turtles of the United States and Canada. The Johns Hopkins University Press. Baltimore, Maryland. xii, 827 pp. ISBN 0-8018-9121-3
  17. ^ Werler, J. E. and J. R. Dixon. 2000. Texas Snakes, Identification, Distribution, and Natural History. University of Texas Press, Austin, Texas. xv, 437 pp. ISBN 0-292-79130-5
  18. ^ a b c Powell, R, R. Conant, and J. T. Collins. 2016. Peterson Field Guide to Reptiles and Amphibians of Eastern and Central North America, 4rd ed. Houghton Mifflin Co., Boston, Massachusetts. xiii, 494 pp. ISBN 978-0-544-12997-9
  19. ^ a b Dixon, J. R. 2013. Amphibians and Reptiles of Texas, with Keys, Taxonomic Synopses, Bibliography, and Distribution Maps. 3nd Edition. Texas A&M University Press. College Station, Texas. viii, 477 pp. ISBN 1-60344-734-2
  20. ^ a b Dundee, H. A. and D. A. Rossman. 1989. The Amphibians and Reptiles of Louisiana. Louisiana State University Press, Baton Rouge, Louisiana. xi, 300 pp. ISBN 0-8071-1436-7
  21. ^ a b Trauth, S. E., H. W. Robison and M. V. Plummer. 2004. The Amphibians and Reptiles of Arkansas. University of Arkansas Press, Fayetteville, Arkansas. xviii, 421 pp. ISBN 1-55728-737-6
  22. ^ a b Webb, R. G. 1970. Reptiles of Oklahoma. University of Oklahoma Press, Norman, Oklahoma. vi, 370 pp.
  23. ^ Petranka, J. W. 1998. Salamanders of the United States and Canada. Smithsonian Institution Press. Washington, D.C. xvi, 587 pp. ISBN 1-56098-828-2
  24. ^ Dodd, Jr. C. K. 2013. Frogs of the United States and Canada. Vol. I & II. The Johns Hopkins University Press. Baltimore, Maryland. xxix, 982 pp. ISBN 978-1-4214-0633-6
  25. ^ a b Lee, D. S., C. R. Gilbert, C. H. Hocutt, R. E. Jenkins, D. E. McAllister, and J. R. Stauffer, Jr. 1980. Atlas of North American Freshwater Fishes. North Carolina State Museum of Natural History. x, 867 pp. ISBN 0-917134-03-6
  26. ^ Page, L. M. and B. M. Burr. 2011. Peterson Field Guide to Freshwater Fishes: North America North of Mexico, Second Edition. Peterson Field Guide Series. Houghton Mifflin Company. Boston, Massachusetts. xix, 663 pp. ISBN 978-0-547-24206-4
  27. ^ Thomas, Chad, Timothy H. Bonner, & Bobby G. Whiteside. 2007. Freshwater Fishes of Texas: A Field Guide. Texas A&M University Press. College Station, Texas. xiv, 202 pp. ISBN 1-58544-570-3
  28. ^ Poole, Jackie M., William R. Carr, and Dana M. Price. (2007). Rare Plants of Texas: A Field Guide. Texas A&M University Press. College Station, Texas/ 640 pp. ISBN 1585445576
  29. ^ Encyclopidea of Arkansas: McAllister, Chris T. and Henry W. Robison, Endemic Biota
  30. ^ Abbott, John C. 2015. Dragonflies of Texas: A Field Guide. University of Texas Press. Austin, Texas. xv, 448 pp. ISBN 978-0-292-71448-9
  31. ^ "Big Thicket National Preserve, Texas : Map" (PODF). Nps.gov. Retrieved 2015-03-12.
  32. ^ "The Big Thicket - Big Thicket National Preserve (U.S. National Park Service)". Nps.gov. Retrieved 2015-03-12.
  33. ^ "Biosphere Reserves in USA". Unesco.org. Retrieved 2015-03-12.
  34. ^ "16 U.S. Code § 698 - Big Thicket National Preserve | LII / Legal Information Institute". Law.cornell.edu. Retrieved 2015-03-12.
  35. ^ "Big Thicket National Preserve". Conservationfund.org. Retrieved 2015-03-12.
  36. ^ United States Department of Agriculture, Forest Service. National Forests and Grasslands in Texas, Sam Houston National Forest: Management.
  37. ^ "Black Panther Sightings In Upshur County". KLT7 News. 2007-03-28.

External links Edit

  • Experience Nature, Arts & Culture, History & Heritage Destinations in the Texas Pineywoods

piney, woods, this, article, about, ecoregion, arkansas, louisiana, oklahoma, texas, other, uses, disambiguation, temperate, coniferous, forest, terrestrial, ecoregion, southern, united, states, covering, square, miles, east, texas, southern, arkansas, western. This article is about the Piney Woods ecoregion in Arkansas Louisiana Oklahoma and Texas For other uses see Piney Woods disambiguation The Piney Woods is a temperate coniferous forest terrestrial ecoregion in the Southern United States covering 54 400 square miles 141 000 km2 of East Texas southern Arkansas western Louisiana and southeastern Oklahoma These coniferous forests are dominated by several species of pine as well as hardwoods including hickory and oak Historically the most dense part of this forest region was the Big Thicket though the lumber industry dramatically reduced the forest concentration in this area and throughout the Piney Woods during the 19th and 20th centuries The World Wide Fund for Nature considers the Piney Woods to be one of the critically endangered ecoregions of the United States 2 The United States Environmental Protection Agency EPA defines most of this ecoregion as the South Central Plains Piney WoodsSatellite image of North America with the Piney Woods eco region discernible in distinct dark green EcologyRealmNearcticBiomeTemperate coniferous forestBordersList Mississippi lowland forestsWestern Gulf coastal grasslandsEast Central Texas forestsTexas blackland prairiesCentral forest grasslands transitionOzark Mountain forestsBird species205 1 Mammal species60 1 GeographyArea140 900 km2 54 400 sq mi CountryUnited StatesStatesTexasArkansasLouisianaOklahomaCoordinates32 N 94 W 32 N 94 W 32 94Climate typeHumid subtropicalConservationHabitat loss22 235 1 Protected11 03 1 Contents 1 Setting 2 Flora 3 Piney Woods gallery 4 Fauna 5 Conservation and threats 5 1 National preserve 5 2 Protected and public lands 6 Folklore 7 See also 8 References 9 External linksSetting EditThe Piney Woods cover a 54 400 square mile 141 000 km2 area of eastern Texas northwestern Louisiana southwestern Arkansas and the southeastern corner of Oklahoma 2 They are bounded on the east by the Mississippi lowland forests on the south by the Western Gulf coastal grasslands on the west by the East Central Texas forests and the Texas blackland prairies on the northwest by the Central forest grasslands transition and on the north by the Ozark Mountain forests They receive 40 52 inches 1 000 1 300 mm of precipitation annually Flora Edit nbsp A creek running through the Piney Woods in Northeast Texas The region has heavy to moderate rainfall with some places receiving over 60 in 1 500 mm of rain per year Longleaf shortleaf and loblolly pines along with bluejack and post oaks dominate sandhills A well developed understory grows beneath the sparse canopy and includes yaupon holly and flowering dogwood Pine savannas consist of scattered longleaf and loblolly pines alongside black tupelos sweetgums and in acid soils along creeks sweetbay magnolias 2 Other common trees in this ecoregion include eastern redbud red maple southern sugar maple and American elm 3 American wisteria a vine may cover groves of trees Two varieties of wetlands are common in the Piney Woods bayous are generally found near rivers and sloughs are generally found near creeks In bayous bald cypress Spanish moss and water lilies are common plants 4 Sloughs are shallow pools of standing water that most trees are not capable of growing in Other species such as the purple bladderwort a small carnivorous plant have found niches in sloughs A baygall is another type of wetland found the Piney Woods and other forest of the Gulf Coast states in the USA 5 6 Hardy species of prickly pear cactus and yucca can be found in the forests where deep sands occur 5 The indigenous Texas trailing phlox Phlox nivalis texensis an endangered species grows in the sandy soils of longleaf pine forests 7 Piney Woods gallery Edit nbsp Farm to Market Road 315 Anderson County Texas April 2017 nbsp Angelina National Forest Angelina County Texas November 2020 nbsp Angelina National Forest Angelina County Texas November 2020 nbsp Bladderwort Utricularia sp in bloom Cass County Texas April 2017 nbsp Big Cypress Bayou Caddo Lake State Park Harrison County Texas April 2017 nbsp Bald cypress Taxodium distichum Caddo Lake State Park Harrison County Texas April 2017 nbsp Davy Crockett National Forest Houston County Texas USA May 2019 nbsp Sam Houston National Forest San Jacinto County Texas October 2017 nbsp Longleaf pine Pinus palustris Sam Houston National Forest Walker County Texas September 2020 nbsp Dwarf palmettos Sabal minor Sam Houston National Forest Walker County Texas May 2012 nbsp Peach Creek Lake Houston Wilderness Park Montgomery County Texas May 2013 nbsp Louisiana yucca Yucca louisianensis Roy E Larsen Sandyland Sanctuary Hardin County Texas November 2019 nbsp Woodland pond Big Thicket National Preserve Polk County Texas May 2020 nbsp Long leaf pine uplands Big Thicket National Preserve Polk County Texas May 2020 nbsp Long leaf pine savannah wet lands with pitcher plants Sarracenia alata in foreground Tyler County Texas May 2020 nbsp Long leaf pine uplands Big Thicket National Preserve Tyler County Texas August 2020 nbsp Big Thicket National Preserve Hardin County Texas May 2020 nbsp Neches River Orange County Texas October 2016 Fauna EditMammals Common species in the Piney Woods include White tailed deer Odocoileus virginianus Virginia opossum Didelphis virginiana northern raccoon Procyon lotor striped skunk Mephitis mephitis eastern mole Scalopus aquaticus least shrew Cryptotis parva eastern gray squirrel Sciurus carolinensis eastern fox squirrel Sciurus niger and eastern cottontail Sylvilagus floridanus Somewhat less common are the northern river otter Lontra canadensis bobcat Lynx rufus gray fox Urocyon cinereoargenteus southern short tailed shrew Blarina carolinensis North American beaver Castor canadensis and swamp rabbit Sylvilagus aquaticus Some carnivores such as the eastern spotted skunk Spilogale putorius ringtail Bassariscus astutus long tailed weasel Mustela frenata American mink Mustela vison and red fox Vulpes vulpes are uncommon rarely seen and in decline Over a dozen species of bats occur in the region some migratory like the Brazilian free tailed bat Tadarida brasiliensis and silvered haired bat Lasionycteris noctivagans others are year round residents like the Seminole bat Lasiurus seminolus evening bat Nycticeius humeralis Rafinesque s big eared bat Corynorhinus rafinesquii a threatened species in Texas Rodents found in the Piney Woods include the southern flying squirrel Glaucomys volans common muskrat Ondatra zibethicus Baird s pocket gopher Geomys breviceps woodland vole Microtus pinetorum and about 10 additional native rats and mice 8 9 Several of the larger carnivores that once occurred in the Piney Woods are entirely extirpated including the hog nosed skunk Conepatus leuconotus red wolf Canis rufus jaguar Panthera onca and ocelot Leopardus pardalis The mountain lion Puma concolor and black bear Ursus americanus have also been extirpated from most areas however very rare sightings or remains are occasionally documented likely representing wandering individuals rather than breeding populations 10 11 Stable populations of black bears occur in adjacent areas north and east of the Piney Woods and they appear to be slowly increasing in numbers and dispersing As of 2020 however the black bear is largely extirpated from most quarters and rare in peripheral areas 12 13 With the clearing of forest and decline of the native predators or competitors the nine banded armadillo Dasypus novemcinctus coyotes Canis latrans and black tailed jackrabbit Lepus californicus have expanded their ranges eastward into the region Other species have been introduced into the region such as the nutria or coypu Myocastor coypus house mouse Mus musculus roof rat Rattus rattus and Norway rat Rattus norvegicus Feral house cats Felis catus and feral pigs Sus scrofa pose threats to native fauna and are serious conservation concerns 8 9 Birds With some species migrating through in the spring and fall others nesting in the spring and summer months and still others wintering in the region well over 300 species of birds occur in the Piney Woods A few of the many year round residents include the wood duck Aix sponsa black vulture Coragyps atratus red shouldered hawk Buteo lineatus American kestrel Falco sparverius wild turkey Meleagris gallopavo northern bobwhite Colinus virginianus American woodcock Scolopax minor greater roadrunner Geococcyx californianus red cockaded woodpecker Picoides borealis loggerhead shrike Lanius ludovicianus northern mockingbird Mimus polyglottos brown thrasher Toxostoma rufum Carolina chickadee Poecile carolinensis brown headed nuthatch Sitta pusilla pine warbler Dendroica pinus Bachman s sparrow Aimophila aestivalis and fish crow Corvus ossifragus Many additional species migrate from regions south and nest in the Piney Woods in the spring and summer such as the anhinga Anhinga anhinga yellow crowned night heron Nyctanassa violacea little blue heron Egretta caerulea snowy egret Egretta thula purple gallinule Porphyrula martinica Chuck will s widow Caprimulgus carolinensis scissor tailed flycatcher Tyrannus forficatus prairie warbler Dendroica discolor Swainson s warbler Limnothlypis swainsonii and painted bunting Passerina ciris Conversely a different assemblage of birds migrate from the north to spend the winters months in the region including the Canada goose Branta canadensis ring necked duck Aythya collaris hooded merganser Lophodytes cucullatus blue headed vireo Vireo solitarius Henslow s sparrow Ammodramus henslowii Le Conte s Sparrow Ammodramus leconteii and Smith s longspur Calcarius pictus A few species that once occurred in the region are now extinct like the passenger pigeon Ectopistes migratorius Carolina parakeet Conuropsis carolinensis ivory billed woodpecker Campephilus principalis and Bachman s warbler Vermivora bachmanii 14 15 nbsp Little blue heron Egretta caerulea Fort Bend County Texas USA October 2020 nbsp Red shouldered hawk Buteo lineatus locality unknown August 2019 nbsp American woodcock Scolopax minor Essex Ontario Canada March 2017 nbsp Red cockaded woodpecker Picoides borealis Louisiana USA January 2017 nbsp Scissor tailed flycatcher Tyrannus forficatus Walker County Texas USA April 2014 nbsp Henslow s sparrow Ammodramus henslowii Butler County Ohio USA October 2016 Reptiles The American alligator Alligator mississippiensis ranges throughout all but the northwestern most area of the region however they are not particularly common in the forested habitat compared to their abundance in the open marshlands and prairies to the south The Sabine map turtle Graptemys sabinensis is endemic and among the many other turtles found in the region are the alligator snapping turtle Macrochelys temminckii chicken turtle Deirochelys reticularia false map turtle Graptemys pseudogeographica river cooter Pseudemys concinna three toed box turtle Terrapene triunguis eastern mud turtle Kinosternon subrubrum razor backed musk turtle Sternotherus carinatus and spiny softshell turtle Apalone spinifera Lizards occurring in the Piney Woods include the green anole Anolis carolinensis six lined racerunner Aspidoscelis sexlineatus prairie lizard Sceloporus conssbrinus slender glass lizard Ophisaurus attenuatus and a number of skinks including the five lined skink Plestiodon fasciatus broad headed skink Plestiodon laticeps southern coal skink Plestiodon anthracinus and little brown skink Scincella lateralis Snake diversity is relatively high in the Piney Woods for a temperate area of its size with well over 30 species ranging into the region The Louisiana pinesnake Pituophis ruthveni is endemic and Slowinski s cornsnake Pantherophis slowinskii is nearly endemic Five venomous snakes occur in the region the Texas coralsnake Micrurus tener eastern copperhead Agkistrodon contortrix northern cottonmouth Agkistrodon piscivorus timber rattlesnake Crotalus horridus and pygmy rattlesnake Sistrurus miliarius Some of the non venomous snakes include the rough greensnake Opheodrys aestivus Dekay s brownsnake Storeria dekayi eastern hog nosed snake Heterodon platirhinos western ribbonsnake Thamnophis proximus glossy swampsnake Liodytes rigida southern watersnake Nerodia fasciata diamond back watersnake Nerodia rhombifer red bellied mudsnake Farancia abacura North American racer Coluber constrictor coachwhip Masticophis flagellum scarletsnake Cemophora coccinea prairie kingsnake Lampropeltis calligaster speckled kingsnake Lampropeltis holbrooki western ratsnake Pantherophis obsoletus and at least a dozen others 16 17 18 19 20 21 22 nbsp Sabine map turtle Graptemys sabinensis in situ Orange County Texas October 2016 nbsp Alligator snapping turtle Macrochelys temminckii aquarium display 2011 nbsp Six lined racerunner Aspidoscelis sexlineatus in situ Hardin County Texas April 2020 nbsp Southern coal skink Plestiodon anthracinus Jefferson Co Missouri March 2016 nbsp Slowinski s cornsnake Pantherophis slowinskii in situ Colorado County Texas May 2018 nbsp Louisiana pinesnake Pituophis ruthveni Louisiana USA April 2011 Amphibians Over a dozen species of salamanders occur in the Piney Woods The Louisiana slimy salamander Plethodon kisatchie of northern Louisiana and adjacent areas of southern Arkansas is endemic to the region The three toed amphiuma Amphiuma tridactylum commonly growing 18 to 30 inches 46 76 cm and other species such as the Gulf Coast waterdog Necturus beyeri Red River mudpuppy Necturus louisianensis and western lesser siren Siren intermedia are entirely aquatic Other salamanders include the spotted salamander Ambystoma maculatum marbled salamander Ambystoma opacum mole salamander Ambystoma talpoideum small mouthed salamander Ambystoma texanum spotted dusky salamander Desmognathus conanti western dwarf salamander Eurycea paludicola and the eastern newt Notophthalmus viridescens Anurans frogs and toads found in the Piney Woods include Blanchard s cricket frog Acris blanchardi Cope s gray treefrog Hyla chrysoscelis green treefrog Hyla cinerea cajun chorus frog Pseudacris fouquettei spring peeper Pseudacris crucifer eastern narrow mouthed toad Gastrophryne carolinensis Hurter s spadefoot toad Scaphiopus hurterii American bullfrog Lithobates catesbeianus bronze frog Lithobates clamitans pickerel frog Lithobates palustris and southern leopard frog Lithobates sphenocephalus The American toad Anaxyrus americanus occurs in northern areas and the Gulf Coast toad Incilius nebulifer occurs in the south The Fowler s toad Anaxyrus fowleri ranges throughout Arkansas and Louisiana but populations in east Texas intergraded with Woodhouse s toad Anaxyrus woodhousii however some regard the east Texas populations as a distinct species the east Texas toad Anaxyrus velatus 23 24 18 19 20 21 22 nbsp Blanchard s cricket frog Acris blanchardi Montgomery Co TX April 2014 nbsp Green treefrog Hyla cinerea Montgomery Co TX April 2014 nbsp Dwarf salamander Eurycea quadridigitata paludicola Polk Co TX April 2009 nbsp Narrow mouthed toad Gastrophryne carolinensis Chambers Co TX Sept 2018 nbsp Eastern newt Notophthalmus viridescens Walker Co TX May 2012 nbsp East Texas toad Anaxyrus velatus Hardin Co TX Oct 2019 nbsp Gulf Coast waterdog Necturus beyeri St Tammany Parish Louisiana nbsp Hurter s spadefoot Toad Scaphiopus hurterii Colorado Co TX May 2014 nbsp Southern leopard frog Lithobates sphenocephalus Liberty Co TX April 2009 Fish The Piney Woods are rich in fish diversity Fish occurring in the region include the chestnut lamprey Ichthyomyzon castaneus southern brook lamprey Ichthyomyzon gagei paddlefish Polyodon spathula alligator gar Atractosteus spatula spotted gar Lepisosteus oculatus bowfin Amia calva and redfin pickerel Esox americanus Some sport fish native to the Piney Woods include largemouth bass Micropterus salmoides spotted bass Micropterus punctulatus white bass Morone chrysops yellow bass Morone mississippiensis black crappie Pomoxis nigromaculatus white crappie Pomoxis annularis blue catfish Ictalurus furcatus channel catfish Ictalurus punctatus yellow bullhead Ictalurus natalis black bullhead Ictalurus melas redear sunfish Lepomis microlophus and longear sunfish Lepomis megalotis A multitude of smaller fish inhabit the waters of the Piney Woods Endemics include the bluehead shiner Pteronotropis hubbsi and Creole darter Etheostoma collettei The western mosquitofish Gambusia affinis a species that has been widely introduced around the world and considered a pest in many areas is a native in the Piney Woods Just a few of the other small fish in the region include blacktail shiner Cyprinella venusta pallid shiner Hybopsis amnis blackspot shiner Notropis atrocaudalis peppered shiner Notropis perpallidus Sabine shiner Notropis sabinae weed shiner Notropis texanus blacktail redhorse Moxostoma poecilurum freckled madtom Noturus nocturnus brown madtom Noturus phaeus Blair s starhead topminnow Fundulus blairae golden topminnow Fundulus chrysotus blachspotted topminnow Fundulus olivaceus bantma sunfish Lepomis symmetricus scaly sand darter Ammocrypta vivax redspot darter Etheostoma artesiae mud darter Etheostoma asprigene harlequin darter Etheostoma histrio and goldstripe darter Etheostoma parvipinne 25 26 27 nbsp Creole darter Etheostoma collettei endemic to the Piney Woods Saline River Drainage Arkansas March 2016 nbsp Harlequin darter Etheostoma histrio Sabine River Texas September 2009 nbsp Golden topminnow Fundulus chrysotus Mississippi August 2014 nbsp Blacktail Redhorse Moxostoma poecilurum Sabine River Texas September 2009 nbsp Bantma sunfish Lepomis symmetricus Liberty County TX October 2019 nbsp Bowfin Amia calva Steinhart Aquarium San Francisco California nbsp Alligator gar Atractosteus spatula Brazos River system Texas Nov 2004 Some endemic flora and fauna of the Piney Woods threatened species Federal State historical isolated Illinois population now extirpated 18 25 28 29 30 Nodding yucca Yucca cernua Texas Neches River rosemallow Hibiscus dasycalyx Texas Bayou Bodcau crayfish Bouchardina robisoni Arkansas Slenderwrist burrowing crayfish Fallicambarus petilicarpus Arkansas Texas emerald dragonfly Somatochlora margarita Louisiana Texas Sarracenia spiketail dragonfly Cordulegaster sarracenia Louisiana Texas Bluehead shiner Pteronotropis hubbsi Arkansas Oklahoma Louisiana Texas Creole darter Etheostoma collettei Arkansas Louisiana Louisiana slimy salamander Plethodon kisatchie Arkansas Louisiana Sabine map turtle Graptemys sabinensis Louisiana Texas Louisiana pinesnake Pituophis ruthveni Louisiana Texas Slowinski s cornsnake Pantherophis slowinskii Arkansas Louisiana TexasConservation and threats Edit nbsp Newly cleared forest in East Texas Most mature trees have been cleared and the layer of leaf litter with decaying matter enriching the soil has begun to wash away with recent rains The majority of the commercial timber growing and wood processing in the state of Texas takes place in the Piney Woods region which contains about 50 000 square kilometres 12 000 000 acres of commercial forestland National preserve Edit One National Preserve the Big Thicket National Preserve in the southern part of the Texas portion of the Piney Woods region currently consists of fourteen named non contiguous units scattered across a wide area bounded roughly by Pine Island Bayou in Hardin County Texas to the south the Neches River bottom to the east units on both sides of the river the Trinity River to the west and Steinhagen Reservoir to the north 31 The preserve contains ten distinct ecosystems according to the National Park Service 32 Big Thicket National Preserve is one of two UNESCO Biosphere Reserves in Texas 33 The preserve has also been listed as a Globally Important Bird Area by the American Bird Conservancy The preserve was established in 1974 under 16 U S Code 698 Big Thicket National Preserve to assure the preservation conservation and protection of the natural scenic and recreational values of a significant portion of the Big Thicket area in the State of Texas 34 Since the preserve s inception the Conservation Fund has helped to increase the amount of protected acreage by 33 000 acres 13 000 ha 35 Protected and public lands Edit Federal LandUnited States Department of the Interior National Park Service Big Thicket National Preserve 113 114 acres TexasUnited States Department of the Interior U S Fish amp Wildlife Service Black Bayou Lake National Wildlife Refuge 5 300 acres Louisiana Caddo Lake National Wildlife Refuge 8 493 acres Texas Catahoula National Wildlife Refuge 25 162 acres Louisiana D Arbonne National Wildlife Refuge ca 17 000 acres Louisiana Grand Cote National Wildlife Refuge 6 075acres Louisiana Handy Brake National Wildlife Refuge 501 acres Louisiana Little River National Wildlife Refuge 13 660 acres Oklahoma Felsenthal National Wildlife Refuge 65 000 acres Arkansas Little Sandy National Wildlife Refuge 3 802 acres Texas Neches River National Wildlife Refuge 7 000 acres Texas Overflow National Wildlife Refuge ca 13 000 acres Arkansas Pond Creek National Wildlife Refuge 27 000 acres Arkansas Red River National Wildlife Refuge established in 2002 to expand to 50 000 acres Louisiana Trinity River National Wildlife Refuge 30 000 acres Texas Upper Ouachita National Wildlife Refuge 49 948 acres LouisianaUnited States Department of Agriculture U S Forest Service Managed under a multiple use concept by law balancing between timber harvesting grazing minerals soil and water fish and wildlife recreation and public needs with no single resource emphasized to the detriment of others 36 Sam Houston National Forest 163 037 acres Texas Angelina National Forest 153 179 acres Texas Davy Crockett National Forest 160 000 acres Texas Sabine National Forest 160 656 acres Texas Kisatchie National Forest 600 000 acres in multiple discontinuous units Louisiana Ouachita National Forest 1 800 000 acres in multiple discontinuous units Arkansas and Oklahoma only two Ouachita N F units in southern Oklahoma are in the Piney Woods Arkansas See also List of Arkansas state parks Arkansas Museum of Natural Resources Cane Creek State Park Conway Cemetery State Park Crater of Diamonds State Park Historic Washington State Park Jenkins Ferry State Park Logoly State Park Marks Mills State Park Millwood State Park Moro Bay State Park Poison Springs State Forest South Arkansas Arboretum White Oak Lake State ParkLouisiana Department of Wildlife and Fisheries Acadiana Conservation Corridor Wildlife Management Area 2 285 acres Alexander State Forest ca 8 158 acres Bayou Pierre Wildlife Management Area 3 753 acres Ben Lilly Conservation Area 247 acres Bodcau Wildlife Management Area 33 766 acres Boeuf Wildlife Management Area 51 110 acres Bussey Brake Wildlife Management Area 2 614 acres Camp Beauregard Wildlife Management Area 12 500acres Chemin A Haut State Park 503 acres Chicot State Park 6 400 acres Clear Creek Wildlife Management Area 52 559 acres Dewey W Wills Wildlife Management Area 63 984 acres Elbow Slough Wildlife Management Area 160 acres J C Sonny Gilbert Wildlife Management Area 7 524 acres Jimmie Davis State Park 294 acres Lake Bistineau State Park acres Lake Claiborne State Park 643 acres Lake D Arbonne State Park 655 acres Little River Grant Wildlife Management Area 6 045 acres Loggy Bayou Wildlife Management Area 6 558 acres Louisiana State Arboretum gt 600 acres Marsh Bayou Wildlife Management Area 655 acres North Toledo Bend State Park gt 900 acres Peason Ridge Wildlife Management Area 74 309 acres Russell Sage Wildlife Management Area 38 213 acres Sam Houston Jones State Park 1 087 acres Sabine Island Wildlife Management Area 8 343 Soda Lake State Wildlife Management Area 2 500 acres South Toledo Bend State Park ca 1 000 acres Walnut Hill Wildlife Management Area 595 acres Oklahoma Beavers Bend State Park 1 300 acres Hugo Lake State Park 289 acres Previously Kiamichi State Park Hochatown State Park acres McCurtain County Wilderness Area ca 14 000 acres McGee Creek State Park 2 600 acres McGee Creek Natural Scenic State Recreation Area 10 000 Raymond Gary State Park 263 acres Red Slough Wildlife Management Area 5 814 acre Texas Parks and Wildlife Department Some Texas Wildlife Management Areas leased from the U S Forest Service and located within National Forest are not included here Alazan Bayou Wildlife Management Area 2 740 acres Angelina Neches Dam B Wildlife Management Area 12 636 acres Atlanta State Park 1 475 acres Big Lake Bottom Wildlife Management Area 3 894 acres Caddo Lake Wildlife Management Area 8 005 acres Caddo Lake State Park 483 acres Daingerfield State Park 507 acres Huntsville State Park 2 083 acres Lake Bob Sandlin State Park 640 acres Lake Livingston State Park 635 acres Martin Creek Lake State Park 286 acres Martin Dies Jr State Park 705 acres Mission Tejas State Park 659 acres North Toledo Bend Wildlife Management Area 3 650 acres Old Sabine Bottom Wildlife Management Area 5 727 acres Sabine River Authority Wildlife Management Area 8 062 acres Tyler State Park 985 5 acres Village Creek State Park 2 466 acres White Oak Creek Wildlife Management Area 25 777 acres Folklore EditThe Piney Woods Region of the four state area is a noted area for Bigfoot Sasquatch sightings with many legends dating back to pre European settlement One such noted legend is the story of the Fouke Monster of Southern Arkansas documented in the 1972 film The Legend of Boggy Creek The area according to references lists this area to be the third highest in North America for these such sightings citation needed Melanistic black cougars another probable cryptid have been noted by residents 37 See also EditBig Thicket History of Texas forests List of ecoregions in the United States WWF Lost Pines Forest a disjunct forest genetically related to the Piney Woods over 100 miles to the west in central TexasReferences Edit a b c d Hoekstra J M Molnar J L Jennings M Revenga C Spalding M D Boucher T M Robertson J C Heibel T J Ellison K 2010 Molnar J L ed The Atlas of Global Conservation Changes Challenges and Opportunities to Make a Difference University of California Press ISBN 978 0 520 26256 0 a b c Piney Woods forests Terrestrial Ecoregions World Wildlife Fund Retrieved 2009 06 14 Ecoregion 1 The East Texas Pineywoods Ecoregion Plant Guidance by Ecoregions Texas Parks and Wildlife Department Retrieved 2009 06 14 Liu Changxiang Jim A Neal Craig Scofield Jane Chang A Kim Ludeke Carl Frentress 2009 06 14 Classification of Land Cover and Assessment of Forested Wetlands in the Cypress Creek Watershed Texas Parks and Wildlife Department Retrieved 2009 06 14 a b Watson Geraldine Ellis 2006 Big Thicket Plant Ecology An Introduction Third Edition Temple Big Thicket Series 5 University of North Texas Press Denton Texas 152 pp ISBN 978 1574412147 Texas Parks and Wildlife Ecological Mapping systems of Texas West Gulf Coastal Plain Seepage Swamp and Baygall Retrieved 7 July 2020 Pineywoods TPWD Kids Texas Parks and Wildlife Department Retrieved 2009 06 14 a b Schmidly D J 2004 The Mammals of Texas 6th Ed University of Texas Press Austin Texas xviii 501 pp ISBN 0 292 70241 8 a b Reid Fiona A 2006 Field Guide to Mammals of North America North of Mexico 4th ed Peterson Field Guide Series Houghton Mifflin Company New York xx 579 pp ISBN 0 395 93596 2 Louisiana Department of Wildlife and Fisheries Conservation Louisiana Department of Wildlife and Fisheries Verifies Cougar Sighting in Northeast Louisiana Texas Parks and Wildlife Department Mountain Lions Louisiana Department of Wildlife and Fisheries Conservation Louisiana black bear Arkansas Game and Fish Commission Help the AGFC keep tabs on Arkansas s bear population Mulroy Kevin Editor in Chief 2002 Field Guide to the Birds of North America 4th edition National Geographic Washington D C 480 pp ISBN 0 7922 6877 6 Terres John K 1996 The Audubon Society Encyclopedia of North American Birds Wings Books a division of Random House Value Publishing Inc New York N Y 1109 pp ISBN 0 517 03288 0 Ernst C H and L E Lovich 2009 Turtles of the United States and Canada The Johns Hopkins University Press Baltimore Maryland xii 827 pp ISBN 0 8018 9121 3 Werler J E and J R Dixon 2000 Texas Snakes Identification Distribution and Natural History University of Texas Press Austin Texas xv 437 pp ISBN 0 292 79130 5 a b c Powell R R Conant and J T Collins 2016 Peterson Field Guide to Reptiles and Amphibians of Eastern and Central North America 4rd ed Houghton Mifflin Co Boston Massachusetts xiii 494 pp ISBN 978 0 544 12997 9 a b Dixon J R 2013 Amphibians and Reptiles of Texas with Keys Taxonomic Synopses Bibliography and Distribution Maps 3nd Edition Texas A amp M University Press College Station Texas viii 477 pp ISBN 1 60344 734 2 a b Dundee H A and D A Rossman 1989 The Amphibians and Reptiles of Louisiana Louisiana State University Press Baton Rouge Louisiana xi 300 pp ISBN 0 8071 1436 7 a b Trauth S E H W Robison and M V Plummer 2004 The Amphibians and Reptiles of Arkansas University of Arkansas Press Fayetteville Arkansas xviii 421 pp ISBN 1 55728 737 6 a b Webb R G 1970 Reptiles of Oklahoma University of Oklahoma Press Norman Oklahoma vi 370 pp Petranka J W 1998 Salamanders of the United States and Canada Smithsonian Institution Press Washington D C xvi 587 pp ISBN 1 56098 828 2 Dodd Jr C K 2013 Frogs of the United States and Canada Vol I amp II The Johns Hopkins University Press Baltimore Maryland xxix 982 pp ISBN 978 1 4214 0633 6 a b Lee D S C R Gilbert C H Hocutt R E Jenkins D E McAllister and J R Stauffer Jr 1980 Atlas of North American Freshwater Fishes North Carolina State Museum of Natural History x 867 pp ISBN 0 917134 03 6 Page L M and B M Burr 2011 Peterson Field Guide to Freshwater Fishes North America North of Mexico Second Edition Peterson Field Guide Series Houghton Mifflin Company Boston Massachusetts xix 663 pp ISBN 978 0 547 24206 4 Thomas Chad Timothy H Bonner amp Bobby G Whiteside 2007 Freshwater Fishes of Texas A Field Guide Texas A amp M University Press College Station Texas xiv 202 pp ISBN 1 58544 570 3 Poole Jackie M William R Carr and Dana M Price 2007 Rare Plants of Texas A Field Guide Texas A amp M University Press College Station Texas 640 pp ISBN 1585445576 Encyclopidea of Arkansas McAllister Chris T and Henry W Robison Endemic Biota Abbott John C 2015 Dragonflies of Texas A Field Guide University of Texas Press Austin Texas xv 448 pp ISBN 978 0 292 71448 9 Big Thicket National Preserve Texas Map PODF Nps gov Retrieved 2015 03 12 The Big Thicket Big Thicket National Preserve U S National Park Service Nps gov Retrieved 2015 03 12 Biosphere Reserves in USA Unesco org Retrieved 2015 03 12 16 U S Code 698 Big Thicket National Preserve LII Legal Information Institute Law cornell edu Retrieved 2015 03 12 Big Thicket National Preserve Conservationfund org Retrieved 2015 03 12 United States Department of Agriculture Forest Service National Forests and Grasslands in Texas Sam Houston National Forest Management Black Panther Sightings In Upshur County KLT7 News 2007 03 28 External links EditExperience Nature Arts amp Culture History amp Heritage Destinations in the Texas Pineywoods nbsp Wikimedia Commons has media related to Piney Woods Retrieved from https en wikipedia org w index php title Piney Woods amp oldid 1154398609, wikipedia, wiki, book, books, library,

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