| Taxa: |
| Order: |
| Family: |
| Aves |
| Passeriformes |
| Mimidae |
| NatureServe Global Rank: |
| NatureServe State (NC) Rank: |
| G5 |
| S5B,S5N |
| Federal Status: |
| NC State Status: |
| --- |
| --- |
| Land Unit |
| US Fish & Wildlife Service |
| US Forest Service |
| US National Park Service |
| US Department of Defense |
| NC State Parks |
| NC University System |
| NC Wildlife Res. Com. |
| NC Forest Service |
| NC Div. of Coastal Mgmt. |
| Local Governments |
| Non-Governmental Org. |
| Other Public Lands |
| Private Lands |
| GAP Status 1-2 |
| All Protected Lands |
| Statewide |
| Hectares |
| 60,422.49 |
| 76,053.15 |
| 108,509.94 |
| 11,533.50 |
| 6,779.97 |
| 22,942.08 |
| 67,543.11 |
| 10,007.22 |
| 2,746.89 |
| 2,009.25 |
| 10,673.37 |
| 1,601.19 |
| 3,961,684.17 |
| 147,172.08 |
| 378,754.86 |
| 4,342,506.33 |
| Acres |
| 149,307.20 |
| 187,931.39 |
| 268,133.85 |
| 28,499.89 |
| 16,753.67 |
| 56,691.10 |
| 166,902.63 |
| 25,123.94 |
| 6,787.71 |
| 4,964.96 |
| 26,374.47 |
| 3,956.63 |
| 9,789,532.87 |
| 364,065.63 |
| 936,319.03 |
| 10,730,960.31 |
| % of Dist. on |
| Prot. Lands |
| 16.0 % |
| 20.1 % |
| 28.5 % |
| 3.0 % |
| 1.8 % |
| 6.1 % |
| 17.6 % |
| 2.6 % |
| 0.7 % |
| 2.8 % |
| 2.8 % |
| 0.3 % |
| < 0.1 % |
| 38.9 % |
| ----- |
| ----- |
| % of Dist. on |
| All Lands |
| 1.4 % |
| 1.8 % |
| 2.5 % |
| 0.3 % |
| 0.2 % |
| 0.5 % |
| 1.6 % |
| 0.2 % |
| < 0.1 % |
| < 0.1 % |
| 0.2 % |
| < 0.1 % |
| 91.2 % |
| 3.4 % |
| ----- |
| ----- |
|
Occurs throughout the state, but sparingly in the higher elevations of the mountains (Hamel 1992). Prefers areas of dense low growth, often in overgrown fields, woodland margins, thickets, open woods, hedgerows, and residential neighborhoods with shrubs and hedges (Hamel 1992, Harrison 1975, Potter et al 1980). Usually found in drier habitat that Gray catbirds (Hamel 1992, Potter et al 1980). Foraging for the most part occurs within 10 of the ground (Hamel 1992). Nest height averages 2 to 7 ft. (Harrison 1975) and can be in a small tree, shrub, or on the ground in dense vegetation (Kaufman 1996). Twigs and small sticks are use for the main foundation (Potter et al 1980), with leaves, weeds, grass, bark fibers, and twigs forming a loose cup, then lined with rootlets and grasses for example (Kaufman 1996). Searching for insects, Thrashers forage primarily on the ground, using its bill to dig in soil or move fallen leaves (Kaufman 1996). Also perches in trees and shrubs to eat berries and fruit (Kaufman 1996), and furthermore Ehrlich et al (1988) lists that nuts are taken. NATURE SERVE GLOBAL HABITAT COMMENTS: Thickets and bushy areas in deciduous forest clearings and forest edge, shrubby areas and gardens; in migration and winter also in scrub (AOU 1983). BREEDING: Nests on ground under small bush or as high as about 4 m in tree, shrub, vine. |
| Code | Name | Description | NC Natural Heritage Program Equivalent |
| 378 | Ocean Beaches | Open beach sand. | Upper Beach |
| 3 | Tidal Marsh | Fresh and brackish tidal marshes, including cord grass, wild rice, sawgrass and needlerush alliances. | Brackish Marsh, Interdune pond, Maritime wet grassland |
| 124 | Maritime Scrubs and Tidal Shrublands | Coastal shrubs including wax-myrtle, swamp rose, alder, yaupon, and greenbriar. | Maritime Shrubs, Salt Shrub |
| 375 | Hypersaline coastal salt flats | Tidal flats within salt marshes, including saltmeadow cordgrass or sea-purslane dominated alliances. | Salt Marsh |
| 372 | Interdune Herbaceous Wetlands | Dune swales with permanently flooded to intermittently exposed hydrology. Species composition depends on salinity and can include cut grass, spike-rush, mosquito fern, and hornwort. | Interdune Pond, Maritime Wet Grasslands |
| 371 | Maritime Grasslands | Dune grass community consisting of sea oats and beach grasses. | Dune grass, Maritime dry grassland |
| 75 | Tidal Swamp Forest | Swamp tupelo dominated forest with or without black tupelo and/or cypress trees. Restricted to the tidal zones in the coastal plain. May have inclusions of coastal red cedar woodlands. | Tidal cypress - gum swamp |
| 121 | Maritime Pinelands | Loblolly forests and woodlands of the outer coastal plain. | Estuarine Fringe Loblolly Pine Forest |
| 17 | Maritime Forests and Hammocks | Maritime forests and woodlands dominated by live or sand laurel oak. Estuarine Fringe forests dominated by loblolly pine. | Coastal Fringe Evergreen Forest, Maritime Deciduous Forest, Maritime Deciduous Forest |
| 380 | Coastal Plain Fresh Water Emergent | Emergent vegetation in fresh water seepage bogs, ponds and riverbeds of the coastal plain. Includes alliances dominated by sedges, eelgrass, as well as cane found in unforested cane-brakes. | Small Depression Pond, Sandhill Seep, Floodplain Pool, Unforested Floodplain Canebrake, Riverscour Prairies, Vernal Pools |
| 173 | Coastal Plain Riverbank Shrubs | Shrub dominated riverbanks, commonly dominated by willows and/or alders. | Sand and Mud Bar |
| 50 | Coastal Plain Mixed Bottomland Forests | Includes forests dominated by a variety of hardwood species, including sweetgum, cottonwood, red maple. | Coastal Plain Bottomland Hardwood (in part), Coastal Plain Levee Forest |
| 49 | Coastal Plain Oak Bottomland Forest | Bottomland forests dominated by deciduous oak alliances. Oaks represented can include swamp chestnut, cherrybark, willow, and/or overcup oak. Inclusions of loblolly pine temporarily flooded forests occur in patches. Hydrology is temporarily to seasonally flooded. | Coastal Plain Bottomland Hardwoods (in part) blackwater subtype, brownwater subtype |
| 158 | Coastal Plain Nonriverine Wet Flat Forests | Loblolly pine - Atlantic white-cedar - red maple - swamp tupelo saturated forests as well as forests dominated by loblolly, sweetgum, and red maple in non-riverine flats. | Non-riverine Wet Hardwood Forest |
| 41 | Peatland Atlantic White-Cedar Forest | Dense stands of Atlantic white cedar with saturated hydrology. Can include swamp tupelo, red maple, and pond pines with a moderate shrub and herb layer. | Peatland Atlantic White-Cedar Forest |
| 15 | Seepage and Streamhead Swamps | Includes extensive peat flats in the coastal plain, dominated by swamp tupelo, maples, and Atlantic white cedar alliances. In the sandhills includes streamhead pond pine and bay forests alliances. Saturated hydrology. | Bay Forest, Small Depression Pocosin, Streamhead Atlantic White Cedar Forest, Streamhead Pocosins |
| 385 | Oak Bottomland Forest and Swamp Forest | The swamp chestnut oak, cherrybark oak, shumard oak and sweetgum alliance is one representative. Other alliances are dominated by water, willow, and overcup oaks. Swamp forests can be dominated by sweetgum, red maple, and black gum being dominant. Loblolly can occur in combination with sweetgum and red maple, or with tulip poplar. Includes saturated and semi- to permanently flooded forests in the mountains. | Piedmont/Mountain Bottomland Forest, Piedmont/Mountain Swamp Forest |
| 63 | Coastal Plain Mesic Hardwood Forests | Beech dominated forests with white oak and northern red oak as possible co-dominants. Dry-mesic to mesic forests on slopes and small stream bottoms in the coastal plain. | Mesic Mixed Hardwood Forest, Basic Mesic Forests |
| 138 | Coastal Plain Dry to Dry-Mesic Oak Forests | Oak dominated forests of the coastal plain. Includes white oak forests with water oak or northern red oak and hickories as co-dominants. | Dry Mesic Oak Hickory Forest, Basic Oak Hickory Forest, Dry Oak Hickory Forest |
| 87 | Pocosin Woodlands and Shrublands | Includes pond pine woodland, low pocosin and high pocosin shrub dominated areas. Canebrakes and bay forests may be present. | Pond Pine Woodlands, Peatland Canebrake, Small Depression Pocosin |
| 67 | Wet Longleaf or Slash Pine Savanna | Wet flatwoods and pine savannas, typically dominated by longleaf pines, but slash or pond pines may be the dominant pines. | Wet Pine Flatwoods |
| 97 | Mesic Longleaf Pine | Longleaf pine woodlands without a major scrub oak component. Slash or loblolly pines may be present as well. | Mesic Pine Flatwoods |
| 42 | Xeric Longleaf Pine | Sandhills including a range of longleaf pine density from predominantly wiregrass, scrub oak dominated to true longleaf pine woodland. This does not include mesic or saturated flatwood types. | Xeric Sandhill Scrub, Pine/Scrub Oak Sandhill, Coastal Fringe Sandhill |
| 46 | Xeric Oak - Pine Forests | Mixed forest dominated by yellow pines with white or northern red oaks co-dominating. | Pine Oak Heath |
| 232 | Xeric Pine-Hardwood Woodlands and Forests | Mixed forest dominated by yellow pines with drier oaks including southern red, post, and chestnut oaks. | Dry Oak Hickory Forest |
| 238 | Piedmont/Mountain Submerged Aquatic Vegetation | Seasonally to permanently flooded areas with aquatic vegetation. Waterlily, pondweed, hydrilla smartweed are a few of the species that can occur. | Piedmont/Mountain Semipermanent Impoundment (in part) |
| 239 | Piedmont/Mountain Emergent Vegetation | Emergent vegetation of all wetland hydrologies. Sites would commonly support species such as tussock sedge, rushs, and cattail alliances. | Rocky Bar and Shore (in part) |
| 230 | Piedmont Mesic Forest | American Beech - Red Oak - White Oak Forests. | Mesic Mixed Hardwood |
| 384 | Piedmont/Mountain Mixed Bottomland Hardwood Forests | Includes temporarily to seasonally forests dominated by hardwood species. Hardwoods include sweetgum, red maple, sycamore which co-occur in a mosaic of bottomland and levee positions. Includes alluvial hardwood forests in the mountains. Hemlock and white pine may occur as inclusions, but are generally mapped separately. | Piedmont/Mountain Alluvial Forest, Piedmont/Mountain Levee Forest |
| 383 | Piedmont Mixed Successional Forest | Generally loblolly mixed with successional hardwoods. Sweetgum, tulip poplar and red maple are common co-dominants in these successional forests. | No equivalent |
| 228 | Piedmont Dry-Mesic Oak and Hardwood Forests | Primarily oak dominated forests, white oak is often dominant, with co-dominants including . Also represented by sweetgum and tulip poplar dominated forests. | Dry Mesic Oak Hickory Forest, Basic Oak Hickory Forest, Dry Oak Hickory Forest |
| 222 | Piedmont Dry-Mesic Pine Forests | Loblolly dominated forests resulting from succession following clearing. This type occurs on all moisture regimes following disturbance with the exception of the extremely xeric sites. | No equivalent |
| 382 | Dry Mesic Oak Pine Forests | Mixed forests of the coastal plain and piedmont. Includes loblolly pine with white, southern red and/or post oak and loblolly with water oak. On basic sites of the piedmont, eastern red cedar may co-occur with post, black, and blackjack oaks. | Dry Mesic Oak Hickory Forest, Xeric Hard Pan Forest, Chestnut Oak Forest, Dry Mesic Oak Hickory Forest, Dry Oak Hickory Forest |
| 220 | Piedmont Xeric Pine Forests | Dry to xeric pine forests dominated by Virginia pine, shortleaf pine or Eastern Red Cedar. | Pine Oak Heath |
| 226 | Piedmont Xeric Woodlands | Generally post and blackjack oak dominated woodlands. White ash and pignut hickory can be found in combination with Eastern red cedar on glades. | Xeric Hardpan Forest |
| 20 | Coniferous Regeneration | Regenerating pine stands. Predominantly loblolly pine, but slash and longleaf stands occur as well. | No equivalent |
| 21 | Coniferous Cultivated Plantation (natural / planted) | Managed pine plantations, densely planted. Most planted stands are loblolly, but slash and longleaf occur as well. | No equivalent |
| 51 | Deciduous Cultivated Plantation | Planted deciduous trees. Includes sweetgum and sycamore plantations. | No equivalent |
| 36 | Successional Deciduous Forests | Regenerating deciduous trees with a shrub stature. Commonly dominated by sweetgum, tulip poplars and maples. | No equivalent |
| 180 | Agricultural Crop Fields | Farm fields used for row crops. | No equivalent |
| 205 | Agricultural Pasture/Hay and Natural Herbaceous | Farm fields used for pasture grass or hay production, as well as old fields dominated by native and exotic grasses. | No equivalent |
| 213 | Barren; quarries, strip mines, and gravel pits | Quarries, strip mines, or gravel pits. | No equivalent |
| 214 | Barren; bare rock and sand | Areas of bare rock, sand or clay. | No equivalent |
| 60 | Sand | Exposed sand, predominantly in the sandhills region where disturbance or the extreme site conditions prevent natural regeneration. | No equivalent |
| 202 | Residential Urban | Includes vegetation interspersed in residential areas. Includes lawns, mixed species woodlots, and horticultural shrubs. Vegetation accounts for between 20 - 70% of the cover. | No equivalent |
| 204 | Urban High-Intensity Developed and Transportation Corridors | Highly developed areas including infrastructure such as roads, railroads. Vegetation represents < 20% of the cover. | No equivalent |
| 8 | Open water | Open water without aquatic vegetation. | No equivalent |
| 517 | Hemlock Floodplain Forest | Alluvial forest with hemlock and/or white pine in mountains and western piedmont. Hydrology is generally temporarily to seasonally flooded. | Canada Hemlock Forest |
| 521 | Spruce/Fir Forest | High Elevation Frazer-Fir - Red Spruce, Red Spruce and Red-Spruce-Yellow Birch Forests. Tree densities included here include both woodland to forest density. Highly intermixed with Northern Hardwoods, Grassy Balds, and Shrub Balds. | Red Spruce--Fraser Fir Forest, Fraser Fir Forest |
| 522 | Northern Hardwoods | High Elevation forests including yellow birch, American beech, and yellow buckeye. Includes forests with Hemlock and Yellow Birch. | Northern Hardwoods Forest, Boulderfield Forest |
| 523 | Grassy Bald | High Elevation grassy balds including Pennsylvania sedge, mountain oatgrass, as well as shrubby areas dominated by Alleghany and smooth blackberry. | Grassy Bald |
| 524 | Shrub Bald | Variable phenologies, predominantly evergreen balds with rhododendon and Mountain laurels. Deciduous shrubs including green alder and Alleghany and smooth blackberry are included as well. Red Oak - Chestnut Oak Woodlands may be included in cases where the density of the woodland species is low and the shrub component is dense. | Heath Bald |
| 525 | Appalachian Oak Forest | A variety of oak forest types including Black, White, Scarlet Oaks in dry to mesic situations. Includes forests historically co-dominated by American Chestnut. | High Elevation Red Oak Forest, Montane White Oak Forest |
| 526 | Appalachian Cove Forest | Mixed Mesophytic forests of the mountains. Includes tuliptree, basswood, yellow buckeye and surgar maple. This class is mapped to include cove forests dominated or co-dominated by hemlock. | Rich Cove Forest, Acidic Cove Forest |
| 527 | Appalachian Hemlock | Upland hemlock forests of the moutains region. Vary from side slopes to steep slope positions. | Canada Hemlock Forest |
| 528 | Appalachian Xeric Pine Forest | Pine forests and woodlands on xeric sites. A variety of pines, including Virginia, Shortleaf, Eastern White Pine, Table Mountain and Pitch pine. Often small areas of dense pine within a matrix of Xeric Oak-Pine Forests. | Pine Oak Heath |
| 529 | Appalachian Xeric Mixed Forest | Mixed forests with Virginia, Shortleaf, Eastern White Pine, Table Mountain and Pitch pines in combination with xeric oak species. Oaks include, white, Southern Red, black, and rock chestnut. | Pine Oak Heath |
| 530 | Appalachian Xeric Deciduous Forest | Deciduous forests in the mountains dominated by Xeric Oak species. Species include, white, Southern red, black, and rock chestnut. | High Elevation Red Oak Forest, Montane White Oak Forest |
| 533 | Appalachian Swamp Forest | Evergreen and deciduous forests with saturated hydrologies. This class may contain a variety of trees species, including hemlock - red maple, pitch pine, and white pine forests. | Swamp Forest-Bog Complex, Southern Appalachian Bog, Southern Appalachian Fen |
| 534 | Appalachian Wet Shrubland/ Herbaceous | Saturated shrubs and herbaceous vegetation. Often mapped as an inclusion in Appalachian Swamp Forest. | Southern Appalachian Bog, Southern Appalachian Fen |
| 535 | Talus/Outcrops/Cliffs | Includes seep talus slopes with sparce vegetation, as well as outcrops including, granitic outcrops. Some outcrops will have been mapped as barren rock. | No equivalent |
|
Bent, A.C. 1948. Life histories of North American nuthatches, wrens, thrashers, and their allies. U.S. National Museum Bulletin 195. Washington, D.C.
Hamel, P. B. 1992. The land manager's guide to the birds of the south. The Nature Conservancy, Chapel Hill, North Carolina. 367 pp + several appendices. Kaufman K. 1996. Lives of North American Birds. Boston, New York: Houghton Mifflin Company. Harrison, H.H. 1975. A field guide to bird's nests in the U.S. east of the Mississippi River. Houghton Mifflin Company, Boston, Massachusetts. 257 p. Harrison, C. 1978. A field guide to the nests, eggs and nestlings of North American birds. Collins, Cleveland, Ohio. Sibley, C.G., and J.E. Ahlquist. 1984. The relationshipsof the starlings (Stunidae:Stunini) and the mockingbirds (Sturnidae:Mimini). Auk 101:230-243. Harrison, H.H. 1979. A field guide to western birds' nests. Houghton Mifflin Company, Boston. 279 pp. Potter, E. F., J. F. Parnell, and R. P. Teulings. 1980. Birds of the Carolinas. Univ. North Carolina Press, Chapel Hill. 408 pp. Terres, J.K. 1980. The Audubon Society encyclopedia of North American birds. Alfred A. Knopf, New York. American Ornithologists' Union (AOU), Committee on Classification and Nomenclature. 1983. Check-list of North American Birds. Sixth Edition. American Ornithologists' Union, Allen Press, Inc., Lawrence, Kansas. Murphy, M. T., and R. C. Fleischer. 1986. Body size, nest predation, and reproductive patterns in brown thrashers and other mimids. Condor 88:446-455. Ehrlich, P.R., D.S. Dobkin, and D. Wheye. 1988. The birder's handbook:a field guide to the natural history of North American birds. Simon and Shuster, Inc., New York. xxx + 785 pp. |
For more information please contact them at:
NC-GAP Analysis Project
Dept. of Zoology, NCSU
Campus Box 7617
Raleigh, NC 27695-7617
(919) 513-2853
www.basic.ncsu.edu/ncgap