Bird
Tundra Swan
Cygnus columbianus
Passes through West Virginia on migration. Found in all 55 counties, across 3 habitats.
- Here
- On migration
- Nesting
- Not known to nest here
- Range
- All 55 counties
- Habitats
- 3

At a glance
- Group
- Birds
- Here
- On migration
- Nesting
- Not known to nest here
- Range
- All 55 counties
- Habitats
- 3
- Habitat models
- Winter
Where it lives
The places its habitat model includes. It is not found everywhere a habitat occurs.
Habitats in West Virginia 3
Each habitat page lists the plants and wildlife also found there.
Disturbed and introduced wetlands
Wet ground taken over by weedy or introduced plants after disturbance, such as common reed, Chinese tallow or tamarisk stands; the upland counterpart is roadsides, fields and disturbed ground.
Still water and its edges: ponds, lakes, millponds and reservoirs.
Roadsides, fields and disturbed ground
Ground opened by people: roadsides, old fields, pastures, fencerows and lots.
Other habitats in its models (15)
Land cover, or classes with no habitat page in West Virginia. Those recorded in West Virginia first, the rest by region.
Elsewhere in the South (6)
- Atlantic and Gulf Coastal Plain Interdunal Wetland Winter.
- Atlantic Coastal Plain Central Fresh-Oligohaline Tidal Marsh Winter.
- Atlantic Coastal Plain Central Salt and Brackish Tidal Marsh Winter.
- Atlantic Coastal Plain Embayed Region Tidal Freshwater Marsh Winter.
- Atlantic Coastal Plain Embayed Region Tidal Salt and Brackish Marsh Winter.
- Atlantic Coastal Plain Large Natural Lakeshore Winter.
Northeast (2)
- Atlantic Coastal Plain Northern Fresh and Oligohaline Tidal Marsh Winter.
- Atlantic Coastal Plain Northern Tidal Salt Marsh Winter.
Land cover and other classes (7)
- Atlantic Coastal Plain Depression Pondshore Winter.
- Gulf and Atlantic Coastal Plain Tidal Marsh Systems Winter.
- Open Water (Aquaculture) Winter.
- Open Water (Brackish/Salt) Winter.
- Unconsolidated Shore Winter.
- Unconsolidated Shore (Beach/Dune) Winter.
- Unconsolidated Shore (Lake/River/Pond) Winter.
Seasons in West Virginia
- Migratory: does not nest here, in all 55 counties.
Food plants
Diet records by plant genus, from studies across North America. Not a record from this state. Plants matched by genus.
Native plants in these genera 192
- Sago PondweedStuckenia pectinata
- Appalachian Woodland SedgeCarex austrolucorum
- Awned SedgeCarex atherodes
- Bebb's SedgeCarex bebbii
- Bottlebrush SedgeCarex hystericina
- Carex atlantica subsp. atlanticaCarex atlantica subsp. atlantica
- Carex atlantica subsp. capillaceaCarex atlantica subsp. capillacea
- Carex bromoides subsp. bromoidesCarex bromoides subsp. bromoides
- Carex brunnescens subsp. sphaerostachyaCarex brunnescens subsp. sphaerostachya
- Carex communis var. communisCarex communis var. communis
- Carex scoparia var. scopariaCarex scoparia var. scoparia
- Carex tonsa var. tonsaCarex tonsa var. tonsa
- Cloud SedgeCarex haydenii
- Coupled SedgeCarex laxiculmis var. copulata
- Davis SedgeCarex davisii
- Dioecious SedgeCarex sterilis
- False Summer SedgeCarex × aestivaliformis
- Few-flower SedgeCarex pauciflora
- Inland SedgeCarex interior
- Lakebank SedgeCarex lacustris
- Necklace Spike SedgeCarex ormostachya
- New England SedgeCarex novae-angliae
- Northern SedgeCarex deflexa
- Prairie SedgeCarex prairea
Plant genera in its diet records (8)
- Stuckenia Leaves. 2 diet records. 1 native plant in West Virginia
- Carex 1 diet record. 161 native plants in West Virginia
- Chara Other parts. 1 diet record. 0 native plants in West Virginia
- Potamogeton Leaves. 1 diet record. 18 native plants in West Virginia
- Ruppia Leaves. 1 diet record. 0 native plants in West Virginia
- Scirpus Roots. 1 diet record. 11 native plants in West Virginia
- Vallisneria Leaves. 1 diet record. 1 native plant in West Virginia
- Zea Seeds. 1 diet record. 0 native plants in West Virginia
Also found in its main habitats
Its main habitats in West Virginia, by how much of its habitat model each one is, with the birds most characteristic of each and the plants that grow wild there. Shared habitat, not food.
Disturbed and introduced wetlands
Birds 112
- Northern WaterthrushSeiurus noveboracensis
- Forster's TernSterna forsteri
- Black TernChlidonias niger
- Bonaparte's GullChroicocephalus philadelphia
- Caspian TernHydroprogne caspia
- Common LoonGavia immer
- Common TernSterna hirundo
- DickcisselSpiza americana
- DunlinCalidris alpina
- Greater ScaupAythya marila
- Lapland LongspurCalcarius lapponicus
- Least SandpiperCalidris minutilla
Plants 12
- Slender FimbryFimbristylis autumnalis
- Blue MistflowerConoclinium coelestinum
- False DaisyEclipta prostrata
- Intermediate Spike RushEleocharis intermedia
- Blunt Spike RushEleocharis obtusa
- Bristly SedgeCarex comosa
- Sensitive FernOnoclea sensibilis
- Heart Leaf WillowSalix eriocephala
- Cuscuta gronovii var. gronoviiCuscuta gronovii var. gronovii
- European Gray WillowSalix cinerea
- Ricefield FlatsedgeCyperus iria
- White WillowSalix alba
Roadsides, fields and disturbed ground
Birds 89
- Cape May WarblerDendroica tigrina
- House SparrowPasser domesticus
- Upland SandpiperBartramia longicauda
- Rock PigeonColumba livia
- DickcisselSpiza americana
- DunlinCalidris alpina
- Grasshopper SparrowAmmodramus savannarum
- Hoary RedpollCarduelis hornemanni
- Lapland LongspurCalcarius lapponicus
- MerlinFalco columbarius
- Purple MartinProgne subis
- American WigeonAnas americana
Plants 905
- Pussy WillowSalix discolor
- Crooked-stem AsterSymphyotrichum prenanthoides
- Long Stalk AsterSymphyotrichum dumosum var. dumosum
- Canada LettuceLactuca canadensis
- Annual FleabaneErigeron annuus
- Bushy KnotweedPolygonum ramosissimum subsp. prolificum
- Carey's KnotweedPersicaria careyi
- Carolina Crane's-billGeranium carolinianum
- Common Evening-primroseOenothera biennis
- Cutleaf Evening-primroseOenothera laciniata
- Northern Evening-primroseOenothera parviflora
- Oakes Evening PrimroseOenothera oakesiana
All of roadsides, fields and disturbed ground in West Virginia
Ponds, lakes and their shores
Birds 58
- BuffleheadBucephala albeola
- Common GoldeneyeBucephala clangula
- Eurasian WigeonAnas penelope
- Long-tailed DuckClangula hyemalis
- RedheadAythya americana
- Black TernChlidonias niger
- Blue-winged TealAnas discors
- Bonaparte's GullChroicocephalus philadelphia
- Caspian TernHydroprogne caspia
- Common LoonGavia immer
- Common TernSterna hirundo
- Greater ScaupAythya marila
Plants 109
- Stiff Yellow FlaxLinum medium
- Northeastern BulrushScirpus ancistrochaetus
- Sago PondweedStuckenia pectinata
- Common BladderwortUtricularia macrorhiza
- Horned PondweedZannichellia palustris
- Coastal Plain WillowSalix caroliniana
- Northern St. John's-wortHypericum boreale
- Southern Marsh St. John's-wortTriadenum tubulosum
- White Water CrowfootRanunculus longirostris
- Engelmann's ArrowheadSagittaria engelmanniana
- Grassy ArrowheadSagittaria graminea
- Whiteroot RushJuncus brachycarpus
Sources
- USGS Gap Analysis Project habitat models (2001)
- USGS GAP winter habitat model for Tundra Swan
- USGS Gap Analysis Project range maps (2001), modeled by watershed; migratory gives no dates
- NatureServe Explorer (CC BY 4.0), habitat names
- US Census TIGER/Line counties
- Names follow the USGS Gap Analysis Project (2001)
- Avian Diet Database (Hurlbert Lab) (CC0 1.0), diet records by plant genus





















































