Bird
Canvasback
Aythya valisineria
A winter visitor to Arkansas, found in all 75 counties and 5 habitats.
- Here
- Winter
- Nesting
- Not known to nest here
- Range
- All 75 counties
- Habitats
- 5

At a glance
- Group
- Birds
- Here
- Winter
- Nesting
- Not known to nest here
- Range
- All 75 counties
- Habitats
- 5
- Habitat models
- Winter
Where it lives
The places its habitat model includes. It is not found everywhere a habitat occurs.
Habitats in Arkansas 5
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.
Floodplain and bottomland forests
Forests on low ground beside rivers and streams that flood from time to time.
Flat, poorly drained uplands and terraces with oaks, sweetgum and sometimes loblolly pine, wet in winter and dry in summer, but neither a floodplain nor a swamp.
Still water and its edges: ponds, lakes, millponds and reservoirs.
Other habitats in its models (43)
Land cover, or classes with no habitat page in Arkansas. Those recorded in Arkansas first, the rest by region.
Elsewhere in the South (21)
- Atlantic and Gulf Coastal Plain Interdunal Wetland Winter.
- Atlantic Coastal Plain Brownwater Stream Floodplain Forest 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 Indian River Lagoon Tidal Marsh Winter.
- Atlantic Coastal Plain Large Natural Lakeshore Winter.
- Atlantic Coastal Plain Small Blackwater River Floodplain Forest Winter.
- Atlantic Coastal Plain Small Brownwater River Floodplain Forest Winter.
- Central Florida Herbaceous Pondshore Winter.
- East Gulf Coastal Plain Small Stream and River Floodplain Forest Winter.
- Florida Big Bend Fresh-Oligohaline Tidal Marsh Winter.
- Florida Big Bend Salt-Brackish Tidal Marsh Winter.
- Floridian Highlands Freshwater Marsh Winter.
- Mississippi Sound Salt and Brackish Tidal Marsh Winter.
- South-Central Interior / Upper Coastal Plain Wet Flatwoods Winter.
- Southern and Central Appalachian Bog and Fen Winter.
- Southern Coastal Plain Blackwater River Floodplain Forest Winter.
- Southern Coastal Plain Herbaceous Seepage Bog Winter.
- Southern Piedmont Small Floodplain and Riparian Forest Winter.
Northeast (1)
- Atlantic Coastal Plain Northern Tidal Salt Marsh Winter.
Land cover and other classes (21)
- Atlantic Coastal Plain Blackwater Stream Floodplain Forest - Forest Modifier Winter.
- Atlantic Coastal Plain Clay-Based Carolina Bay Forested Wetland Winter.
- Atlantic Coastal Plain Clay-Based Carolina Bay Herbaceous Wetland Winter.
- Atlantic Coastal Plain Depression Pondshore Winter.
- Atlantic Coastal Plain Nonriverine Swamp and Wet Hardwood Forest - Oak Dominated Modifier Winter.
- Atlantic Coastal Plain Nonriverine Swamp and Wet Hardwood Forest - Taxodium/Nyssa Modifier Winter.
- Central Appalachian Floodplain - Forest Modifier Winter.
- East Gulf Coastal Plain Large River Floodplain Forest - Forest Modifier Winter.
- East Gulf Coastal Plain Near-Coast Pine Flatwoods - Offsite Hardwood Modifier Winter, only within 30 m of water.
- East Gulf Coastal Plain Near-Coast Pine Flatwoods - Open Understory Modifier Winter, only within 30 m of water.
- East Gulf Coastal Plain Southern Depression Pondshore Winter.
- Gulf and Atlantic Coastal Plain Tidal Marsh Systems Winter.
- Open Water (Aquaculture) Winter.
- Open Water (Brackish/Salt) Winter.
- South-Central Interior Large Floodplain - Herbaceous Modifier Winter.
- Southern Piedmont Large Floodplain Forest - Forest Modifier Winter.
- Southern Piedmont/Ridge and Valley Upland Depression Swamp Winter.
- Texas-Louisiana Coastal Prairie Slough Winter.
- Unconsolidated Shore Winter.
- Unconsolidated Shore (Beach/Dune) Winter.
- Unconsolidated Shore (Lake/River/Pond) Winter.
Seasons in Arkansas
- Winter: does not nest here, in all 75 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 68
- Sago PondweedStuckenia pectinata
- Broadleaf ArrowheadSagittaria latifolia
- Nipple-bract ArrowheadSagittaria papillosa
- Sessile Fruit ArrowheadSagittaria rigida
- Short Beak ArrowheadSagittaria brevirostra
- Broad Leaf Arrow HeadSagittaria latifolia var. latifolia
- Delta ArrowheadSagittaria platyphylla
- Grassy ArrowheadSagittaria graminea
- Longbeak ArrowheadSagittaria australis
- California BulrushSchoenoplectus californicus
- Common Three Square BulrushSchoenoplectus pungens
- Hardstem BulrushSchoenoplectus acutus
- Olney's ThreesquareSchoenoplectus americanus
- Softstem BulrushSchoenoplectus tabernaemontani
- Potamogeton foliosus subsp. foliosusPotamogeton foliosus subsp. foliosus
- Potamogeton pusillus subsp. pusillusPotamogeton pusillus subsp. pusillus
- Small pondweedPotamogeton pusillus subsp. tenuissimus
- Illinois PondweedPotamogeton illinoensis
- Largeleaf PondweedPotamogeton amplifolius
- Leafy PondweedPotamogeton foliosus
- Longleaf PondweedPotamogeton nodosus
- Small PondweedPotamogeton pusillus
- Spotted PondweedPotamogeton pulcher
- Waterthread PondweedPotamogeton diversifolius
Plant genera in its diet records (11)
- Stuckenia Roots and leaves. 8 diet records. 1 native plant in Arkansas
- Sagittaria Roots. 5 diet records. 8 native plants in Arkansas
- Schoenoplectus Seeds and roots. 3 diet records. 5 native plants in Arkansas
- Potamogeton Seeds. 2 diet records. 10 native plants in Arkansas
- Vallisneria Flowers and leaves. 2 diet records. 1 native plant in Arkansas
- Chara Leaves. 1 diet record. 0 native plants in Arkansas
- Cyperus Roots. 1 diet record. 25 native plants in Arkansas
- Lemna Leaves. 1 diet record. 7 native plants in Arkansas
- Polygonum Seeds. 1 diet record. 5 native plants in Arkansas
- Ruppia 1 diet record. 0 native plants in Arkansas
- Scirpus Seeds. 1 diet record. 6 native plants in Arkansas
Also found in its main habitats
Its main habitats in Arkansas, 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.
Floodplain and bottomland forests
Birds 76
- Bonaparte's GullChroicocephalus philadelphia
- Evening GrosbeakCoccothraustes vespertinus
- Lesser YellowlegsTringa flavipes
- Ruddy DuckOxyura jamaicensis
- Lesser ScaupAythya affinis
- Marsh WrenCistothorus palustris
- Northern ParulaParula americana
- Purple GallinulePorphyrio martinica
- Snowy OwlBubo scandiacus
- White IbisEudocimus albus
- Worm-eating WarblerHelmitheros vermivorum
- American PipitAnthus rubescens
Plants 313
- Elliott's BlueberryVaccinium elliottii
- Possumhaw HollyIlex decidua
- Cherrybark OakQuercus pagoda
- Swamp Chestnut OakQuercus michauxii
- Canada VioletViola canadensis
- Appalachian Orange ConeflowerRudbeckia fulgida var. umbrosa
- Shagbark HickoryCarya ovata
- Camphor PlucheaPluchea camphorata
- PondberryLindera melissifolia
- Smooth Hedge-nettleStachys tenuifolia
- Wolf's BluegrassPoa wolfii
- Spreading SedgeCarex laxiculmis
Disturbed and introduced wetlands
Birds 102
- Nelson's Sharp-tailed SparrowAmmodramus nelsoni
- Northern WaterthrushSeiurus noveboracensis
- Black TernChlidonias niger
- Black-necked StiltHimantopus mexicanus
- Caspian TernHydroprogne caspia
- Common LoonGavia immer
- Common TernSterna hirundo
- Forster's TernSterna forsteri
- Pied-billed GrebePodilymbus podiceps
- Red-breasted MerganserMergus serrator
- Western SandpiperCalidris mauri
- Sandhill CraneGrus canadensis
Plants 17
- Slender FimbryFimbristylis autumnalis
- Blue MistflowerConoclinium coelestinum
- BagpodGlottidium vesicarium
- Oklahoma SedgeCarex oklahomensis
- False DaisyEclipta prostrata
- Blunt Spike RushEleocharis obtusa
- Bristly SedgeCarex comosa
- Heart Leaf WillowSalix eriocephala
- Southern Marsh YellowcressRorippa teres
- Sensitive FernOnoclea sensibilis
- White WillowSalix alba
- Zigzag JointvetchAeschynomene rudis
Swamps
Birds 62
- Blue-winged TealAnas discors
- DunlinCalidris alpina
- Little Blue HeronEgretta caerulea
- RedheadAythya americana
- King RailRallus elegans
- Lapland LongspurCalcarius lapponicus
- Lesser ScaupAythya affinis
- Marsh WrenCistothorus palustris
- Northern ParulaParula americana
- Purple GallinulePorphyrio martinica
- White IbisEudocimus albus
- American PipitAnthus rubescens
Plants 223
- Black Highbush BlueberryVaccinium fuscatum
- Smallflower BlueberryVaccinium virgatum
- InkberryIlex glabra
- Hoary AzaleaRhododendron canescens
- Small-flower ThoroughwortEupatorium semiserratum
- Carolina AshFraxinus caroliniana
- Dense-flower SmartweedPersicaria densiflora
- Swamp TupeloNyssa biflora
- Water HickoryCarya aquatica
- Bent SedgeCarex styloflexa
- Cypress-swamp SedgeCarex joorii
- Fringed SedgeCarex crinita
Sources
- USGS Gap Analysis Project habitat models (2001)
- USGS GAP winter habitat model for Canvasback
- 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
































































