Bird
Ruddy Duck
Oxyura jamaicensis
A winter visitor to Arkansas, found in all 75 counties and 3 habitats.
- Here
- Winter and on migration
- Nesting
- Not known to nest here
- Range
- All 75 counties
- Habitats
- 3

At a glance
- Group
- Birds
- Here
- Winter and on migration
- Nesting
- Not known to nest here
- Range
- All 75 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 Arkansas 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.
Floodplain and bottomland forests
Forests on low ground beside rivers and streams that flood from time to time.
Still water and its edges: ponds, lakes, millponds and reservoirs.
Other habitats in its models (30)
Land cover, or classes with no habitat page in Arkansas. Those recorded in Arkansas first, the rest by region.
Elsewhere in the South (14)
- 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 Indian River Lagoon Tidal Marsh Winter.
- Atlantic Coastal Plain Large Natural Lakeshore Winter.
- Central Florida Herbaceous Pondshore 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 Florida Everglades Sawgrass Marsh Winter.
- South Florida Freshwater Slough and Gator Hole 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 (14)
- Atlantic Coastal Plain Clay-Based Carolina Bay Herbaceous Wetland Winter.
- Atlantic Coastal Plain Depression Pondshore Winter.
- East Gulf Coastal Plain Large River Floodplain Forest - Herbaceous Modifier Winter.
- East Gulf Coastal Plain Southern Depression Pondshore Winter.
- Eastern Great Plains Floodplain Systems Winter.
- Eastern Great Plains Wet Meadow, Prairie, and Marsh 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.
- Texas-Louisiana Coastal Prairie Slough Winter.
- Unconsolidated Shore Winter.
- Unconsolidated Shore (Beach/Dune) Winter.
- Unconsolidated Shore (Lake/River/Pond) Winter.
Seasons in Arkansas
- Migratory: does not nest here, in 49 of 75 counties.
- Winter: does not nest here, in 44 of 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 22
- Crassula aquaticaCrassula aquatica
- Bushy KnotweedPolygonum ramosissimum subsp. prolificum
- Erect KnotweedPolygonum erectum
- Pleatleaf KnotweedPolygonum tenue
- Prostrate KnotweedPolygonum aviculare
- Tall KnotweedPolygonum ramosissimum
- 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
- Dark-green BulrushScirpus atrovirens
- Georgia BulrushScirpus georgianus
- Leafy BulrushScirpus polyphyllus
- Rufous BulrushScirpus pendulus
- Spreading BulrushScirpus divaricatus
- Woolgrass BulrushScirpus cyperinus
Plant genera in its diet records (4)
- Crassula 1 diet record. 1 native plant in Arkansas
- Polygonum Seeds. 1 diet record. 5 native plants in Arkansas
- Potamogeton Seeds. 1 diet record. 10 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.
Disturbed and introduced wetlands
Birds 121
- 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
- King RailRallus elegans
- Pied-billed GrebePodilymbus podiceps
- Red-breasted MerganserMergus serrator
- Western SandpiperCalidris mauri
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
Floodplain and bottomland forests
Birds 97
- Bonaparte's GullChroicocephalus philadelphia
- Evening GrosbeakCoccothraustes vespertinus
- GadwallAnas strepera
- Least BitternIxobrychus exilis
- Lesser YellowlegsTringa flavipes
- White IbisEudocimus albus
- AnhingaAnhinga anhinga
- Lesser ScaupAythya affinis
- Marsh WrenCistothorus palustris
- Neotropic CormorantPhalacrocorax brasilianus
- Northern ParulaParula americana
- Purple GallinulePorphyrio martinica
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
Ponds, lakes and their shores
Birds 66
- American White PelicanPelecanus erythrorhynchos
- BuffleheadBucephala albeola
- Common GoldeneyeBucephala clangula
- Common MerganserMergus merganser
- SanderlingCalidris alba
- Black TernChlidonias niger
- Black-necked StiltHimantopus mexicanus
- Blue-winged TealAnas discors
- Caspian TernHydroprogne caspia
- Common LoonGavia immer
- Common TernSterna hirundo
- Forster's TernSterna forsteri
Plants 143
- Mudbank CrowngrassPaspalum dissectum
- Longbeak BeaksedgeRhynchospora scirpoides
- Sago PondweedStuckenia pectinata
- Water DawnflowerStylisma aquatica
- Common BladderwortUtricularia macrorhiza
- Horned PondweedZannichellia palustris
- Coastal Plain WillowSalix caroliniana
- Water TupeloNyssa aquatica
- Southern Marsh St. John's-wortTriadenum tubulosum
- Swamp CottonwoodPopulus heterophylla
- KnotgrassPaspalum distichum
- Grassy ArrowheadSagittaria graminea
Sources
- USGS Gap Analysis Project habitat models (2001)
- USGS GAP winter habitat model for Ruddy Duck Slow streams only
- 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






























































