Bird
Redhead
Aythya americana
A winter visitor to Arkansas, found in all 75 counties and 3 habitats.
- Here
- Winter
- Nesting
- Not known to nest here
- Range
- All 75 counties
- Habitats
- 3

At a glance
- Group
- Birds
- Here
- Winter
- 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.

Still water and its edges: ponds, lakes, millponds and reservoirs.
Places where groundwater keeps the soil or rock wet, such as seepage slopes and spring runs.
Other habitats in its models (22)
Land cover, or classes with no habitat page in Arkansas. Those recorded in Arkansas first, the rest by region.
Elsewhere in the South (13)
- 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 Southern Tidal Wooded Swamp 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.
- Southern Coastal Plain Seepage Swamp and Baygall 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)
- 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.
- 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 41
- Dark-green BulrushScirpus atrovirens
- Georgia BulrushScirpus georgianus
- Leafy BulrushScirpus polyphyllus
- Rufous BulrushScirpus pendulus
- Spreading BulrushScirpus divaricatus
- Woolgrass BulrushScirpus cyperinus
- Catchfly CutgrassLeersia lenticularis
- Rice CutgrassLeersia oryzoides
- Southern CutgrassLeersia hexandra
- White CutgrassLeersia virginica
- 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
Plant genera in its diet records (15)
- Scirpus Seeds. 4 diet records. 6 native plants in Arkansas
- Chara Leaves. 3 diet records. 0 native plants in Arkansas
- Leersia Seeds. 3 diet records. 4 native plants in Arkansas
- Polygonum Seeds. 3 diet records. 5 native plants in Arkansas
- Potamogeton Flowers and leaves. 3 diet records. 10 native plants in Arkansas
- Stuckenia Seeds and leaves. 3 diet records. 1 native plant in Arkansas
- Glyceria Seeds. 2 diet records. 4 native plants in Arkansas
- Halodule Leaves and roots. 2 diet records. 0 native plants in Arkansas
- Ruppia Leaves and roots. 2 diet records. 0 native plants in Arkansas
- Zannichellia Leaves. 2 diet records. 1 native plant in Arkansas
- Alisma Seeds. 1 diet record. 2 native plants in Arkansas
- Beckmannia Seeds. 1 diet record. 0 native plants in Arkansas
- Hordeum Seeds. 1 diet record. 1 native plant in Arkansas
- Lemna Leaves. 1 diet record. 7 native plants in Arkansas
- Rhizoclonium 1 diet record. 0 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.
Ponds, lakes and their shores
Birds 60
- 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
Seeps and springs
Birds 16
- White IbisEudocimus albus
- AnhingaAnhinga anhinga
- MerlinFalco columbarius
- Neotropic CormorantPhalacrocorax brasilianus
- Black-bellied Whistling-DuckDendrocygna autumnalis
- Horned GrebePodiceps auritus
- Least SandpiperCalidris minutilla
- Northern ShovelerAnas clypeata
- Prothonotary WarblerProtonotaria citrea
- Snowy EgretEgretta thula
- Green HeronButorides virescens
- Louisiana WaterthrushSeiurus motacilla
Plants 127
- Northern Roughleaf GoldenrodSolidago patula
- Early CrowngrassPaspalum praecox
- Buxbaum's SedgeCarex buxbaumii
- Prickly Bog SedgeCarex atlantica
- Ridged Yellow FlaxLinum striatum
- Dudley's RushJuncus dudleyi
- Torreys RushJuncus torreyi
- Clustered BeaksedgeRhynchospora glomerata
- Slender BeaksedgeRhynchospora gracilenta
- Curtiss's Yellow-eyed-grassXyris difformis var. curtissii
- Least DuckweedLemna minuta
- Snowy OrchidPlatanthera nivea
Swamps
Birds 62
- Blue-winged TealAnas discors
- DunlinCalidris alpina
- Little Blue HeronEgretta caerulea
- King RailRallus elegans
- Lapland LongspurCalcarius lapponicus
- Lesser ScaupAythya affinis
- Marsh WrenCistothorus palustris
- Northern ParulaParula americana
- Purple GallinulePorphyrio martinica
- White IbisEudocimus albus
- American PipitAnthus rubescens
- American Black DuckAnas rubripes
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 Redhead 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





































































