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Aythya valisineria

A winter visitor to Louisiana, found in all 64 parishes and 10 habitats.

Here
Winter
Nesting
Not known to nest here
Range
All 64 parishes
Habitats
10

At a glance

Group
Birds
Here
Winter
Nesting
Not known to nest here
Range
All 64 parishes
Habitats
10
Habitat models
Winter

Where it lives

The places its habitat model includes. It is not found everywhere a habitat occurs.

Habitats in Louisiana 10

Each habitat page lists the plants and wildlife also found there.

1 of 10

Swamps

The Land of Evangeline
WinterLower Mississippi River Bottomland Depressions - Forest Modifier; Mississippi River Bottomland DepressionJoseph Rusling Meeker, The Land of Evangeline (1874): moss-hung trees over a still bayou in Louisiana swamp forest. Regional view: the painting does not name the exact site. Louisiana bayou country (Meeker, The Land of Evangeline, 1874)The Land of Evangeline, Joseph Rusling Meeker, 1874. Public domain. Source record.

Coastal dunes and beaches

Open sand of beaches, dunes and the hollows between them.

WinterUnconsolidated Shore (Beach/Dune); Atlantic and Gulf Coastal Plain Interdunal Wetland

Coastal Plain seepage bogs

Open, wet, seepage-fed bogs of the Coastal Plain and Sandhills, often with pitcher plants.

WinterSouthern Coastal Plain Herbaceous Seepage Bog

Coastal tidal marshes (salinity not stated)

Tidal marshes of the Atlantic and Gulf coasts where the source does not say whether the water is fresh, brackish or salt. A stated salinity files the marsh under freshwater tidal marshes or salt and brackish marshes instead.

Winter

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.

Winter

Floodplain and bottomland forests

Forests on low ground beside rivers and streams that flood from time to time.

WinterMississippi River Riparian Forest; Mississippi River Low Floodplain (Bottomland) Forest; West Gulf Coastal Plain Small Stream and River Forest; West Gulf Coastal Plain Large River Floodplain Forest; Mississippi River Floodplain and Riparian Forest

Hardwood and oak flatwoods

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.

WinterWest Gulf Coastal Plain Nonriverine Wet Hardwood Flatwoods

Ponds, lakes and their shores

Still water and its edges: ponds, lakes, millponds and reservoirs.

WinterOpen Water (Fresh)

Sounds, bays and tidal flats

Salt and brackish open water of sounds, bays and estuaries, with the mud and sand flats and seagrass beds that tides cover and uncover; the vegetated marsh is salt and brackish marshes.

WinterOpen Water (Brackish/Salt)

Pine flatwoods

Flat, sandy Coastal Plain pine woodlands, wetter than sandhills and denser than savannas.

WinterOnly within 30 m of water.East Gulf Coastal Plain Near-Coast Pine Flatwoods - Open Understory Modifier
Other habitats in its models (39)

Land cover, or classes with no habitat page in Louisiana. Those recorded in Louisiana first, the rest by region.

Elsewhere in the South (20)
  • 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.
  • South-Central Interior Large Floodplain Winter.
  • Southern and Central Appalachian Bog and Fen Winter.
  • Southern Coastal Plain Blackwater River Floodplain Forest Winter.
  • Southern Piedmont Small Floodplain and Riparian Forest Winter.
Northeast (1)
  • Atlantic Coastal Plain Northern Tidal Salt Marsh Winter.
Land cover and other classes (18)
  • 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 Southern Depression Pondshore Winter.
  • Open Water (Aquaculture) Winter.
  • South-Central Interior Large Floodplain - Forest Modifier 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 (Lake/River/Pond) Winter.

All habitats

Seasons in Louisiana

  • Winter: does not nest here, in all 64 parishes.

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

Plant genera in its diet records (11)
  • Stuckenia Roots and leaves. 8 diet records. 1 native plant in Louisiana
  • Sagittaria Roots. 5 diet records. 7 native plants in Louisiana
  • Schoenoplectus Seeds and roots. 3 diet records. 6 native plants in Louisiana
  • Potamogeton Seeds. 2 diet records. 7 native plants in Louisiana
  • Vallisneria Flowers and leaves. 2 diet records. 1 native plant in Louisiana
  • Chara Leaves. 1 diet record. 0 native plants in Louisiana
  • Cyperus Roots. 1 diet record. 32 native plants in Louisiana
  • Lemna Leaves. 1 diet record. 6 native plants in Louisiana
  • Polygonum Seeds. 1 diet record. 2 native plants in Louisiana
  • Ruppia 1 diet record. 1 native plant in Louisiana
  • Scirpus Seeds. 1 diet record. 5 native plants in Louisiana

Avian Diet Database (Hurlbert Lab), CC0 1.0.

Also found in its main habitats

Its main habitats in Louisiana, 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 124

Plants 267

All of floodplain and bottomland forests in Louisiana

Coastal dunes and beaches

Birds 139

Plants 84

All of coastal dunes and beaches in Louisiana

Disturbed and introduced wetlands

Birds 179

Plants 20

All of disturbed and introduced wetlands in Louisiana

USGS Gap Analysis Project habitat models.

Sources