Bird

Lesser Scaup

Aythya affinis

A winter visitor to Louisiana, found in all 64 parishes and 7 habitats.

Here: Winter
Nesting: Not known to nest here
Range: All 64 parishes
Habitats: 7

Male Lesser Scaup, whole bird — **Male**. (c) Andrew Lai, some rights reserved (CC BY). CC BY 4.0. iNaturalist photo 459829011. Source-provided large resize; no crop or image edits.

At a glance

Group: Birds
Here: Winter
Nesting: Not known to nest here
Range: All 64 parishes
Habitats: 7
Habitat models: Winter

Where it lives

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

Habitats in Louisiana 7

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

1 of 7

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

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.

WinterWest Gulf Coastal Plain Small Stream and River Forest

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)

Swamps

Forested wetlands with standing water much of the year, such as cypress and gum swamps.

WinterSouthern Coastal Plain Seepage Swamp and Baygall; East Gulf Coastal Plain Tidal Wooded Swamp; Gulf and Atlantic Coastal Plain Swamp Systems; West Gulf Coastal Plain Near-Coast Large River Swamp; Southern Coastal Plain Nonriverine Cypress Dome; Mississippi River Bottomland Depression

Other habitats in its models (39)

Land cover, or classes with no habitat page in Louisiana.

Open Water (Aquaculture) Winter.
Unconsolidated Shore (Lake/River/Pond) Winter.
Unconsolidated Shore Winter.
Atlantic Coastal Plain Xeric River Dune Winter.
Atlantic Coastal Plain Central Salt and Brackish Tidal Marsh Winter.
Atlantic Coastal Plain Indian River Lagoon Tidal Marsh Winter.
Atlantic Coastal Plain Embayed Region Tidal Salt and Brackish Marsh Winter.
Mississippi Sound Salt and Brackish Tidal Marsh Winter.
Atlantic Coastal Plain Northern Tidal Salt Marsh Winter.
Florida Big Bend Salt-Brackish Tidal Marsh Winter.
Southern Coastal Plain Nonriverine Basin Swamp - Okefenokee Pine Modifier Winter.
Southern Coastal Plain Nonriverine Basin Swamp - Okefenokee Nupea Modifier Winter.
Atlantic Coastal Plain Clay-Based Carolina Bay Herbaceous Wetland Winter.
Atlantic Coastal Plain Peatland Pocosin Winter.
Atlantic Coastal Plain Streamhead Seepage Swamp - Pocosin - and Baygall Winter.
Atlantic Coastal Plain Large Natural Lakeshore Winter.
Atlantic Coastal Plain Southern Tidal Wooded Swamp Winter.
South Florida Everglades Sawgrass Marsh Winter.
Floridian Highlands Freshwater Marsh Winter.
Atlantic Coastal Plain Embayed Region Tidal Freshwater Marsh Winter.
Central Florida Herbaceous Seep Winter.
Florida Big Bend Fresh-Oligohaline Tidal Marsh Winter.
Atlantic Coastal Plain Northern Fresh and Oligohaline Tidal Marsh Winter.
Atlantic Coastal Plain Northern Tidal Wooded Swamp Winter.
South Florida Mangrove Swamp Winter.
South Florida Bayhead Swamp Winter.
Southern Coastal Plain Nonriverine Basin Swamp Winter.
Atlantic Coastal Plain Central Fresh-Oligohaline Tidal Marsh Winter.
Atlantic Coastal Plain Clay-Based Carolina Bay Forested Wetland Winter.
South Florida Wet Marl Prairie Winter.
South Florida Cypress Dome Winter.
Central Florida Herbaceous Pondshore Winter.
East Gulf Coastal Plain Southern Depression Pondshore Winter.
Southern Piedmont/Ridge and Valley Upland Depression Swamp Winter.
Atlantic Coastal Plain Depression Pondshore Winter.
South Florida Freshwater Slough and Gator Hole Winter.
Cumberland Riverscour Winter.
Southern Coastal Plain Hydric Hammock Winter.
Texas-Louisiana Coastal Prairie Slough Winter.