Bird
Mallard
Anas platyrhynchos
Lives in Louisiana all year and nests here. Found in all 64 parishes, across 10 habitats.
- Here
- All year
- Nesting
- Nests here
- Range
- All 64 parishes
- Habitats
- 10

At a glance
- Group
- Birds
- Here
- All year
- Nesting
- Nests here
- Range
- All 64 parishes
- Habitats
- 10
- Habitat models
- Summer, 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.

Open sand of beaches, dunes and the hollows between them.
Open, wet, seepage-fed bogs of the Coastal Plain and Sandhills, often with pitcher plants.
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.
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.
Open, herb-covered wetlands with fresh, non-tidal water.
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.
Roadsides, fields and disturbed ground
Ground opened by people: roadsides, old fields, pastures, fencerows and lots.
Other habitats in its models (64)
Land cover, or classes with no habitat page in Louisiana. Those recorded in Louisiana first, the rest by region.
Elsewhere in the South (29)
- Atlantic Coastal Plain Brownwater Stream Floodplain Forest Winter.
- Atlantic Coastal Plain Central Fresh-Oligohaline Tidal Marsh Summer and winter.
- Atlantic Coastal Plain Embayed Region Tidal Freshwater Marsh Summer and winter.
- Atlantic Coastal Plain Indian River Lagoon Tidal Marsh Winter.
- Atlantic Coastal Plain Large Natural Lakeshore Summer and winter.
- Atlantic Coastal Plain Small Blackwater River Floodplain Forest Winter.
- Atlantic Coastal Plain Small Brownwater River Floodplain Forest Winter.
- Atlantic Coastal Plain Southern Tidal Wooded Swamp Summer and winter.
- Central Florida Herbaceous Pondshore Winter.
- Central Florida Herbaceous Seep Winter.
- East Gulf Coastal Plain Savanna and Wet Prairie Winter.
- East Gulf Coastal Plain Small Stream and River Floodplain Forest Summer and winter.
- East-Central Texas Plains Riparian Forest Winter.
- Florida Big Bend Fresh-Oligohaline Tidal Marsh Summer and winter.
- Floridian Highlands Freshwater Marsh Summer and winter.
- South Florida Everglades Sawgrass Marsh Winter.
- South Florida Freshwater Slough and Gator Hole Winter.
- South Florida Wet Marl Prairie Winter.
- South-Central Interior / Upper Coastal Plain Wet Flatwoods Summer.
- South-Central Interior Large Floodplain Summer and winter.
- South-Central Interior Small Stream and Riparian Summer and winter.
- Southern and Central Appalachian Bog and Fen Summer.
- Southern Coastal Plain Blackwater River Floodplain Forest Winter.
- Southern Coastal Plain Hydric Hammock Summer.
- Southern Coastal Plain Nonriverine Basin Swamp Summer.
- Southern Piedmont Small Floodplain and Riparian Forest Summer and winter.
- West Gulf Coastal Plain Nepheline Syenite Glade Winter, only within 250 m of water.
- West Gulf Coastal Plain Northern Calcareous Prairie Winter, only within 250 m of water.
- Western Great Plains Floodplain Summer.
Northeast (2)
- Atlantic Coastal Plain Northern Fresh and Oligohaline Tidal Marsh Summer and winter.
- North-Central Interior Wet Flatwoods Summer and winter.
Midwest (2)
- Western Great Plains Open Freshwater Depression Wetland Summer.
- Western Great Plains Saline Depression Wetland Summer.
Land cover and other classes (31)
- Atlantic Coastal Plain Blackwater Stream Floodplain Forest - Forest Modifier Winter.
- Atlantic Coastal Plain Clay-Based Carolina Bay Forested Wetland Summer.
- Atlantic Coastal Plain Clay-Based Carolina Bay Herbaceous Wetland Summer and winter.
- Atlantic Coastal Plain Depression Pondshore Summer and winter.
- Atlantic Coastal Plain Nonriverine Swamp and Wet Hardwood Forest - Oak Dominated Modifier Summer.
- Atlantic Coastal Plain Nonriverine Swamp and Wet Hardwood Forest - Taxodium/Nyssa Modifier Summer.
- Atlantic Coastal Plain Streamhead Seepage Swamp - Pocosin - and Baygall Summer and winter.
- Central Interior and Appalachian Floodplain Systems Summer and winter.
- Central Interior and Appalachian Shrub-Herbaceous Wetland Systems Summer and winter.
- Central Interior and Appalachian Swamp Systems Summer and winter.
- Developed, Low Intensity Winter, beside its main habitat.
- East Gulf Coastal Plain Large River Floodplain Forest - Forest Modifier Summer and winter.
- East Gulf Coastal Plain Large River Floodplain Forest - Herbaceous Modifier Summer and winter.
- East Gulf Coastal Plain Southern Depression Pondshore Summer and winter.
- Eastern Great Plains Floodplain Systems Summer and winter.
- Eastern Great Plains Wet Meadow, Prairie, and Marsh Summer and winter.
- Open Water (Aquaculture) Summer and winter.
- South-Central Interior Large Floodplain - Forest Modifier Summer and winter.
- South-Central Interior Large Floodplain - Herbaceous Modifier Summer and winter.
- Southern Coastal Plain Nonriverine Basin Swamp - Okefenokee Bay/Gum Modifier Summer.
- Southern Coastal Plain Nonriverine Basin Swamp - Okefenokee Clethra Modifier Summer.
- Southern Coastal Plain Nonriverine Basin Swamp - Okefenokee Nupea Modifier Summer.
- Southern Coastal Plain Nonriverine Basin Swamp - Okefenokee Pine Modifier Summer.
- Southern Coastal Plain Nonriverine Basin Swamp - Okefenokee Taxodium Modifier Summer.
- Southern Piedmont Large Floodplain Forest - Forest Modifier Winter.
- Southern Piedmont/Ridge and Valley Upland Depression Swamp Summer.
- Tamaulipan Riparian Systems Winter.
- Unconsolidated Shore Summer and winter.
- Unconsolidated Shore (Lake/River/Pond) Summer and winter.
- Western Great Plains Depressional Wetland Systems Summer and winter.
- Western Great Plains Floodplain Systems Summer and winter.
Seasons in Louisiana
- Year-round: nests here, in 14 of 64 parishes.
- Winter: does not nest here, in 60 of 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 181
- Clasping-leaf PondweedPotamogeton perfoliatus
- Leafy PondweedPotamogeton foliosus
- Longleaf PondweedPotamogeton nodosus
- Ribbonleaf PondweedPotamogeton epihydrus
- Small PondweedPotamogeton pusillus
- Spotted PondweedPotamogeton pulcher
- Waterthread PondweedPotamogeton diversifolius
- Arkansas sedgeCarex arkansana
- Hammock SedgeCarex fissa var. aristata
- Little Tooth SedgeCarex microdonta
- Ozark SedgeCarex ozarkana
- Painted SedgeCarex picta
- Southern Dark Green SedgeCarex venusta var. minor
- Tissue SedgeCarex hyalina
- Bent SedgeCarex styloflexa
- Black-edge SedgeCarex nigromarginata
- Bladder SedgeCarex intumescens
- Blue SedgeCarex glaucodea
- Blue Wood SedgeCarex flaccosperma
- Blunt Broom SedgeCarex tribuloides
- Bristly SedgeCarex comosa
- Bristly-stalk SedgeCarex leptalea
- Broad Looseflower SedgeCarex laxiflora
- Broadwing SedgeCarex alata
Plant genera in its diet records (24)
- Potamogeton Seeds and leaves. 9 diet records. 7 native plants in Louisiana
- Carex Seeds. 5 diet records. 84 native plants in Louisiana
- Lemna 3 diet records. 6 native plants in Louisiana
- Ceratophyllum Fruit and seeds. 2 diet records. 2 native plants in Louisiana
- Echinochloa Seeds. 2 diet records. 3 native plants in Louisiana
- Myriophyllum Seeds. 2 diet records. 3 native plants in Louisiana
- Polygonum Seeds. 2 diet records. 2 native plants in Louisiana
- Sagittaria Seeds and roots. 2 diet records. 7 native plants in Louisiana
- Schoenoplectus Seeds. 2 diet records. 6 native plants in Louisiana
- Scirpus Seeds. 2 diet records. 5 native plants in Louisiana
- Sparganium Seeds. 2 diet records. 1 native plant in Louisiana
- Stuckenia Seeds and roots. 2 diet records. 1 native plant in Louisiana
- Beckmannia Seeds. 1 diet record. 0 native plants in Louisiana
- Bidens Seeds. 1 diet record. 8 native plants in Louisiana
- Brasenia Seeds. 1 diet record. 1 native plant in Louisiana
- Chara 1 diet record. 0 native plants in Louisiana
- Hippuris Seeds. 1 diet record. 0 native plants in Louisiana
- Najas Seeds. 1 diet record. 1 native plant in Louisiana
- Persicaria Seeds. 1 diet record. 10 native plants in Louisiana
- Quercus Seeds. 1 diet record. 31 native plants in Louisiana
- Scolochloa Seeds. 1 diet record. 0 native plants in Louisiana
- Triticum 1 diet record. 0 native plants in Louisiana
- Zannichellia Seeds. 1 diet record. 1 native plant in Louisiana
- Zizania Seeds. 1 diet record. 2 native plants in Louisiana
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.
Swamps
Birds 118
- Seaside SparrowAmmodramus maritimus
- Wilson's PloverCharadrius wilsonia
- Eurasian WigeonAnas penelope
- Northern ParulaParula americana
- Rose-breasted GrosbeakPheucticus ludovicianus
- Glossy IbisPlegadis falcinellus
- Kentucky WarblerOporornis formosus
- Louisiana WaterthrushSeiurus motacilla
- Northern Saw-whet OwlAegolius acadicus
- Prothonotary WarblerProtonotaria citrea
- Reddish EgretEgretta rufescens
- Ruddy TurnstoneArenaria interpres
Plants 237
- Black Highbush BlueberryVaccinium fuscatum
- Dahoon HollyIlex cassine
- May HawthornCrataegus aestivalis
- Dense-flower SmartweedPersicaria densiflora
- Carolina AshFraxinus caroliniana
- Water HickoryCarya aquatica
- Swamp TupeloNyssa biflora
- Bent SedgeCarex styloflexa
- Cypress-swamp SedgeCarex joorii
- Dark-green SedgeCarex venusta
- Fringed SedgeCarex crinita
- Ravenfoot SedgeCarex crus-corvi
Floodplain and bottomland forests
Birds 107
- Black-chinned HummingbirdArchilochus alexandri
- VeeryCatharus fuscescens
- Red-breasted NuthatchSitta canadensis
- Willow FlycatcherEmpidonax traillii
- Worm-eating WarblerHelmitheros vermivorum
- Bell's VireoVireo bellii
- Northern ParulaParula americana
- Broad-winged HawkButeo platypterus
- Kentucky WarblerOporornis formosus
- Louisiana WaterthrushSeiurus motacilla
- Northern Saw-whet OwlAegolius acadicus
- Prothonotary WarblerProtonotaria citrea
Plants 267
- Elliott's BlueberryVaccinium elliottii
- Possumhaw HollyIlex decidua
- Cherrybark OakQuercus pagoda
- Shagbark HickoryCarya ovata
- PondberryLindera melissifolia
- Blunt Broom SedgeCarex tribuloides
- Louisiana SedgeCarex louisianica
- Smooth Hedge-nettleStachys tenuifolia
- Common Cup-plantSilphium perfoliatum
- Heartleaf NettleUrtica chamaedryoides
- Clustered FescueFestuca paradoxa
- American BladdernutStaphylea trifolia
Seeps and springs
Birds 77
- Louisiana WaterthrushSeiurus motacilla
- Prothonotary WarblerProtonotaria citrea
- Acadian FlycatcherEmpidonax virescens
- Hooded WarblerWilsonia citrina
- Northern WaterthrushSeiurus noveboracensis
- RedheadAythya americana
- Yellow-throated WarblerDendroica dominica
- AnhingaAnhinga anhinga
- Marsh WrenCistothorus palustris
- Painted BuntingPasserina ciris
- Swainson's WarblerLimnothlypis swainsonii
- Wood DuckAix sponsa
Plants 113
- Northern Roughleaf GoldenrodSolidago patula
- Prickly Bog SedgeCarex atlantica
- Dudley's RushJuncus dudleyi
- Torreys RushJuncus torreyi
- Ridged Yellow FlaxLinum striatum
- Least DuckweedLemna minuta
- Small White Fringed OrchidPlatanthera blephariglottis
- Coral GreenbrierSmilax walteri
- Laurel GreenbrierSmilax laurifolia
- Early CrowngrassPaspalum praecox
- Southern Dark Green SedgeCarex venusta var. minor
- Purpleleaf WillowherbEpilobium coloratum
Sources
- USGS Gap Analysis Project habitat models (2001)
- USGS GAP winter habitat model for Mallard Fresh water 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





































































