Bird
Snow Goose
Chen caerulescens
A winter visitor to Louisiana, found in all 64 parishes and 5 habitats.
- Here
- Winter
- Nesting
- Not known to nest here
- Range
- All 64 parishes
- Habitats
- 5

At a glance
- Group
- Birds
- Here
- Winter
- Nesting
- Not known to nest here
- Range
- All 64 parishes
- Habitats
- 5
- Habitat models
- Winter
Where it lives
The places its habitat model includes. It is not found everywhere a habitat occurs.
Habitats in Louisiana 5
Each habitat page lists the plants and wildlife also found there.
Open sand of beaches, dunes and the hollows between them.
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.
Still water and its edges: ponds, lakes, millponds and reservoirs.
Roadsides, fields and disturbed ground
Ground opened by people: roadsides, old fields, pastures, fencerows and lots.
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.
Other habitats in its models (43)
Land cover, or classes with no habitat page in Louisiana. Those recorded in Louisiana first, the rest by region.
Elsewhere in the South (7)
- 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.
- Mississippi Sound Salt and Brackish Tidal Marsh Winter.
Northeast (2)
- Atlantic Coastal Plain Northern Fresh and Oligohaline Tidal Marsh Winter.
- Atlantic Coastal Plain Northern Tidal Salt Marsh Winter.
Midwest (6)
- Central Mixedgrass Prairie Winter.
- Central Tallgrass Prairie Winter.
- Great Plains Prairie Pothole Winter.
- Northwestern Great Plains Mixedgrass Prairie Winter.
- Western Great Plains Open Freshwater Depression Wetland Winter.
- Western Great Plains Saline Depression Wetland Winter.
West (14)
- California Mesic Serpentine Grassland Winter.
- California Northern Coastal Grassland Winter.
- Columbia Basin Foothill Riparian Woodland and Shrubland Winter.
- Inter-Mountain Basins Alkaline Closed Depression Winter.
- Inter-Mountain Basins Interdunal Swale Wetland Winter.
- North American Arid West Emergent Marsh Winter.
- North Pacific Intertidal Freshwater Wetland Winter.
- Northern Rocky Mountain Conifer Swamp Winter.
- Rocky Mountain Lower Montane-Foothill Shrubland Winter.
- Temperate Pacific Freshwater Emergent Marsh Winter.
- Temperate Pacific Tidal Salt and Brackish Marsh Winter.
- Western Great Plains Closed Depression Wetland Winter.
- Western Great Plains Riparian Woodland and Shrubland Winter.
- Willamette Valley Wet Prairie Winter.
Land cover and other classes (14)
- Arkansas Valley Prairie and Woodland 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 Wet Meadow, Prairie, and Marsh Winter.
- Harvested Forest - Grass/Forb Regeneration Winter.
- Introduced Upland Vegetation - Annual Grassland Winter.
- Introduced Upland Vegetation - Perennial Grassland Winter.
- Introduced Upland Vegetation - Perennial Grassland and Forbland Winter.
- Open Water (Aquaculture) Winter.
- Recently Burned Winter.
- Recently Burned Grassland Winter.
- Unconsolidated Shore Winter.
- Western Great Plains Depressional Wetland Systems Winter.
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 160
- Three-rib ArrowgrassTriglochin striata
- 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
- Brome-like SedgeCarex bromoides
- Bush's SedgeCarex bushii
- Carex debilis var. debilisCarex debilis var. debilis
- Carex tribuloides var. sangamonensisCarex tribuloides var. sangamonensis
- Carolina SedgeCarex caroliniana
- Cattail SedgeCarex typhina
Plant genera in its diet records (24)
- Eriophorum Leaves and roots. 5 diet records. 0 native plants in Louisiana
- Oxytropis Leaves and roots. 4 diet records. 0 native plants in Louisiana
- Triglochin Leaves and roots. 4 diet records. 1 native plant in Louisiana
- Carex Leaves and roots. 3 diet records. 84 native plants in Louisiana
- Eleocharis Leaves. 3 diet records. 35 native plants in Louisiana
- Equisetum Leaves. 3 diet records. 1 native plant in Louisiana
- Alopecurus Leaves and roots. 2 diet records. 1 native plant in Louisiana
- Dupontia Leaves and roots. 2 diet records. 0 native plants in Louisiana
- Plantago Leaves and roots. 2 diet records. 5 native plants in Louisiana
- Salix Seeds and leaves. 2 diet records. 6 native plants in Louisiana
- Schoenoplectus Roots. 2 diet records. 6 native plants in Louisiana
- Spartina Roots. 2 diet records. 4 native plants in Louisiana
- Bistorta Roots. 1 diet record. 0 native plants in Louisiana
- Cerastium Leaves. 1 diet record. 1 native plant in Louisiana
- Glycine Seeds. 1 diet record. 0 native plants in Louisiana
- Musa 1 diet record. 0 native plants in Louisiana
- Oryza Seeds. 1 diet record. 0 native plants in Louisiana
- Phleum Leaves. 1 diet record. 0 native plants in Louisiana
- Poa Leaves. 1 diet record. 3 native plants in Louisiana
- Sagittaria Roots. 1 diet record. 7 native plants in Louisiana
- Sorghum Seeds. 1 diet record. 0 native plants in Louisiana
- Trifolium Leaves. 1 diet record. 4 native plants in Louisiana
- Zea Seeds. 1 diet record. 0 native plants in Louisiana
- Zizania 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.
Roadsides, fields and disturbed ground
Birds 139
- Cape May WarblerDendroica tigrina
- Greater RoadrunnerGeococcyx californianus
- House SparrowPasser domesticus
- Inca DoveColumbina inca
- Long-eared OwlAsio otus
- Monk ParakeetMyiopsitta monachus
- Smith's LongspurCalcarius pictus
- Upland SandpiperBartramia longicauda
- Western Burrowing OwlAthene cunicularia hypugaea
- Rock PigeonColumba livia
- BobolinkDolichonyx oryzivorus
- Bronzed CowbirdMolothrus aeneus
Plants 958
- Muck SunflowerHelianthus simulans
- Canada LettuceLactuca canadensis
- Annual FleabaneErigeron annuus
- Common Evening-primroseOenothera biennis
- Cutleaf Evening-primroseOenothera laciniata
- Dog-fennelEupatorium capillifolium
- Threadleaf SundropsOenothera linifolia
- Carolina Crane's-billGeranium carolinianum
- Golden CrownbeardVerbesina encelioides
- Blackeyed SusanRudbeckia hirta var. pulcherrima
- Downy Ground-cherryPhysalis pubescens
- Gray Ground-cherryPhysalis grisea
Disturbed and introduced wetlands
Birds 169
- Black TernChlidonias niger
- Black-chinned HummingbirdArchilochus alexandri
- BobolinkDolichonyx oryzivorus
- Bronzed CowbirdMolothrus aeneus
- Black RailLaterallus jamaicensis
- Chestnut-sided WarblerDendroica pensylvanica
- Magnolia WarblerDendroica magnolia
- Red-breasted NuthatchSitta canadensis
- Rufous HummingbirdSelasphorus rufus
- Sandwich TernThalasseus sandvicensis
- Vesper SparrowPooecetes gramineus
- Willow FlycatcherEmpidonax traillii
Plants 20
- Slender FimbryFimbristylis autumnalis
- Purple SpikerushEleocharis atropurpurea
- Blue MistflowerConoclinium coelestinum
- BagpodGlottidium vesicarium
- Tropical FlatsedgeCyperus surinamensis
- Blunt Spike RushEleocharis obtusa
- False DaisyEclipta prostrata
- Bristly SedgeCarex comosa
- Shortbeak BeaksedgeRhynchospora nitens
- Southern Marsh YellowcressRorippa teres
- Sensitive FernOnoclea sensibilis
- Ditch FimbryFimbristylis schoenoides
Coastal dunes and beaches
Birds 128
- Black-throated Green WarblerDendroica virens
- Marbled GodwitLimosa fedoa
- Short-billed DowitcherLimnodromus griseus
- Sooty TernOnychoprion fuscatus
- Black RailLaterallus jamaicensis
- Horned LarkEremophila alpestris
- Purple MartinProgne subis
- Red KnotCalidris canutus
- Rock PigeonColumba livia
- Sandwich TernThalasseus sandvicensis
- Seaside SparrowAmmodramus maritimus
- Wilson's PloverCharadrius wilsonia
Plants 84
- Beach Morning-gloryIpomoea imperati
- Southern Seaside SpurgeEuphorbia bombensis
- Mound-lily YuccaYucca gloriosa
- Northern Seabeach OrachAtriplex mucronata
- Dune Marsh-elderIva imbricata
- Pinewoods FingergrassEustachys petraea
- Sea OatsUniola paniculata
- Beach Evening-primroseOenothera drummondii
- Saltwater False-willowBaccharis angustifolia
- Gulf CrotonCroton punctatus
- CamphorweedHeterotheca subaxillaris
- Cottony Golden-asterChrysopsis gossypina
Sources
- USGS Gap Analysis Project habitat models (2001)
- USGS GAP winter habitat model for Snow Goose
- 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




































































