Bird
Yellow-crowned Night-heron
Nyctanassa violacea
A summer resident that nests in Virginia. Found in 124 of 133 counties and cities, across 18 habitats.
- Here
- Summer and on migration
- Nesting
- Nests here
- Range
- 124 of 133 counties and cities
- Habitats
- 18

At a glance
- Group
- Birds
- Here
- Summer and on migration
- Nesting
- Nests here
- Range
- 124 of 133 counties and cities
- Habitats
- 18
- Habitat models
- Summer, Winter
Where it lives
The places its habitat model includes. It is not found everywhere a habitat occurs.
Habitats in Virginia 18
Each habitat page lists the plants and wildlife also found there.
Streams, rivers and their banks


Open sand of beaches, dunes and the hollows between them.
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.
Depression ponds and limesinks
Shallow ponds in Coastal Plain depressions, such as limesinks and the ponds in some Carolina bays, that rise and fall with the seasons.
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.
Marshes along tidal rivers where the water is fresh but rises and falls with the tide.
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.
Wet, open, peaty mountain wetlands fed by seepage, often with sphagnum moss.
Flat, sandy Coastal Plain pine woodlands, wetter than sandhills and denser than savannas.
Open, fire-kept longleaf pine stands over grasses and wildflowers on wet to moist sandy soil.
Dense evergreen shrub wetlands and bay forests on wet, acid peat of the Coastal Plain.
Still water and its edges: ponds, lakes, millponds and reservoirs.
Coastal marshes flooded by salty or brackish tides.
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.
Roadsides, fields and disturbed ground

Salt-pruned forests and shrub thickets behind coastal dunes.
Other habitats in its models (96)
Land cover, or classes with no habitat page in Virginia. Those recorded in Virginia first, the rest by region.
Elsewhere in the South (66)
- Atlantic Coastal Plain Central Fresh-Oligohaline Tidal Marsh Summer and winter.
- Atlantic Coastal Plain Central Salt and Brackish Tidal Marsh Summer and winter.
- Atlantic Coastal Plain Indian River Lagoon Tidal Marsh Summer and winter.
- Atlantic Coastal Plain Sea Island Beach Summer and winter.
- Atlantic Coastal Plain Small Blackwater River Floodplain Forest Summer and winter.
- Atlantic Coastal Plain Southern Beach Summer and winter.
- Atlantic Coastal Plain Southern Maritime Forest Summer and winter, only within 500 m of water.
- Atlantic Coastal Plain Southern Wet Pine Savanna and Flatwoods Summer and winter.
- Atlantic Coastal Plain Xeric River Dune Summer and winter.
- Central and South Texas Coastal Fringe Forest and Woodland Summer, only within 500 m of water.
- Central Florida Herbaceous Pondshore Summer and winter.
- Central Florida Herbaceous Seep Summer and winter.
- Central Florida Pine Flatwoods Summer and winter, only within 500 m of water.
- East Gulf Coastal Plain Maritime Forest Summer and winter, only within 500 m of water.
- East Gulf Coastal Plain Near-Coast Pine Flatwoods Summer and winter, only within 500 m of water.
- East Gulf Coastal Plain Savanna and Wet Prairie Summer and winter.
- East Gulf Coastal Plain Small Stream and River Floodplain Forest Summer and winter.
- East Gulf Coastal Plain Southern Loblolly-Hardwood Flatwoods Summer and winter, only within 500 m of water.
- East Gulf Coastal Plain Tidal Wooded Swamp Summer and winter.
- East-Central Texas Plains Pine Forest and Woodland Summer, only within 500 m of water.
- East-Central Texas Plains Riparian Forest Summer.
- Florida Big Bend Fresh-Oligohaline Tidal Marsh Summer and winter.
- Florida Big Bend Salt-Brackish Tidal Marsh Summer and winter.
- Florida Panhandle Beach Vegetation Summer and winter.
- Floridian Highlands Freshwater Marsh Summer and winter.
- Louisiana Beach Summer and winter.
- Lower Mississippi River Dune Woodland and Forest Summer and winter.
- Lower Mississippi River Flatwoods Summer and winter, only within 500 m of water.
- Mississippi Delta Maritime Forest Summer and winter, only within 500 m of water.
- Mississippi River Bottomland Depression Summer and winter.
- Mississippi River Low Floodplain (Bottomland) Forest Summer and winter.
- Mississippi River Riparian Forest Summer and winter.
- Mississippi Sound Salt and Brackish Tidal Marsh Summer and winter.
- Ozark-Ouachita Riparian Summer.
- Red River Large Floodplain Forest Summer.
- South Florida Bayhead Swamp Summer and winter.
- South Florida Cypress Dome Summer and winter.
- South Florida Dwarf Cypress Savanna Summer and winter.
- South Florida Everglades Sawgrass Marsh Summer and winter.
- South Florida Freshwater Slough and Gator Hole Summer and winter.
- South Florida Hardwood Hammock Summer and winter.
- South Florida Mangrove Swamp Summer and winter.
- South Florida Pine Flatwoods Summer and winter, only within 500 m of water.
- South Florida Shell Hash Beach Summer and winter.
- South Florida Wet Marl Prairie Summer and winter.
- South-Central Interior / Upper Coastal Plain Wet Flatwoods Summer and winter.
- Southeast Florida Beach Summer and winter.
- Southeast Florida Coastal Strand and Maritime Hammock Summer and winter.
- Southern Coastal Plain Blackwater River Floodplain Forest Summer and winter.
- Southern Coastal Plain Herbaceous Seepage Bog Summer and winter.
- Southern Coastal Plain Hydric Hammock Summer and winter.
- Southern Coastal Plain Nonriverine Basin Swamp Summer and winter.
- Southern Coastal Plain Nonriverine Cypress Dome Summer and winter.
- Southern Coastal Plain Seepage Swamp and Baygall Summer and winter.
- Southwest Florida Beach Summer and winter.
- Southwest Florida Coastal Strand and Maritime Hammock Summer and winter.
- Texas Coastal Bend Beach Summer and winter.
- Upper Texas Coast Beach Summer and winter.
- West Gulf Coastal Plain Chenier and Upper Texas Coastal Fringe Forest and Woodland Summer and winter, only within 500 m of water.
- West Gulf Coastal Plain Large River Floodplain Forest Summer and winter.
- West Gulf Coastal Plain Near-Coast Large River Swamp Summer and winter.
- West Gulf Coastal Plain Nonriverine Wet Hardwood Flatwoods Summer and winter.
- West Gulf Coastal Plain Pine-Hardwood Flatwoods Summer and winter, only within 500 m of water.
- West Gulf Coastal Plain Seepage Swamp and Baygall Summer and winter.
- West Gulf Coastal Plain Small Stream and River Forest Summer and winter.
- West Gulf Coastal Plain Wet Longleaf Pine Savanna and Flatwoods Winter.
Northeast (2)
- North-Central Interior Wet Flatwoods Summer.
- Northeastern Interior Pine Barrens Summer, only within 500 m of water.
Midwest (1)
- North-Central Oak Barrens Summer, only within 500 m of water.
Land cover and other classes (27)
- Atlantic Coastal Plain Clay-Based Carolina Bay Forested Wetland Summer and winter.
- Atlantic Coastal Plain Clay-Based Carolina Bay Herbaceous Wetland Summer and winter.
- Central Interior and Appalachian Shrub-Herbaceous Wetland Systems Summer.
- Developed, Low Intensity Summer and winter, only within 500 m of water.
- Developed, Medium Intensity Summer and winter, only within 500 m of water.
- East Gulf Coastal Plain Jackson Plain Dry Flatwoods - Open Understory Modifier Summer and winter, only within 500 m of water.
- 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 Near-Coast Pine Flatwoods - Offsite Hardwood Modifier Summer and winter, only within 500 m of water.
- East Gulf Coastal Plain Near-Coast Pine Flatwoods - Open Understory Modifier Summer and winter, only within 500 m of water.
- East Gulf Coastal Plain Near-Coast Pine Flatwoods - Scrub/Shrub Understory Modifier Summer and winter, only within 500 m of water.
- East Gulf Coastal Plain Southern Depression Pondshore Summer and winter.
- Eastern Great Plains Floodplain Systems Summer.
- Lower Mississippi River Bottomland Depressions - Forest Modifier Summer and winter.
- Mississippi River Floodplain and Riparian Forest Summer and winter.
- Open Water (Aquaculture) Summer and winter.
- South-Central Interior Large Floodplain - Herbaceous Modifier Summer and winter.
- Southern Coastal Plain Nonriverine Basin Swamp - Okefenokee Bay/Gum Modifier Summer and winter.
- Southern Coastal Plain Nonriverine Basin Swamp - Okefenokee Clethra Modifier Summer and winter.
- Southern Coastal Plain Nonriverine Basin Swamp - Okefenokee Nupea Modifier Summer and winter.
- Southern Coastal Plain Nonriverine Basin Swamp - Okefenokee Pine Modifier Summer and winter.
- Southern Coastal Plain Nonriverine Basin Swamp - Okefenokee Taxodium Modifier Summer and winter.
- Tamaulipan Riparian Systems Summer.
- Unconsolidated Shore Summer and winter.
- Unconsolidated Shore (Lake/River/Pond) Summer and winter.
- Western Great Plains Depressional Wetland Systems Summer.
- Western Great Plains Floodplain Systems Summer.
Seasons in Virginia
- Migratory: does not nest here, in 87 of 133 counties and cities.
- Summer: nests here, in 59 of 133 counties and cities.
Also found in its main habitats
Its main habitats in Virginia, 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.
Yellow-crowned Night-heron uses many habitats in Virginia; these are its 3 most characteristic.
Floodplain and bottomland forests
Birds 87
- Lincoln's SparrowMelospiza lincolnii
- Snowy OwlBubo scandiacus
- Willow FlycatcherEmpidonax traillii
- Brewer's BlackbirdEuphagus cyanocephalus
- Northern WaterthrushSeiurus noveboracensis
- GadwallAnas strepera
- Yellow-throated WarblerDendroica dominica
- Black-throated Blue WarblerDendroica caerulescens
- Glossy IbisPlegadis falcinellus
- Great CormorantPhalacrocorax carbo
- Least BitternIxobrychus exilis
- Louisiana WaterthrushSeiurus motacilla
Plants 381
- Elliott's BlueberryVaccinium elliottii
- Possumhaw HollyIlex decidua
- Cherrybark OakQuercus pagoda
- Appalachian Orange ConeflowerRudbeckia fulgida var. umbrosa
- Shagbark HickoryCarya ovata
- Southern Shagbark HickoryCarya carolinae-septentrionalis
- Spreading SedgeCarex laxiculmis
- Louisiana SedgeCarex louisianica
- Common Cup-plantSilphium perfoliatum
- Smooth Hedge-nettleStachys tenuifolia
- Virginia Cup-plantSilphium connatum
- Coville's PhaceliaPhacelia covillei
Swamps
Birds 83
- Gull-billed TernGelochelidon nilotica
- Brewer's BlackbirdEuphagus cyanocephalus
- Eurasian WigeonAnas penelope
- King RailRallus elegans
- Northern WaterthrushSeiurus noveboracensis
- Red-breasted NuthatchSitta canadensis
- RedheadAythya americana
- Tricolored HeronEgretta tricolor
- Black RailLaterallus jamaicensis
- Red-breasted MerganserMergus serrator
- Ruddy TurnstoneArenaria interpres
- Yellow-throated WarblerDendroica dominica
Plants 318
- Dense-flower SmartweedPersicaria densiflora
- Carolina AshFraxinus caroliniana
- Water HickoryCarya aquatica
- Bent SedgeCarex styloflexa
- Cypress-swamp SedgeCarex joorii
- Fringed SedgeCarex crinita
- Ravenfoot SedgeCarex crus-corvi
- Weak Stellate SedgeCarex seorsa
- Swamp ButtercupRanunculus septentrionalis
- Drooping BulrushScirpus lineatus
- Shield Marsh-pennywortHydrocotyle verticillata
- Spreading BulrushScirpus divaricatus
Coastal dunes and beaches
Birds 109
- DovekieAlle alle
- Marbled GodwitLimosa fedoa
- Saltmarsh Sharp-tailed SparrowAmmodramus caudacutus
- Short-billed DowitcherLimnodromus griseus
- Wilson's PloverCharadrius wilsonia
- Great Black-backed GullLarus marinus
- Horned LarkEremophila alpestris
- Nelson's Sharp-tailed SparrowAmmodramus nelsoni
- Purple SandpiperCalidris maritima
- SanderlingCalidris alba
- Sandwich TernThalasseus sandvicensis
- Seaside SparrowAmmodramus maritimus
Plants 109
- Maritime ThoroughwortEupatorium maritimum
- Seabeach KnotweedPolygonum glaucum
- Northern BayberryMorella pensylvanica
- Seabeach AmaranthAmaranthus pumilus
- Northern Seaside SpurgeEuphorbia polygonifolia
- Southern Seaside SpurgeEuphorbia bombensis
- Mound-lily YuccaYucca gloriosa
- Largeleaf PennywortHydrocotyle bonariensis
- Rough American Barnyard GrassEchinochloa muricata var. muricata
- Northern Seabeach OrachAtriplex mucronata
- Dune Marsh-elderIva imbricata
- American SearocketCakile edentula
Sources
- USGS Gap Analysis Project habitat models (2001)
- USGS GAP winter habitat model for Yellow-crowned Night-heron
- 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)


























































