Bird
Great Blue Heron
Ardea herodias
Lives in North Carolina all year and nests here. Found in all 100 counties, across 18 habitats.
- Here
- All year
- Nesting
- Nests here
- Range
- All 100 counties
- Habitats
- 18

At a glance
- Group
- Birds
- Here
- All year
- Nesting
- Nests here
- Range
- All 100 counties
- 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 North Carolina 18
Each habitat page lists the plants and wildlife also found there.
Floodplain and bottomland forests



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.
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.
Dense evergreen shrub wetlands and bay forests on wet, acid peat of the Coastal Plain.
Coastal marshes flooded by salty or brackish tides.
Places where groundwater keeps the soil or rock wet, such as seepage slopes and spring runs.
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.
Open, wet, grassy or sedgy ground that is not a bog.
Roadsides, fields and disturbed ground

Other habitats in its models (70)
Land cover, or classes with no habitat page in North Carolina. Those recorded in North Carolina first, the rest by region.
Elsewhere in the South (43)
- Atlantic Coastal Plain Indian River Lagoon Tidal Marsh Summer and winter.
- Atlantic Coastal Plain Northern Tidal Wooded Swamp Summer and winter.
- Atlantic Coastal Plain Sea Island Beach Summer and winter.
- Atlantic Coastal Plain Southern Beach Summer and winter.
- Atlantic Coastal Plain Southern Wet Pine Savanna and Flatwoods Summer and winter.
- Atlantic Coastal Plain Xeric River Dune Summer and winter.
- Central Florida Herbaceous Pondshore Summer and winter.
- Central Florida Herbaceous Seep Summer and winter.
- Cumberland Riverscour Summer and winter.
- 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 Tidal Wooded Swamp Summer and winter.
- East-Central Texas Plains Riparian Forest Summer and winter.
- Florida Big Bend Fresh-Oligohaline Tidal Marsh Summer and winter.
- Florida Big Bend Salt-Brackish Tidal Marsh Summer and winter.
- Floridian Highlands Freshwater Marsh Summer and winter.
- Louisiana Beach Summer and winter.
- 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 and winter.
- Red River Large Floodplain Forest Summer and winter.
- South Florida Bayhead Swamp Summer and winter.
- South Florida Cypress Dome Summer and winter.
- South Florida Everglades Sawgrass Marsh Summer and winter.
- South Florida Freshwater Slough and Gator Hole Summer and winter.
- South Florida Mangrove Swamp Summer and winter.
- South Florida Wet Marl Prairie 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 Nonriverine Basin Swamp Summer and winter.
- Southern Coastal Plain Seepage Swamp and Baygall Summer and winter.
- Southwest Florida Beach Summer and winter.
- Texas Coastal Bend Beach Summer and winter.
- Texas Saline Coastal Prairie Summer and winter.
- Texas-Louisiana Coastal Prairie Summer and winter, only within 1,000 m of water.
- Upper Texas Coast Beach Summer and winter.
- West Gulf Coastal Plain Chenier and Upper Texas Coastal Fringe Forest and Woodland Summer, only within 1,000 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 Seepage Swamp and Baygall Summer and winter.
- West Gulf Coastal Plain Small Stream and River Forest Summer and winter.
Northeast (3)
- Atlantic Coastal Plain Northern Fresh and Oligohaline Tidal Marsh Summer and winter.
- Atlantic Coastal Plain Northern Tidal Salt Marsh Summer and winter.
- Northern Atlantic Coastal Plain Basin Swamp and Wet Hardwood Forest Summer and winter.
Midwest (1)
- Western Great Plains Wooded Draw and Ravine Winter, only within 60 m of water.
Land cover and other classes (23)
- Central Appalachian Floodplain - Forest Modifier Summer and winter.
- Central Appalachian Riparian - Forest Modifier Summer and winter.
- Developed, Low Intensity Summer, only within 1,000 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 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.
- Introduced Upland Vegetation - Annual Grassland Summer and winter, only within 1,000 m of water.
- Introduced Upland Vegetation - Perennial Grassland Summer and winter, only within 1,000 m of water.
- 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 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 and 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.
- The model applies distance limits to open and flowing water while retaining wet vegetation without that interior limit.
Seasons in North Carolina
- Year-round: nests here, in all 100 counties.
Also found in its main habitats
Its main habitats in North Carolina, 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.
Great Blue Heron uses many habitats in North Carolina; these are its 3 most characteristic.
Floodplain and bottomland forests
Birds 71
- Lincoln's SparrowMelospiza lincolnii
- Brewer's BlackbirdEuphagus cyanocephalus
- Willow FlycatcherEmpidonax traillii
- AnhingaAnhinga anhinga
- Brown-headed CowbirdMolothrus ater
- Louisiana WaterthrushSeiurus motacilla
- Northern WaterthrushSeiurus noveboracensis
- Yellow-throated WarblerDendroica dominica
- Black-throated Blue WarblerDendroica caerulescens
- Cerulean WarblerDendroica cerulea
- Glossy IbisPlegadis falcinellus
- Great CormorantPhalacrocorax carbo
Plants 367
- Elliott's BlueberryVaccinium elliottii
- Possumhaw HollyIlex decidua
- Cherrybark OakQuercus pagoda
- Shagbark HickoryCarya ovata
- Southern Shagbark HickoryCarya carolinae-septentrionalis
- Wolf's BluegrassPoa wolfii
- Spreading SedgeCarex laxiculmis
- Blunt Broom SedgeCarex tribuloides
- Louisiana SedgeCarex louisianica
- Smooth Hedge-nettleStachys tenuifolia
- Woodland SpurgeEuphorbia obtusata
- Common Cup-plantSilphium perfoliatum
Swamps
Birds 70
- Gull-billed TernGelochelidon nilotica
- Red-breasted NuthatchSitta canadensis
- Brewer's BlackbirdEuphagus cyanocephalus
- RedheadAythya americana
- Tricolored HeronEgretta tricolor
- AnhingaAnhinga anhinga
- Louisiana WaterthrushSeiurus motacilla
- Northern WaterthrushSeiurus noveboracensis
- Red-breasted MerganserMergus serrator
- Ruddy TurnstoneArenaria interpres
- Yellow-throated WarblerDendroica dominica
- Cerulean WarblerDendroica cerulea
Plants 329
- May HawthornCrataegus aestivalis
- Dense-flower SmartweedPersicaria densiflora
- Carolina AshFraxinus caroliniana
- Water HickoryCarya aquatica
- Bent SedgeCarex styloflexa
- Cypress-swamp SedgeCarex joorii
- Dark-green SedgeCarex venusta
- Fringed SedgeCarex crinita
- Ravenfoot SedgeCarex crus-corvi
- Weak Stellate SedgeCarex seorsa
- White-edge SedgeCarex debilis
- Swamp ButtercupRanunculus septentrionalis
Coastal dunes and beaches
Birds 113
- DovekieAlle alle
- Horned LarkEremophila alpestris
- Marbled GodwitLimosa fedoa
- Short-billed DowitcherLimnodromus griseus
- Wilson's PloverCharadrius wilsonia
- Great Black-backed GullLarus marinus
- Purple SandpiperCalidris maritima
- Saltmarsh Sharp-tailed SparrowAmmodramus caudacutus
- Sandwich TernThalasseus sandvicensis
- Seaside SparrowAmmodramus maritimus
- Wilson's WarblerWilsonia pusilla
- Field SparrowSpizella pusilla
Plants 132
- Maritime ThoroughwortEupatorium maritimum
- Beach Morning-gloryIpomoea imperati
- Railroad VineIpomoea brasiliensis
- Seabeach KnotweedPolygonum glaucum
- Northern BayberryMorella pensylvanica
- Seabeach AmaranthAmaranthus pumilus
- Northern Seaside SpurgeEuphorbia polygonifolia
- Southern Seaside SpurgeEuphorbia bombensis
- Mound-lily YuccaYucca gloriosa
- Northern Seabeach OrachAtriplex mucronata
- Dune Marsh-elderIva imbricata
- Dune BluecurlsTrichostema nesophilum
Sources
- USGS Gap Analysis Project habitat models (2001)
- USGS GAP winter habitat model for Great Blue Heron Elevation up to 610 m. Slow streams 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)

























































