Bird
Least Bittern
Ixobrychus exilis
Lives in Florida all year and nests here. Found in all 67 counties, across 11 habitats.
- Here
- All year
- Nesting
- Nests here
- Range
- All 67 counties
- Habitats
- 11

At a glance
- Group
- Birds
- Here
- All year
- Nesting
- Nests here
- Range
- All 67 counties
- Habitats
- 11
- Habitat models
- Summer, Winter
Where it lives
The places its habitat model includes. It is not found everywhere a habitat occurs.
Habitats in Florida 11
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.
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.
Tidal forests and thickets of red, black and white mangrove along sheltered tropical and subtropical shores.
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.
Other habitats in its models (32)
Land cover, or classes with no habitat page in Florida.
- Open Water (Aquaculture) Summer and winter.
- North Pacific Hypermaritime Shrub and Herbaceous Headland Summer and winter, only within 500 m of water.
- Acadian Salt Marsh and Estuary Systems Summer and winter.
- Atlantic Coastal Plain Embayed Region Tidal Salt and Brackish Marsh Summer and winter.
- Temperate Pacific Tidal Salt and Brackish Marsh Summer and winter.
- Atlantic Coastal Plain Northern Tidal Salt Marsh Summer and winter.
- Atlantic Coastal Plain Clay-Based Carolina Bay Herbaceous Wetland Summer and winter.
- Laurentian-Acadian Swamp Systems Summer and winter.
- North Pacific Shrub Swamp Summer and winter.
- Great Lakes Coastal Marsh Systems Summer and winter.
- Central Interior and Appalachian Shrub-Herbaceous Wetland Systems Summer and winter.
- Laurentian-Acadian Shrub-Herbaceous Wetland Systems Summer and winter.
- North Pacific Intertidal Freshwater Wetland Summer and winter.
- North American Arid West Emergent Marsh Summer and winter.
- Temperate Pacific Freshwater Emergent Marsh Summer and winter.
- Great Lakes Freshwater Estuary and Delta Summer and winter.
- Atlantic Coastal Plain Embayed Region Tidal Freshwater Marsh Summer and winter.
- Central Florida Herbaceous Seep Summer and winter.
- Atlantic Coastal Plain Northern Fresh and Oligohaline Tidal Marsh Summer and winter.
- Northern Great Lakes Coastal Marsh Summer and winter.
- Laurentian-Acadian Freshwater Marsh Summer and winter.
- Rocky Mountain Subalpine-Montane Fen Summer and winter.
- Mediterranean California Subalpine-Montane Fen Summer and winter.
- Mediterranean California Serpentine Fen Summer and winter.
- Western Great Plains Depressional Wetland Systems Summer and winter.
- Western Great Plains Open Freshwater Depression Wetland Summer and winter.
- East Gulf Coastal Plain Southern Depression Pondshore Summer and winter.
- South Florida Freshwater Slough and Gator Hole Summer and winter.
- East Gulf Coastal Plain Large River Floodplain Forest - Herbaceous Modifier Summer and winter.
- South-Central Interior Large Floodplain - Herbaceous Modifier Summer and winter.
- North American Warm Desert Lower Montane Riparian Woodland and Shrubland Summer and winter.
- South-Central Interior Large Floodplain Summer and winter.
Seasons in Florida
- Year-round: nests here, in 30 of 67 counties.
- Summer: nests here, in 41 of 67 counties.
Also found in this habitat
Plants 259
Plants named in NatureServe descriptions of these habitats that grow in Florida. Shared habitat, not food.
- Black NeedlerushJuncus roemerianus
- Seashore SaltgrassDistichlis spicata
- MaidencaneHymenachne hemitomon
- Common WaxmyrtleMorella cerifera
- Saltmarsh CordgrassSpartina alterniflora
- Groundsel-treeBaccharis halimifolia
- Sea OxeyeBorrichia frutescens
- Violet ButterwortPinguicula ionantha
- Common Three Square BulrushSchoenoplectus pungens
- Saltmeadow CordgrassSpartina patens
- Hairy BluestemAndropogon glomeratus var. hirsutior
- Blue Water-hyssopBacopa caroliniana
- Batis maritimaBatis maritima
- ButtonbushCephalanthus occidentalis
- Coelorachis tuberculosaCoelorachis tuberculosa
- Tropical WaxweedCuphea aspera
- Erectleaf WitchgrassDichanthelium erectifolium
- Gulf Coast SpikerushEleocharis cellulosa
- Yaupon HollyIlex vomitoria
- PondberryLindera melissifolia
- Fragrant Water-lilyNymphaea odorata
- SwitchgrassPanicum virgatum
- PickerelweedPontederia cordata
- Live OakQuercus virginiana
Wildlife 259
Other animals whose habitat models include the same habitats in Florida. Not sighting records.
- Pine WarblerDendroica pinus
- Red-bellied WoodpeckerMelanerpes carolinus
- Red-breasted NuthatchSitta canadensis
- Red-crowned ParrotAmazona viridigenalis
- Red-headed WoodpeckerMelanerpes erythrocephalus
- Rock PigeonColumba livia
- Rose-breasted GrosbeakPheucticus ludovicianus
- Ruby-throated HummingbirdArchilochus colubris
- Rufous HummingbirdSelasphorus rufus
- Scarlet TanagerPiranga olivacea
- Vesper SparrowPooecetes gramineus
- Western MeadowlarkSturnella neglecta
- White-breasted NuthatchSitta carolinensis
- White-crowned SparrowZonotrichia leucophrys
- White-winged DoveZenaida asiatica
- Willow FlycatcherEmpidonax traillii
- Wood ThrushHylocichla mustelina
- Worm-eating WarblerHelmitheros vermivorum
- Yellow-throated VireoVireo flavifrons
NatureServe Explorer, CC BY 4.0. USGS Gap Analysis Project habitat models.
Sources
- USGS Gap Analysis Project habitat models (2001)
- USGS GAP winter habitat model for Least Bittern
- 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)
































