Bird
Red-breasted Merganser
Mergus serrator
A winter visitor to Florida, found in all 67 counties and 9 habitats.
- Here
- Winter and on migration
- Nesting
- Not known to nest here
- Range
- All 67 counties
- Habitats
- 9

At a glance
- Group
- Birds
- Here
- Winter and on migration
- Nesting
- Not known to nest here
- Range
- All 67 counties
- Habitats
- 9
- Habitat models
- Winter
Where it lives
The places its habitat model includes. It is not found everywhere a habitat occurs.
Habitats in Florida 9
Each habitat page lists the plants and wildlife also found there.



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.
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.
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 (7)
Land cover, or classes with no habitat page in Florida.
- Unconsolidated Shore (Lake/River/Pond) Winter.
- Unconsolidated Shore Winter.
- Atlantic Coastal Plain Embayed Region Tidal Salt and Brackish Marsh Winter.
- Atlantic Coastal Plain Northern Tidal Salt Marsh Winter.
- Atlantic Coastal Plain Embayed Region Tidal Freshwater Marsh Winter.
- Atlantic Coastal Plain Northern Fresh and Oligohaline Tidal Marsh Winter.
- Atlantic Coastal Plain Northern Tidal Wooded Swamp Winter.
Seasons in Florida
- Migratory: does not nest here, in 65 of 67 counties.
- Winter: does not nest here, in 44 of 67 counties.
Also found in this habitat
Plants 161
Plants named in NatureServe descriptions of these habitats that grow in Florida. Shared habitat, not food.
- Common WaxmyrtleMorella cerifera
- Black NeedlerushJuncus roemerianus
- Groundsel-treeBaccharis halimifolia
- Common Three Square BulrushSchoenoplectus pungens
- Saltmarsh CordgrassSpartina alterniflora
- Spartina bakeriSpartina bakeri
- Saltmeadow CordgrassSpartina patens
- Sea OxeyeBorrichia frutescens
- Shoreline SedgeCarex hyalinolepis
- ButtonbushCephalanthus occidentalis
- Seashore SaltgrassDistichlis spicata
- MaidencaneHymenachne hemitomon
- Yaupon HollyIlex vomitoria
- Seashore MallowKosteletzkya pentacarpos
- Royal FernOsmunda spectabilis
- SwitchgrassPanicum virgatum
- Green Arrow-arumPeltandra virginica
- Starrush Whitetop SedgeRhynchospora colorata
- Red MapleAcer rubrum
- Coastal Water-hyssopBacopa monnieri
- Tropical WaxweedCuphea aspera
- Erectleaf WitchgrassDichanthelium erectifolium
- Semaphore ThoroughwortEupatorium mikanioides
- Northern Seaside SpurgeEuphorbia polygonifolia
Wildlife 270
Other animals whose habitat models include the same habitats in Florida. Not sighting records.
- White-breasted NuthatchSitta carolinensis
- White-crowned PigeonPatagioenas leucocephala
- White-eyed VireoVireo griseus
- Wood ThrushHylocichla mustelina
- Yellow-bellied SapsuckerSphyrapicus varius
- American WoodcockScolopax minor
- Bachman's SparrowAimophila aestivalis
- Baltimore OrioleIcterus galbula
- Barred OwlStrix varia
- Black-billed CuckooCoccyzus erythropthalmus
- Black-throated Blue WarblerDendroica caerulescens
- Black-whiskered VireoVireo altiloquus
- Blue GrosbeakPasserina caerulea
- Blue JayCyanocitta cristata
- BobolinkDolichonyx oryzivorus
- Bridled TernOnychoprion anaethetus
- Brown CreeperCerthia americana
- Brown-headed CowbirdMolothrus ater
- Buff-bellied HummingbirdAmazilia yucatanensis
- Cape May WarblerDendroica tigrina
- Chestnut-sided WarblerDendroica pensylvanica
- Dark-eyed JuncoJunco hyemalis
- DickcisselSpiza americana
- Downy WoodpeckerPicoides pubescens
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 Red-breasted Merganser Brackish or salt 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)









































