River Birch
Betula nigra
Found in riverbanks, streambanks, floodplains, sandbars, disturbed uplands. Weakley, Flora of the Southeastern United States (2025), South Central edition What its natural habitat tells you
Native to Alabama. How scores work Is it native here?
Profile 100%
- Height
- 30–70 feet
- Spread
- 40–60 feet
- Light
- Full sun, Partial shade
- Soil moisture
- Somewhat dry to moist
Space about 30 ft apart from its recorded spread. Enter your bed size for a count
Will it fit your yard?
At a glance
- Life cycle
- Woody perennial
- Leaves
- Deciduous
- Bloom
- March to April
- Fruiting season
- May to June
Recorded in 58 Alabama counties.
Natural habitats
Places it grows wild. Not a planting requirement. Each habitat page lists the plants and wildlife also found there.
Streams, rivers and their banks
Flowing water and its banks, bars and rocky shoals.
Floodplain and bottomland forests
Forests on low ground beside rivers and streams that flood from time to time.
Also found with this plant
Wildlife whose habitat models include habitats this plant grows in, in Alabama. Shared habitat, not food. 146 animals.
- Red-winged BlackbirdAgelaius phoeniceus
- Sharp-shinned HawkAccipiter striatus
- Tufted TitmouseBaeolophus bicolor
- Turkey VultureCathartes aura
- White-breasted NuthatchSitta carolinensis
- Wood DuckAix sponsa
- Yellow-breasted ChatIcteria virens
- Acadian FlycatcherEmpidonax virescens
- Alder FlycatcherEmpidonax alnorum
- American Black DuckAnas rubripes
- American CrowCorvus brachyrhynchos
- American GoldfinchCarduelis tristis
- American RedstartSetophaga ruticilla
- Belted KingfisherMegaceryle alcyon
- Black-and-White WarblerMniotilta varia
- Blue GrosbeakPasserina caerulea
- Broad-winged HawkButeo platypterus
- Brown CreeperCerthia americana
- Brown-headed CowbirdMolothrus ater
- Carolina ChickadeePoecile carolinensis
- Carolina WrenThryothorus ludovicianus
- Cliff SwallowPetrochelidon pyrrhonota
- Common GrackleQuiscalus quiscula
- Common YellowthroatGeothlypis trichas
Who uses this plant?
205CaterpillarsGenus host records with ranges including AL
Genus host records with ranges including AL · Betula
- Actias lunaLuna Moth
- Antheraea polyphemusPolyphemus Moth
- Hyalophora cecropiaCecropia Moth
- Nymphalis antiopaMourning Cloak
- Papilio glaucusEastern Tiger Swallowtail
- Achatia distinctaDistinct Quaker
- Acleris chalybeanaLesser Maple Leafroller Moth
- Acrobasis indigenellaLeaf Crumpler
- Acrobasis rubrifasciellaAlder Tubemaker Moth
- Acronicta americanaAmerican Dagger
Show all 205
- Acronicta betulaeBirch Dagger
- Acronicta funeralisFunerary Dagger, Paddle Caterpillar
- Acronicta hastuliferaFrosted Dagger, Hoary Alder Dagger
- Acronicta impletaYellow-Haired Dagger
- Acronicta incretaSouthern Oak Dagger, Eclipsed Oak Dagger, Small Oak Dagger
- Acronicta interruptaInterrupted Dagger
- Acronicta lepusculinaCottonwood Dagger
- Acronicta longaLong-Winged Dagger, Darkish Dagger
- Acronicta radcliffeiRadcliffe's Dagger
- Adoneta spinuloidesPurple-Crested Slug
- Aethalura intertextaFour-Barred Gray
- Agonopterix argillaceaClay-Colored Agonopterix
- Alsophila pometariaFall Cankerworm Moth
- Amorbia humerosanaWhite-Lined Leafroller Moth
- Amorpha juglandisWalnut Sphinx
- Amphipyra pyramidoidesMiranda Underwing, Copper Underwing, Copper Amphipyra
- Anacampsis innocuellaDark-Headed Aspen Leafroller Moth
- Anania tertialisCrowned Anania, Crowned Phlyctaenia
- Anavitrinella pampinariaCommon Gray, Cranberry Spanworm
- Ancylis floridanaStrawberry Leafroller
- Ancylis muricanaRed-Headed Ancylis
- Anisota senatoriaOrange-Tipped Oakworm Moth, Orangestriped Oakworm
- Antaeotricha leucillanaWell-Marked Leaf Tier, Pale Gray Bird-Dropping Moth
- Antaeotricha schlaegeriSchlaeger's Fruitworm Moth
- Archips argyrospilaFruit-Tree Leafroller Moth
- Archips purpuranaOmnivorous Leafroller Moth
- Argyrotaenia marianaGray-Banded Leafroller Moth
- Argyrotaenia velutinanaRed-Banded Leafroller Moth, Jack Pine Tube Moth
- Automeris ioIo Moth
- Baileya ophthalmicaEyed Baileya
- Besma quercivorariaOak Besma
- Biston betulariaSalt-and-Pepper Geometer, Cleft-Headed Looper
- Bucculatrix coronatellaCrowned Bucculatrix, Mid-Rib Cocoon Moth
- Cabera erythemariaYellow-Dusted Cream Moth
- Callosamia prometheaPromethea Silkmoth, Promethea Moth
- Cecrita biundataWavy-Lined Heterocampa
- Cecrita guttivittaMaple Prominent, Saddled Prominent
- Cenopis diluticostanaSpring Dead-Leaf Roller Moth, Oak Cenopis
- Cenopis directanaChokecherry Leafroller Moth
- Cenopis niveanaAproned Cenopis Moth
- Cenopis pettitanaMaple-Basswood Leafroller Moth
- Cenopis reticulatanaReticulated Fruitworm Moth
- Cepphis armatariaScallop Moth
- Cepphis decolorariaDark Scallop Moth
- Cerastis tenebriferaReddish Speckled Dart
- Ceratomia amyntorElm Sphinx
- Charadra deridensThe Laugher
- Choristoneura fractivittanaBroken-Banded Leafroller, Lined Corn-Borer Moth
- Choristoneura obsoletanaObsolete Leafroller
- Choristoneura rosaceanaOblique-Banded Leafroller Moth, Rosaceous Leaf Roller
- Coelodasys unicornisUnicorn Caterpillar Moth
- Colocasia flavicornisYellowhorn, Saddled Yellowhorn
- Crocigrapha normaniNorman's Quaker
- Cyclophora pendulinariaSweetfern Geometer
- Cydia latiferreanaFilbertworm
- Dasychira basiflavaYellow-Based Tussock Moth
- Dasychira leucophaeaPeppered Tussock Moth
- Dasychira obliquataStreaked Tussock Moth
- Datana ministraYellow-Necked Caterpillar Moth
- Dichomeris ligulellaPalmerworm
- Drepana arcuataArched Hooktip, Masked Birch Caterpillar
- Eacles imperialisImperial Moth, Imperial Spiny Caterpillar
- Ectropis crepusculariaThe Small Engrailed, Saddleback Looper
- Elaphria versicolorVariegated Midget
- Ennomos magnariaMaple Spanworm Moth, Notchwing Geometer
- Ennomos subsignariaElm Spanworm Moth
- Erannis tiliariaLinden Looper Moth, Western Winter Moth, Lime Looper
- Euchlaena amoenariaDeep Yellow Euchlaena
- Euchlaena deductariaForked Euchlaena
- Euchlaena irrariaLeast-Marked Euchlaena
- Euchlaena johnsonariaJohnson's Euchlaena
- Euchlaena marginariaOchre Euchlaena
- Euchlaena obtusariaObtuse Euchlaena
- Euclea delphiniiSpiny Oak-Slug Moth
- Euplexia benesimilisAmerican Angle Shades
- Eupsilia cirripaleaFranclemont's Sallow
- Eupsilia morrisoniMorrison's Sallow
- Eutrapela clematariaCurved-Tooth Geometer, Purplish Brown Looper
- Gesta icelusDreamy Duskywing
- Glena cribratariaDotted Gray
- Halysidota tessellarisBanded Tussock Moth, Pale Tiger Moth
- Haploa leconteiLeconte's Haploa
- Hedya separatanaPink-Washed Leafroller Moth
- Heterocampa pulvereaWhite-Blotched Heterocampa
- Hypagyrtis unipunctataOne-Spotted Variant
- Hypena eductalisRed-Footed Bomolocha, Red-footed Snout
- Hypena scabraGreen Cloverworm Bomolocha, Black Snout
- Hyphantria cuneaFall Webworm
- Hypomecis umbrosariaUmber Moth
- Hypoprepia fucosaPainted Lichen Moth
- Ianassa lignicolorWhite-Streaked Prominent
- Iridopsis ephyrariaPale-Winged Gray
- Iridopsis humariaSmall Purplish Gray
- Iridopsis larvariaBent-Line Gray
- Isa textulaCrowned Slug
- Lambdina fervidariaCurve-Lined Looper Moth
- Lambdina fiscellariaHemlock Looper, Western Oak Looper
- Limenitis archippusViceroy
- Limenitis arthemisBanded Purple, Red-Spotted Admiral
- Lithacodes fasciolaYellow-Shouldered Slug
- Lithophane bethuneiBethune's Pinion
- Lithophane petulcaWanton Pinion
- Lithophane querqueraShivering Pinion
- Lochmaeus bilineataDouble-Lined Prominent
- Lochmaeus manteoVariable Oakleaf Caterpillar Moth
- Machimia tentoriferellaGold-Striped Leaftier Moth
- Malacosoma americanaEastern Tent Caterpillar
- Malacosoma disstriaForest Tent Caterpillar
- Megalopyge crispataBlack-Waved Flannel Moth, Crinkled Flannel Moth
- Megalopyge opercularisSouthern Flannel Moth, Puss Caterpillar
- Melanolophia canadariaCanadian Melanolphia, Variable Redmarked Looper
- Melanolophia signatariaSignate Melanolphia
- Metanema inatomariaPale Metanema
- Metarranthis duariaRuddy Metarranthis
- Metarranthis pilosariaX
- Moodna ostrinellaDarker Moodna
- Morrisonia confusaConfused Woodgrain
- Morrisonia latexFluid Arches, Fluid Mamestra
- Nadata gibbosaWhite-Dotted Prominent
- Nematocampa resistariaFilament Bearer, Horned Spanworm Moth
- Nemoria bistriariaTwo-Striped Emerald, Red-Fringed Emerald
- Nemoria mimosariaWhite-Fringed Emerald
- Oedemasia concinnaRed-Humped Caterpillar, Red-Humped Appleworm
- Oedemasia leptinoidesBlack-Blotched Schizura
- Oedemasia semirufescensRed-Washed Prominent
- Oreta roseaRose Hooktip
- Orgyia definitaDefinite Tussock Moth
- Orgyia leucostigmaWhite-Marked Tussock Moth
- Orthodes detractaDisparaged Arches, Disparaged Groundcat
- Orthosia hibisciSpeckled Green Fruitworm Moth, Speckled Green Quaker
- Orthosia rubescensRuby Quaker
- Pachysphinx modestaModest Sphinx, The Big Poplar Sphinx
- Packardia geminataJeweled Tail Slug Moth
- Paleacrita vernataSpring Cankerworm Moth
- Palthis angulalisDark-Spotted Palthis
- Pandemis lamprosanaWoodgrain Leafroller
- Pandemis limitataThree-Lined Leafroller Moth
- Paonias excaecataBlinded Sphinx, Blind Eyed Sphinx
- Paonias myopsSmall-Eyed Sphinx
- Parallelia bistriarisMaple Looper Moth
- Parasa chlorisSmaller Parasa, Green Slug Moth
- Pero ancetariaHubner's Pero
- Pero morrisonariaMorrison's Pero
- Phaeoura quernariaOak Beauty Moth
- Phigalia strigatariaSmall Phigalia, Small Oak Looper
- Phigalia titeaThe Half-Wing Geometer, Spiney Looper, Eastern Oak Looper
- Phlogophora irisOlive Angle Shades
- Phobetron pitheciumHag Moth, Monkey Slug
- Phyllodesma americanaLappet Moth, American Lappet Moth, Southern Lappet Moth
- Plagodis alcoolariaHollow-Spotted Plagodis
- Plagodis fervidariaFervid Plagodis
- Plagodis phlogosariaStraight-Lined Plagodis
- Plagodis pulverariaAmerican Barred Umber, Barred Umber
- Plagodis serinariaLemon Plagodis
- Platynota idaeusalisTufted Apple-Bud Moth
- Pococera aplastellaAspen Webworm Moth
- Polygonia commaEastern Comma
- Probole alienariaDogwood Probole, Alien Probole
- Probole amicariaFriendly Probole
- Prochoerodes lineolaLarge Maple Spanworm Moth
- Prolimacodes badiaSkiff Moth, Skiff Caterpillar
- Protitame virginalisVirgin Moth
- Protoboarmia porcelariaPorcelain Gray, Dashedlined Looper
- Pseudothyatira cymatophoroidesTufted Thyatirid
- Psilocorsis cryptolechiellaBlack-Fringed Leaftier
- Psilocorsis reflexellaDotted Leaftier Moth
- Pyreferra pettitiPettit's Sallow
- Pyrrharctia isabellaIsabella Tiger Moth, Banded Woolybear
- Rifargia subrotataSmall Heterocampa
- Schizura ipomaeaeMorning-Glory Prominent, Checkered-Fringe Prominent
- Selenia kentariaKent's Geometer
- Smerinthus jamaicensisTwin-Spotted Sphinx
- Sphinx kalmiaeFawn Sphinx, Laurel Sphinx
- Spilosoma virginicaVirginian Tiger Moth, Yellow Woolybear Moth, Yellow Bear
- Synanthedon scitulaDogwood Borer, Pecan Borer
- Synchlora aerataWavy-Lined Emerald, Camouflaged Looper
- Tetracis cachexiataWhite Slant-Line
- Tetracis crocallataYellow Slant-Line
- Thalera pistasciariaPistachio Emerald
- Thyridopteryx ephemeraeformisEvergreen Bagworm Moth
- Tolype velledaLarge Tolype, Large Lappet Moth, Vellada Lappet Moth
- Tortricidia flexuosaAbbreviated Button Slug Moth
- Tortricidia testaceaEarly Button Slug
- Venusia comptariaBrown-Shaded Carpet
- Xanthorhoe lacustrataToothed Brown Carpet
- Zale calycanthataDouble-Banded Zale
- Zale lunataLunate Zale
- Zale minereaColorful Zale
- Acleris cervinana
- Acleris placidana
- Anania extricalis
- Dichomeris ventrellus
- Olethreutes auricapitana
- Stigmella ostryaefoliella
- Tulsa finitella
1BeesSoutheastern regional records
Southeastern regional records · Betula
Individual names are not available yet.
Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
8BirdsRecorded genus food-resource interactions; not a state feeding claim
Recorded genus food-resource interactions; not a state feeding claim · Betula
- Acanthis flammeaCommon Redpoll
- Bonasa umbellusRuffed Grouse
- Falcipennis canadensisSpruce Grouse
- Lagopus lagopusWillow Ptarmigan
- Lagopus leucuraWhite-tailed Ptarmigan
- Lagopus mutaRock Ptarmigan
- Sphyrapicus variusYellow-bellied Sapsucker
- Tympanuchus phasianellusSharp-tailed Grouse
Direct food only: birds recorded eating this genus across North America. Caterpillars on host plants also feed nesting birds. NC Native Plant Society: butterfly gardening
No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects
Plant details
- Family
- Betulaceae
- Hardiness
- Zones 4a–9b
- Soil pH
- Acidic to neutral
- Flower color
- Yellow or green
- Growth rate
- Rapid
- Growth habit
- Several stems
- Foliage color
- Green
- Fruit begins
- May
- Fruit ends
- June
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Growing sources and scope
- Bloom · “March to April” · Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition (ranked first; USDA PLANTS, Prairie Moon 2026 Cultural Guide differ) · Carolinas and Georgia
- Flower color · “Yellow or green” · NC Extension Plant Toolbox (ranked first; USDA PLANTS, Prairie Moon 2026 Cultural Guide differ)
- Foliage color · “Green” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
- Fruit begins · “May” · Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition (ranked first; USDA PLANTS differs) · Carolinas and Georgia
- Fruit ends · “June” · Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition (ranked first; USDA PLANTS differs) · Carolinas and Georgia
- Growth habit · “Several stems” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
- Growth rate · “Rapid” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
- Hardiness · “Zones 4a–9b” · NC Extension Plant Toolbox
- Height · “30–70 feet” · NC Extension Plant Toolbox (ranked first; USDA PLANTS, Minnesota Wildflowers, Prairie Moon 2026 Cultural Guide differ)
- Leaves · “Deciduous” · NC Extension Plant Toolbox
- Life cycle · “Woody perennial” · NC Extension Plant Toolbox
- Light · “Full sun (6 or more hours of direct sunlight a day); Partial shade (direct sunlight only part of the day, 2-6 hours)” · NC Extension Plant Toolbox (ranked first; Tennessee Smart Yards, Virginia DCR Piedmont, Virginia DCR Coastal Plain, Prairie Moon 2026 Cultural Guide differ)
- Soil · “Moist; Occasionally dry; Occasionally wet” · NC Extension Plant Toolbox (ranked first; Tennessee Smart Yards, Virginia DCR Piedmont, Virginia DCR Coastal Plain, Prairie Moon 2026 Cultural Guide differ)
- Soil pH · “Acidic to neutral” · NC Extension Plant Toolbox
- Spread · “40–60 feet” · NC Extension Plant Toolbox
Also known as
Black Birch
Conservation status
| Alabama rank | SNR |
|---|---|
| Global rank | G5 |
| AL status | Not verified |
| Federal status | Not verified |
Will it fit your yard?
Check this plant against your county, sun and soil moisture. Conditions are checked in your browser.
Sources
- Alabama Plant Atlas
- USDA PLANTS
- Vascular Plants of North Carolina (NC Natural Heritage Program)
- Weakley, Flora of the Southeastern United States (2025)
- Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
- Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
- Smith, Bachelder, Russell, Morales, Mosher & Seltmann 2024, Bee-Specialization-Modeling v0.6.1 (specialist host table compiled from J. Fowler's pollen specialist bee lists), Zenodo, CC BY 4.0
- Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)
- Narango, Tallamy & Shropshire 2020, Few keystone plant genera support the majority of Lepidoptera species, Nature Communications

























