Month by month

What Reptiles and Amphibians Are Out in Texas in March

126 reptiles and amphibians are active in Texas in March, and 78 are at peak. Peak species include the Pond Slider, Green Anole, Texas Spiny Lizard, and American Alligator.

Counted from iNaturalist research-grade observations recorded inside Texas. Seasons shift across the state, so for a closer match, pick your ecoregion.

Full 12-month Texas calendar Pick your ecoregion

Species out across Texas, by group and month

Group
Snakes	17	36	44	56	60	60	58	56	54	50	34	25
Lizards	13	21	30	36	35	35	35	36	35	30	24	17
Turtles	8	11	16	17	16	16	16	16	16	15	12	9
Frogs and Toads	19	21	29	33	35	34	34	33	31	28	23	17
Salamanders	6	6	6	7	5	4	2	2	2	5	7	6

Numbers = species active that month (at peak or just starting / winding down).

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At peak in March 78

Snakes

peak

SnakesBanded WatersnakeNerodia fasciata

peak

SnakesBlack-striped SnakeConiophanes imperialis

peak

SnakesBrahminy BlindsnakeIndotyphlops braminus

introduced

peak

SnakesDeKay's BrownsnakeStoreria dekayi

peak

SnakesDiamondback WatersnakeNerodia rhombifer

peak

SnakesEastern CopperheadAgkistrodon contortrix

venomous

peak

SnakesEastern Hognose SnakeHeterodon platirhinos

peak

SnakesFlat-headed SnakeTantilla gracilis

peak

SnakesGlossy SwampsnakeLiodytes rigida

peak

SnakesGraham's Crawfish SnakeRegina grahamii

peak

SnakesGreat Plains Ground SnakeSonora episcopa

peak

SnakesMississippi Green WatersnakeNerodia cyclopion

peak

SnakesMudsnakeFarancia abacura

peak

SnakesPlain-bellied WatersnakeNerodia erythrogaster

peak

SnakesPrairie KingsnakeLampropeltis calligaster

peak

SnakesRing-necked SnakeDiadophis punctatus

peak

SnakesRough EarthsnakeVirginia striatula

peak

SnakesSaltmarsh SnakeNerodia clarkii

peak

SnakesSchott's WhipsnakeMasticophis schotti

peak

SnakesTamaulipan MilksnakeLampropeltis annulata

peak

SnakesTexas Blind SnakeRena dulcis

peak

SnakesTexas CoralsnakeMicrurus tener

venomous

peak

SnakesTexas Patch-nosed SnakeSalvadora lineata

peak

SnakesWestern MilksnakeLampropeltis gentilis

peak

SnakesWestern Ribbon SnakeThamnophis proximus

Lizards

peak

LizardsBrown AnoleAnolis sagrei

introduced

peak

LizardsCanyon LizardSceloporus merriami

peak

LizardsCommon Five-lined SkinkPlestiodon fasciatus

peak

LizardsCommon Side-blotched LizardUta stansburiana

peak

LizardsFour-lined SkinkPlestiodon tetragrammus

peak

LizardsGreater Earless LizardCophosaurus texanus

peak

LizardsGreen AnoleAnolis carolinensis

peak

LizardsKeeled Earless LizardHolbrookia propinqua

peak

LizardsLittle Brown SkinkScincella lateralis

peak

LizardsOrnate Tree LizardUrosaurus ornatus

peak

LizardsPrairie LizardSceloporus consobrinus

peak

LizardsRose-bellied LizardSceloporus variabilis

peak

LizardsSlender Glass LizardOphisaurus attenuatus

peak

LizardsSpotted House GeckoHemidactylus parvimaculatus

introduced

peak

LizardsTexas Banded GeckoColeonyx brevis

peak

LizardsTexas Spiny LizardSceloporus olivaceus

Turtles

peak

TurtlesCommon Snapping TurtleChelydra serpentina

peak

TurtlesEastern Mud TurtleKinosternon subrubrum

peak

TurtlesEastern Musk TurtleSternotherus odoratus

peak

TurtlesFalse Map TurtleGraptemys pseudogeographica

peak

TurtlesFlorida Red-bellied CooterPseudemys nelsoni

introduced

peak

TurtlesOuachita Map TurtleGraptemys ouachitensis

peak

TurtlesPond SliderTrachemys scripta

peak

TurtlesRazor-backed Musk TurtleSternotherus carinatus

peak

TurtlesRiver CooterPseudemys concinna

peak

TurtlesSpiny SoftshellApalone spinifera

peak

TurtlesTexas CooterPseudemys texana

peak

TurtlesTexas Map TurtleGraptemys versa

Alligators

peak

AlligatorsAmerican AlligatorAlligator mississippiensis

Frogs and Toads

peak

Frogs and ToadsAmerican BullfrogLithobates catesbeianus

peak

Frogs and ToadsAmerican ToadAnaxyrus americanus

peak

Frogs and ToadsBarking FrogCraugastor augusti

peak

Frogs and ToadsBlanchard's Cricket FrogAcris blanchardi

peak

Frogs and ToadsCajun Chorus FrogPseudacris fouquettei

peak

Frogs and ToadsCope's Gray Tree FrogDryophytes chrysoscelis

peak

Frogs and ToadsCrawfish FrogLithobates areolatus

peak

Frogs and ToadsFowler's ToadAnaxyrus fowleri

peak

Frogs and ToadsGray TreefrogDryophytes versicolor

peak

Frogs and ToadsGreen FrogLithobates clamitans

peak

Frogs and ToadsHurter's SpadefootScaphiopus hurterii

peak

Frogs and ToadsMexican Burrowing ToadRhinophrynus dorsalis

peak

Frogs and ToadsPickerel FrogLithobates palustris

peak

Frogs and ToadsRio Grande Chirping FrogEleutherodactylus campi

peak

Frogs and ToadsSouthern Leopard FrogLithobates sphenocephalus

peak

Frogs and ToadsSpotted Chorus FrogPseudacris clarkii

peak

Frogs and ToadsSpring PeeperPseudacris crucifer

peak

Frogs and ToadsStrecker's Chorus FrogPseudacris streckeri

peak

Frogs and ToadsWestern Narrow-mouthed ToadGastrophryne olivacea

Salamanders

peak

SalamandersEastern NewtNotophthalmus viridescens

peak

SalamandersSmall-mouthed SalamanderAmbystoma texanum

peak

SalamandersWestern Dwarf SalamanderEurycea paludicola

peak

SalamandersWestern Lesser SirenSiren nettingi

peak

SalamandersWestern Slimy SalamanderPlethodon albagula

Shoulder season in March 48

Snakes

shoulder

SnakesBaird's RatsnakePantherophis bairdi

shoulder

SnakesBlack-necked Garter SnakeThamnophis cyrtopsis

shoulder

SnakesBroad-banded CopperheadAgkistrodon laticinctus

venomous

shoulder

SnakesCentral American Indigo SnakeDrymarchon melanurus

shoulder

SnakesCheckered Garter SnakeThamnophis marcianus

shoulder

SnakesChihuahuan NightsnakeHypsiglena jani

shoulder

SnakesCommon CoachwhipMasticophis flagellum

shoulder

SnakesGopher SnakePituophis catenifer

shoulder

SnakesGreat Plains RatsnakePantherophis emoryi

shoulder

SnakesMountain Patch-nosed SnakeSalvadora grahamiae

shoulder

SnakesNorth American RacerColuber constrictor

shoulder

SnakesNorthern CottonmouthAgkistrodon piscivorus

venomous

shoulder

SnakesPlains Black-headed SnakeTantilla nigriceps

shoulder

SnakesRough GreensnakeOpheodrys aestivus

shoulder

SnakesSpeckled KingsnakeLampropeltis holbrooki

shoulder

SnakesStriped WhipsnakeMasticophis taeniatus

shoulder

SnakesTimber RattlesnakeCrotalus horridus

venomous

shoulder

SnakesWestern Diamond-backed RattlesnakeCrotalus atrox

venomous

shoulder

SnakesWestern RatsnakePantherophis obsoletus

Lizards

shoulder

LizardsBlue Spiny LizardSceloporus cyanogenys

shoulder

LizardsBroad-headed SkinkPlestiodon laticeps

shoulder

LizardsCommon Spotted WhiptailAspidoscelis gularis

shoulder

LizardsCrevice Spiny LizardSceloporus poinsettii

shoulder

LizardsEastern Collared LizardCrotaphytus collaris

shoulder

LizardsGreat Plains SkinkPlestiodon obsoletus

shoulder

LizardsLaredo Striped WhiptailAspidoscelis laredoensis

shoulder

LizardsMarbled WhiptailAspidoscelis marmoratus

shoulder

LizardsMediterranean House GeckoHemidactylus turcicus

introduced

shoulder

LizardsRoundtail Horned LizardPhrynosoma modestum

shoulder

LizardsRusty-rumped WhiptailAspidoscelis scalaris

shoulder

LizardsSix-lined RacerunnerAspidoscelis sexlineatus

shoulder

LizardsSouthwestern Fence LizardSceloporus cowlesi

shoulder

LizardsTexas Alligator LizardGerrhonotus infernalis

Turtles

shoulder

TurtlesSabine Map TurtleGraptemys sabinensis

shoulder

TurtlesSmooth SoftshellApalone mutica

shoulder

TurtlesThree-toed Box TurtleTerrapene triunguis

shoulder

TurtlesYellow Mud TurtleKinosternon flavescens

Frogs and Toads

shoulder

Frogs and ToadsCliff Chirping FrogEleutherodactylus marnockii

shoulder

Frogs and ToadsEastern Narrow-mouthed ToadGastrophryne carolinensis

shoulder

Frogs and ToadsGiant ToadRhinella horribilis

shoulder

Frogs and ToadsGreen TreefrogDryophytes cinereus

shoulder

Frogs and ToadsGulf Coast ToadIncilius nebulifer

shoulder

Frogs and ToadsRed-spotted ToadAnaxyrus punctatus

shoulder

Frogs and ToadsRio Grande Leopard FrogLithobates berlandieri

shoulder

Frogs and ToadsSquirrel Tree FrogDryophytes squirellus

shoulder

Frogs and ToadsTexas ToadAnaxyrus speciosus

shoulder

Frogs and ToadsWoodhouse's ToadAnaxyrus woodhousii

Salamanders

shoulder

SalamandersMarbled SalamanderAmbystoma opacum

Peak and shoulder ratings are rough guidance, not a schedule. Weather, elevation and the year can shift any species by weeks.

Rare and protected species are left off on purpose. Look, don't take, and never handle a venomous snake.

Texas in March

What reptiles and amphibians are out in Texas in March?

126 reptiles and amphibians are active in Texas in March, and 78 are at peak. Peak species include the Pond Slider, Green Anole, Texas Spiny Lizard, and American Alligator.

Are venomous snakes active in Texas in March?

Yes. The Western Diamond-backed Rattlesnake, Northern Cottonmouth, Eastern Copperhead, Broad-banded Copperhead, Texas Coralsnake, and Timber Rattlesnake can be active in March. Watch where you step and don't handle them.