Month by month

What Reptiles and Amphibians Are Out in Missouri in June

50 reptiles and amphibians are active in Missouri in June, and 33 are at peak. Peak species include the Three-toed Box Turtle, American Toad, Western Ratsnake, and Prairie Lizard.

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

Full 12-month Missouri calendar Pick your ecoregion

Species out across Missouri, by group and month

Group
Snakes	1	5	22	23	24	20	17	19	21	20	14	3
Lizards		3	4	6	6	6	6	5	3	3	2
Turtles	1	3	5	8	10	10	9	9	8	6	4	1
Frogs and Toads	2	7	10	10	9	10	11	9	10	10	6	2
Salamanders	1	7	9	9	6	4	4	4	5	6	4

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

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At peak in June 33

Snakes

peak

SnakesCommon WatersnakeNerodia sipedon

peak

SnakesDiamondback WatersnakeNerodia rhombifer

peak

SnakesEastern CopperheadAgkistrodon contortrix

venomous

peak

SnakesEastern MilksnakeLampropeltis triangulum

peak

SnakesNorth American RacerColuber constrictor

peak

SnakesPrairie KingsnakeLampropeltis calligaster

peak

SnakesRed-bellied SnakeStoreria occipitomaculata

peak

SnakesSpeckled KingsnakeLampropeltis holbrooki

peak

SnakesTimber RattlesnakeCrotalus horridus

venomous

peak

SnakesWestern RatsnakePantherophis obsoletus

Lizards

peak

LizardsBroad-headed SkinkPlestiodon laticeps

peak

LizardsCommon Five-lined SkinkPlestiodon fasciatus

peak

LizardsEastern Collared LizardCrotaphytus collaris

peak

LizardsPrairie LizardSceloporus consobrinus

peak

LizardsSix-lined RacerunnerAspidoscelis sexlineatus

Turtles

peak

TurtlesCommon Snapping TurtleChelydra serpentina

peak

TurtlesEastern Musk TurtleSternotherus odoratus

peak

TurtlesNorthern Map TurtleGraptemys geographica

peak

TurtlesOrnate Box TurtleTerrapene ornata

peak

TurtlesOuachita Map TurtleGraptemys ouachitensis

peak

TurtlesPond SliderTrachemys scripta

peak

TurtlesRiver CooterPseudemys concinna

peak

TurtlesSpiny SoftshellApalone spinifera

peak

TurtlesThree-toed Box TurtleTerrapene triunguis

Frogs and Toads

peak

Frogs and ToadsAmerican BullfrogLithobates catesbeianus

peak

Frogs and ToadsAmerican ToadAnaxyrus americanus

peak

Frogs and ToadsFowler's ToadAnaxyrus fowleri

peak

Frogs and ToadsGray TreefrogDryophytes versicolor

peak

Frogs and ToadsGreen FrogLithobates clamitans

peak

Frogs and ToadsPickerel FrogLithobates palustris

peak

Frogs and ToadsPlains Leopard FrogLithobates blairi

Salamanders

peak

SalamandersCave SalamanderEurycea lucifuga

peak

SalamandersWestern Slimy SalamanderPlethodon albagula

Shoulder season in June 17

Snakes

shoulder

SnakesCommon Garter SnakeThamnophis sirtalis

shoulder

SnakesDeKay's BrownsnakeStoreria dekayi

shoulder

SnakesEastern Hognose SnakeHeterodon platirhinos

shoulder

SnakesLined SnakeTropidoclonion lineatum

shoulder

SnakesPlain-bellied WatersnakeNerodia erythrogaster

shoulder

SnakesRing-necked SnakeDiadophis punctatus

shoulder

SnakesRough GreensnakeOpheodrys aestivus

shoulder

SnakesSmooth EarthsnakeVirginia valeriae

shoulder

SnakesWestern Ribbon SnakeThamnophis proximus

shoulder

SnakesWestern Worm SnakeCarphophis vermis

Lizards

shoulder

LizardsLittle Brown SkinkScincella lateralis

Turtles

shoulder

TurtlesPainted TurtleChrysemys picta

Frogs and Toads

shoulder

Frogs and ToadsBlanchard's Cricket FrogAcris blanchardi

shoulder

Frogs and ToadsSouthern Leopard FrogLithobates sphenocephalus

shoulder

Frogs and ToadsWood FrogLithobates sylvaticus

Salamanders

shoulder

SalamandersDark-sided SalamanderEurycea melanopleura

shoulder

SalamandersEastern NewtNotophthalmus viridescens

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.

Missouri in June

What reptiles and amphibians are out in Missouri in June?

50 reptiles and amphibians are active in Missouri in June, and 33 are at peak. Peak species include the Three-toed Box Turtle, American Toad, Western Ratsnake, and Prairie Lizard.

Are venomous snakes active in Missouri in June?

Yes. The Eastern Copperhead and Timber Rattlesnake can be active in June. Watch where you step and don't handle them.