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Snakes

Eastern Milksnake

Lampropeltis triangulum

Across the regions where it's common, the Eastern Milksnake peaks from April to July.

Shows up in 11 ecoregions and 23 states

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Snakes

Eastern Milksnake

Lampropeltis triangulum

Look, don't take. Many states regulate collecting reptiles and amphibians. Photograph it, log it on iNaturalist and leave it where you found it.

Description

The milk snake or milksnake (Lampropeltis triangulum), is a species of kingsnake; there were once up to 24 subspecies recognized, however fewer are officially recognized today. Adults in the wild apparently average from 38 to 225 g (1.3 to 7.9 oz) in North America.Wikipedia ↗

Habitat

Milk snakes, Lampropeltis triangulum, have a wider geographical range than most other species of snake. They can be found in the United States almost anywhere east of the Rocky mountains.Animal Diversity Web ↗

When it's active

Milk snakes are mostly nocturnal, especially during summer months. Milk snakes are oviparous, laying an average of about 10 eggs per clutch, although that number may vary by region.Wikipedia ↗
Carrie Seltzer · CC BY 4.0

Often mistaken for

Eastern Coralsnake, Texas Coralsnake, Sonoran CoralsnakeScarlet kingsnakes have a tricolored pattern of black, red, white, and various shades of yellow bands that appear to mimic the venomous coral snake in a form of Batesian mimicry. Wikipedia ↗Some milk snakes have a striking resemblance to coral snakes, in Batesian mimicry, which likely scares away potential predators. Wikipedia ↗Coral snakes vs. kingsnakes, milksnakes and scarlet snakes →

Often mistaken for

Eastern Copperhead, Broad-banded CopperheadThough superficially resembling the venomous copperhead (Agkistrodon contortrix) and often killed as a result of this mistaken identity, the corn snake lacks functional venom and is harmless to humans. Wikipedia ↗Corn snakes can sometimes be confused with venomous southern copperheads (Agkistrodon contortrix), but the two can be differentiated by the narrower head, lighter coloration, and square-shaped spots that are found in red corn snakes. Animal Diversity Web ↗Copperheads vs. young ratsnakes, corn snakes, watersnakes and hognose snakes →

About the Eastern Milksnake

When is the Eastern Milksnake most active?

Across the regions where it's common, the Eastern Milksnake peaks from April to July.

Where does the Eastern Milksnake live?

It has enough records to show in 11 ecoregions and 23 states, including Connecticut, Illinois, Indiana, and Iowa.

What does the Eastern Milksnake look like?

It's often confused with the Eastern Coralsnake, Texas Coralsnake, and Sonoran Coralsnake.

What does the Eastern Milksnake look like?

It's often confused with the Eastern Copperhead and Broad-banded Copperhead.