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Species library

Care sheet

Eastern Box Turtle

Terrapene carolina

Also known as: Common Box Turtle

Emydidae ยท Testudines

IntermediateCITES IIIUCN VU
Activity
โ˜€๏ธ Diurnal
Temperament
Hands-off
Adult length
4.5โ€“6.5 in
Adult weight
230โ€“900 g
Lifespan (captivity)
30โ€“50 yrs
Native range
Eastern United States โ€” woodlands and meadows
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Care guide

Overview

Eastern Box Turtle (Terrapene carolina) โ€” a terrestrial (not aquatic) turtle that needs high humidity, a deep moisture-retentive substrate with a humid hide, UVB, and ideally an outdoor pen in warm weather. It is Vulnerable in the wild with widespread state protections, so keep only captive-bred animals. Long-lived and stress-sensitive; minimize handling.

Environment

Climate

Cool side
70โ€“75 ยฐF
Warm side
80โ€“85 ยฐF
Basking spot
84โ€“88 ยฐF
Nighttime
65โ€“70 ยฐF
Humidity (ambient)
60โ€“80%

Environment

UVB lighting

Required?
Yes โ€” provide UVB
Fixture type
T5 HO
Replacement interval
Every 12 months

Housing

Enclosure

Orientation
Terrestrial
Bioactive setup
Suitable
Minimum size by life stage
  • HatchlingNot specified
  • JuvenileNot specified
  • Adult8 sq ft floor minimum (larger/outdoor preferred); deep substrate + leaf litter + humid hide

Housing

Substrate

Safe options
topsoil/coco fiber/play sand mixcypress mulchleaf littersphagnum moss
Avoid
dry-only substrategravelcedarpine

Nutrition

Diet & feeding

Dietary type
Omnivore
Feeding frequency by life stage
  • JuvenileDaily
  • AdultEvery other day
Supplementation

Calcium + D3 dusting; vitamin A important (deficiency causes swollen eyes); varied insects, greens, and some fruit.

Care

Water & behavior

Water

Shallow soaking dish (chin-deep, easy exit); mist to hold humidity.

Legal & ecology

Conservation

CITES
Appendix II
IUCN Red List
VU ยท Vulnerable
Wild populations

Vulnerable (IUCN) and CITES Appendix II; many US states prohibit wild collection. Strongly favor captive-bred animals โ€” do not collect from the wild.

Citations

Sources

Every husbandry parameter on this page is backed by the references below. Click through to read the originals.

  1. breeder community

    8 sq ft min, humidity 60-80, basking 84-88F / cool 70-75F, T5 HO UVB, humid hide, diet, ARAV exam guidance.

    Published: 2022-01-01

  2. Terrapene carolina โ€” account #085 (VU, CITES II)

    IUCN Tortoise & Freshwater Turtle Specialist Group

    government

    Vulnerable, CITES Appendix II, threats; captive-bred strongly preferred.

    Published: 2011-01-01

  3. Eastern box turtle

    Smithsonian's National Zoo

    government

    Size, biology, lifespan.

    Published: 2020-01-01

โœ“ Verified by the Herpetoverse content team

Eastern Box Turtle (Terrapene carolina) ยท Herpetoverse