Wood turtle

Latin Name
Glyptemys insculpta

Class
Reptiles

Order
Testudinata

Description

Wood turtles have brown carapaces (shells) with distinct, ornately marked scutes (segments). Their underside and legs are flecked with yellow, red or orange coloration. They are sexually dimorphic—males have longer tails and claws than the females. The largest individuals can reach 9 inches in length.


 

Range

Wood turtles are found in North America.


Status

The wood turtle is considered vulnerable.


Habitat

Per its name, this species spends the majority of its time in the shadow of trees. But as a semi-aquatic creature, the wood turtle is reliant on streams, ponds and rivers. When the sun shines, these turtles can be found basking on logs.


Niche

Omnivorous creatures, wood turtles eat plants, animals, insects and carrion. Their eggs fall prey to forest foragers.


Life History

As many as 18 soft eggs are deposited in exposed, sandy riverbanks. After six weeks of incubation, offspring emerge and dive in. These are slow-developing creatures. Sexual maturity comes at about 20 years. Wood turtles are primarily solitary. When forced to share a space, these turtles create a hierarchy system.


Special Adaptations
  • Among turtles, this species is considered intelligent. Wood turtles are adept at escape and climbing. In one study using mazes, a scientist determined that wood turtles have the learning capacity of rats.
  • Wood turtles are crafty hunters. They will stomp the ground (with feet or shell), which creates vibrations that prompts works to wiggle to the surface, where they're gobbled up.


ARKive Media

ARKive image - Wood turtle laying eggsARKive image - Wood turtle eggs in nest in sand bankARKive image - Wood turtle hatching from egg

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