• @Trashcan
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    69 months ago

    That’s neat and all. But how do they retract their heads?

    • @samus12345
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      49 months ago

      And feet, especially box turtles. Some species can indeed go inside their shells - while still being a part of the shell itself, of course.

    • @RampantParanoia2365
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      19 months ago

      Kinda looks like those vertical bones are part of a hinge joint.