court321 wrote:What does it mean when turtles open their mouths wide and stretch their necks?
That is one of the signs of RI, but is should not be confused with either basking (they stretch out their arms, legs, and head all the way out), or yawning, turtles do yawn just like we do, maybe not for the same reasons, but they do it, if you see the turtle doing it very often, especially while stretching it's neck, then that is when you should start looking for a vet, the sooner you catch the RI before the turtle gets too sick the better.