My snake seems to be yawning quite often...
Every night at about this time he will peek his head out of either hide, and just sit there until I decide to go to bed, and probably after that too.
Every once and a while I will catch him yawning when hes sitting like this.
He isn't mouth breathing, and I don't think he is resetting his jaw since he has done it every night since he ate 4 days ago. Do snakes really yawn that much? He has no mucus that I can see...I suppose tomorrow I can look inside of his mouth if I can figure out how to open it..