My 9 week old pullet was enjoying a dust bath and all of a sudden jumped up squawking and crouching her legs in a weird way. She acted like she couldn't walk and did this crouching thing for a few minutes, still acting very skittish and breathing heavily. After a few moments of panic (for both of us, I was sure she was stricken by some terrible disease!) she was right back to normal but still very nervous! I assume she was stung by something...I didn't see a bee. Has anyone else ever seen one of their birds get stung or display this kind of behavior?