Hi everyone, I have a chick that is almost 4 weeks old. For the last couple of days, she's been shaking her head a bit more than what I would consider normal. It's not like she's shaking it slowly, it's quick movements like she has something that she's trying to get off of her face, if that makes sense. Today she has also starTed making the 'yawning' motion a lot, she does it over and over. Then it will stop for a while, and then she'll start up again. Other than those two things she is acting completely normal, eating, drinking, walking around, not lethargic, etc. My other chicks are not doing any of these things, either. Could this be an ear infection? Something stuck in her crop, maybe? Is there something I should be checking? These are my first chicks and although I've read and read, I can't put my finger on this one. If there is any other information that might help please ask. I can post photos but I'm not sure how much that would help. Also I wasn't sure if I should put this here or in the emergencies section, since I'm not sure if this an emergency! Thanks in advance for any help! 
