What does that mean??
I guess you have to watch the bird for a while to make sure, but I do have one old hen, she's 3 years old and she throws up every time I take her to shipping. She actually does get car sick. First time I got to shipping and saw upchucked seeds in the basket, I FREAKED OUT!!! But I eventually caught her doing it and would put her in a basket by herself and let her ride in the back seat instead of the truck bed. Sure enough....it WAS her but nothing was ever wrong.