Hey guys. New to BYC. Thanks for having me. One of my birds has developed a kind of issue. She lays her head back onto her back and walks in circles. Once she is going for a while she walks pretty good but her head is tilted/cocked to the right. She once went to her side and started doing what can best be described as the "Curly move". Like the beloved Curly of the Three Stooges. Just clucking and going around on the ground in a circle. Later she seemed ok. Any ideas before I take her to the vet?