not sure what is wrong with my female tiel who lives in an outdoor aviary with her male friend...the past day she is acting odd.. mostly when she is disturbed and flies. she sqweeks and hangs her tongue out and shakes her head as if something is annoying her. she is also sitting on the concrete floor of the aviary alot which is not like her,, i was wondering about her being egg bound but isn't it a bit early and would this make her quite ill?? thanks