I just got my first lovebird, Lola, less than a week ago. Within the first day of me having her, I brought her over to my boyfriends, who is an vet nurse. She was very quiet when I first got her, and in the 2 days she spent with him shes become a completely different bird. But she has been chewing on my shirt whenever I'm holding her, or anyone elses for that matter. Boyfriend suggested that shes stress chewing ... Any ideas?? Thanks