why did my parrot suddenly start singing after the other one died?
i had two cockatiels; my male cockatiel has recently died due to sickness (although i cant be sure, he just looked very sick one night and we couldnt take him to the vet because it was very late, but he was constantly sleeping with his head up and drinking alot. the other one probably knew that he was sick and kept screaming at him whenever he got close to her) and after that my female parrot, who was very quiet, started singing and being very vocal all of a sudden as if shes calling out to him. i probably cant get another cockatiel because i heard that they have mates for life, is she lonely? how can i help her?