Hi all! Right now I have two budgies. I have been visiting an amazing local bird store and handling some of the birds. I have fallen in love with a Senegal (Zazu) but I have a few questions. Firstly, the owners of the store say Zazu is about 9 months old but he already has a really light rim of yellow around his pupil. What time do they start to develop this ring? Also, he has started to bond with me and is super smart, but he likes to bite and seems a little phobic. Is this a personality thing or can he get over it? Zazu is also having issues getting on a pellet diet. Can someone give me a link to a good cage if he will be spending the majority of his time in it? He can be out of his cage for about 4 hours a day. Any other suggestions for a small parrot? Thanks for the advice!