Back in Jan. 2008 I decided that since I enjoyed playing with Linda's parrot so much I would get a Budgie or Parakeet as they are normally called in the US. I went and bought Danny who is the blue one. I got him home and in his new cage and he just sat there looking so lonely so I went back the next day and got Debbie, the yellow one. The bonded right away and have been constant mates since. They love to play outside the cage on the play center and they also like to climb the drapes in the living room and sit on the curtain rod. They are a lot of fun to watch and hear.