Aahhhh yes.... the drop and make him pick it up routine! I know it well.
Are they sitting on top of your tv set? If so, I think you need to get/make them a play area... they could do all sorts of damage to your tv.
I'm surprised to see the blue bit is still inside the white cap. I give one of those to Janey and she's got it out of there in 3 seconds!
They're beautiful birds. Enjoy time with the little one whilst he is still a baby... they're soooo cute when they're babies!
Ellie.