ooooh good luck with Sky sometimes the way to a budgies heart is through their stomach, you could try holding a millet spray to encourage him over if he is food orientated budgies find it hard to resist millet. I gave mine a millet spray this morning, and they have already demolished it! time to hoover, again lol. Keep up the good work with Sky I hope you have good results from your training!
Yesterday is history, tomorrow is a mystery, but today is a gift