Just an update.

I phone Bob today, to find out how Jo is doing.
He said she is simply fantastic. She has started flying onto his arm and scurrying up - and promptly biting him on the ear!
He said Agro and her are sleeping together on the branches at night, and Agro is flabbergasted at how noisy she can be. He apparently stares at her when she squaks ...... Probably thinking "WHAT THE?????"

So, the birdie seems to have settled down quite promptly .....

Thanks for all your support
Michelle