Worried about the same thing. Think we're okay at the moment, but it doesn't harm to get some pens sorted. Got 15 birds myself which usually free range. Not sure if I'll be able to fit all mine in happily.I'm in Ireland... do you think it is coming here?!
I have a suitable cage luckily.
It has already been found in wild birds in the next county.... but I love them and I'm panicking.... their cage is just 6' by 10' and there are 8 of them...!