LOL because a lot of african greys do not fit in a medium of course
M/L is a much better fit is you have a large grey.
I actually suggested that 2 years ago to Celltei and cant believe they never followed up. My experience is that the number one topic when you go into a Pak-o-Bird thread is "what size" Foolish of them not to post comparison pics on their website.Done! I just ordered the gold one in medium. It should arrive in the next 2 weeks.
It would be cool if you guys can post pictures of your Pak-O-Birds (if you have varying sizes) for future discussions if people have the same question as me. Maybe just post the small and medium sizes side by side with your bird next to it as well?