Sorry I've not get any experience of poultry couriers or transporters. I did have a lady email me once form Devon way about some of my polish, she wanted to use a courier and said she would sort one but then never got back to me so I didn't get to find anything out about them.
Hope your able to find one
Thanks for the reply, i really hope i can find someone reliable, I'm waiting to see if the breeder knows of any yet. I'm at the Midland Game Fair this weekend so i might be able to ask some of the poultry sellers. Thanks again x