Bird flu is rapidly spreading across the UK, It is not only a highly infectious and highly fatal disease, it is also notifiable, meaning that if any animal is suspected of it, government vets will be dispatched to examine, test and euthanise any infected birds or in contact birds. It is essential that all poultry is kept under cover with food & water that can not be accessed by wildlife, to minimise the risk to them from this horrible virus.
When I was out with the dogs on Sunday on the north downs near Dorking, I saw several sick and dead pigeons in the undergrowth which makes me concerned it is in this area, so keep your birds protected, there is no vaccination or treatment for it.
For more information have a look at the government website https://www.gov.uk/guidance/avian-influenza-bird-flu
Sinead