stray racing pigeon

I have a stray housed in my shed that I have fed for 5 days. I am unable to look after it any longer as my husband is ill and it shows no sign of leaving. Can you advise who could collect this pigeon please. Thanks for any help.

I have been looking out for this bird for nearly 10 days now. I didn't feed it the first couple of days as I didn't realise it was lost. Worryingly it spends a lot of time on the ground and goes into bushes if I approach it. It can fly and does so with ease, although it limps a bit. It also...