It had a bald head with single upstanding feather, red chest. Seen in Devon near south coast.
It's a Robin....possibly going through its molt and still to get his new head feathers...or it could have mites.....there are quite a few bedraggled birds around the now...they molt after their breeding season has finished
(Pardon the Scottish Accent)
2013 photos & vids here
eff37 on Flickr