Blue tit (Cyanistes caeruleus)

Blue tit (Cyanistes caeruleus)

Observation - Blue tit (Cyanistes caeruleus) - UK and Ireland. Description: Blue Tits with distinctive markings. I wonder if one feels the cold more than the other? one appears to be quite scruffy, Though it has been very warm (really) here in Cornwall, Or if there is another problem?

Blue Tits with distinctive markings. I wonder if one feels the cold more than the other? one appears to be quite scruffy, Though it has been very warm (really) here in Cornwall, Or if there is another problem?