Blue Tit

Weather was a bit better this afternoon so I went for a walk along the River Avon.
There is a cottage there where the family obviously like the Birds so they have feeders outside?When I first arrived all the Birds made a quick exit into the trees.But after a short while they became braver and braver!
There was a mix of Blue Tits and Great Tits.Which I now discover,are renowned for creating mixed colonies in Winter time for food purposes.Share and share alike I suppose?
Anyway these Blue Tits were eventually only 5-6 feet away while waiting their turn @ the feeder. Typical though? I have 30-40 photos that I could have posted today!