nope not a coal tit. you got the first one right though. Blue tit dont have a black hood whereas Great Tit also known by the scientific name parus major do. coal tit also has a black head. if you look at the wings on the back which is sort of a clue though you will see that they have some green abouve the wings and bright blue wings. it also has a bright yellow tummy. coal tit doesnt have blue and greenish back and wigs which the coal tit dont have.
another clue is that coal tit - periparus ater
have grayish wings with 2 white wing bars whereaas Great tit also known by the scientific name parus major only have one white wing bar on the side of the wing
