Sunday morning walk - Marsh tit?

Hello all. I went for a walk through some nearby woods and fields today. I saw some greater spotted woodpeckers chasing each other, but couldn't get a good picture of them.

I did though, get a few pictures of this little chap. I believe it to be a male Marsh tit. I hadn't seen one before that i know of. 

Would anyone agree that that's what this bird is?

Keep well. Wrap up warm!