I heard about these birds on a science podcast the other day. It was pretty funny to hear the scientists talk about how beautiful the Great Tits are. Unfortunately, we have no Great Tits in the US.
We have something "similar" in the US. I don't remember the name, my wife would. There is a guy on youtube who got/gets a lot of flak for posting videos of long range pellet gun shots on them and other vermin on his farm.