Mr. M. Jay

Mostly we get sparrows and finches and wrens (and the occasional dove) at our fountain, but this dude was there last week, kinda bullying the littler birds (rather like the big mean kid on the playground). B. knocks on the window when he sees one bird being mean to another: he's the playground monitor protecting the little guy (sweet!).

It looks as if Mr. M.Jay is enjoying the tall grass...

I think this is a mockingbird, but I'm not totally sure?