We have a new bird in our backyard in Austin, Texas. The bird is coming to a feeder with safflower chips and also a basket with whole peanuts. Looks like a titmouse with a small greyish tuft on the head, otherwise all grey with a black circle around the eye. Very nervous, moving about, clinging to the basket. 3 1/2 to 4 inches. Wings and back, grey. Abd lighter grey. No rufus. Generally kind of drab except the small tuft. My books show the Tufted Titmouse in our area, but this bird lacks the rufus and black crest. The other titmouse's are not in this area. I am new to birding, not sure what I am seeing. Young bird? Young cardinal? Do they have red? In the books, he looks like a pinion titmouse but they are not in Austin. Thanks for any help, this is all new but exciting.