Does a scientist really evaluate evidence with a pre-disposed opinion? It can't be what it looks like it may be (just a big bird) ..... so it has to be a dinosaur with 4 legs that walks on the back two, with birdlike characteristics, that swims out to sea to feed on fish and carrion. How could I not think of that myself????? Why... it's as plain as the nose on one's face.
You're growing tiresome. Repeat after me: "totality of the evidence."