My favorite is prosaic: long hair. This shouldn't be rocket science, as long hair actually EXISTS, in this universe, in today's world. But the people who write it have obviously never had it. (Ditto for female attributes, depending on size of same and laziness of author.)

Also, yeah, I do roll my eyes at four-legged creatures who also have wings. I've studied evolutionary biology, yo. And mammalian and avian anatomy. Tell me how these things all go together and I'll suspend my disbelief; otherwise, I'll perceive the writer as lazy and my eyes will start with the rolling.