Chicagoraptor or Chicagoraptor Imitaticus, a recently discovered creature that resembles a type of raptor, it's covered in feathers, it has sharp claws, talons and teeth, it seems carnivorous but it hasn't been reported killing anything or eating anything, but caution is still advised, and one is outside your door. It breathes on the glass, fogging it up, it's eyes reflect the light from inside your house. Is it male? Is it female? You don't know, and you don't know why it's here, it only moves it's head if you leave it's line of sight ,it's stays, even when you took a picture of it, it seems interested in you, like you're an animal being looked at while in the zoo