RULE: Bald Eagle

IF: How did the bird fly = {Soaring (few wing beats)} OR {Hovering or stationary} AND
How did the bird hold its wings in flight = {Held straight with the horizon} OR {Unknown} AND
How BIG was the bird = {Goose-sized} OR {Larger than a goose} AND
<What TYPE of bird was seen> = {ID by Unique Behaviour or Jizz}