Raptors

The Steller's sea eagle has a head-to-body ratio of .1 :6 with the beak occupying about half of the head. The wings form a sharply cut an "M" when in flight-a silhouette identifying this bird as a falcon.

Subtle differences exist in the wingspan and appearance of the wings when spread, but this image still gives you a general idea of the silhouette of a raptor in flight.