Bird Silhouettes [ Read all the rules please ! ]

As the title states, silhouettes of birds [ any species ]. S-I-L-H-O-U-E-T-T-E. "From its original graphic meaning, the term "silhouette" has been extended to describe the sight or representation of a person, object or scene that is backlit, and appears dark against a lighter background. Anything that appears this way, for example, a figure standing backlit in a doorway, may be described as "in silhouette".