I love the strong lines, angles and symbol of freedom. If I use a bird image I identify with sparrows and robins, or geese, NOT swallows. I feel like the swallow image is a bit too popular for me to like it on me. But I have to say I can see the appeal of
"Some people believe that ravens guide travelers to their destinations. Others believe that the sight of solitary raven is considered good luck. While a group of ravens predicts trouble ahead. And a raven right before battle promises victory.