2013-10-23 After seeing him soar high overhead for a while, this red-tailed hawk brought his wings in close to his body and quickly flew out of sight. It almost looks like he is leaving contrails in this picture! However, I believe he had some spider webs trailing from his wings and that I happened to catch the sunlight glinting off of those. Zion National Park, Utah.
(Click the above picture for a higher resolution image)