Posted by Toe on July 26, 2015 at 23:01:49
https://www.flickr.com/photos/52157777@N05/19849302490/in/dateposted-public/
Here's a challenge to anyone brave enough to undertake it. This bird was seen about 15 minutes after sunset, hence the horrible light. But, there are two field marks which should tell you what it is. The tail streamers is one. Can you figure out the other?