This Caspian Tern water color from Sweden has some very simple and compelling style http://alandaltonart.blogspot.com/2010/08/water-colours-hallogarn-31st-july-3rd.html

Caspian Terns Nesting in Alaska: Prophecy, Serendipity, and Implications for Regional Climate-Related Change by Bob Gill Western Birds 39:97–100, 2008 A photo of discovery in the Caspian Tern world from 7 years ago almost to the day.

Blogger suggests "Caspian Tern In Undignified Flight Pose" but I think it like an Olympian diver in mid drama. Awesome athlete the Caspian Tern. http://featheredphotography.com/blog/2012/04/09/caspian-tern-in-undignified-flight-pose/

It's wiki time on Caspian Terns http://seabird.wikispaces.com/Caspian+Tern

Notes on the behaviour of Caspian Terns on Lake Opinicon

http://opinicon.wordpress.com/2010/11/19/notes-on-the-behaviour-of-caspian-terns-on-lake-opinicon/

When you see a green chested tern you know it has a story.

Every banded tern can be a story

http://blog.bird-rescue.org/index.php/2012/07/a-tern-up-for-the-books/