A midweek Texel is a good way to enjoy life. At the margins of the day I spent quite some hours to test my new Canon EOS 7D camera. I fully concentrated on flight shots of terns. Little Terns (Sternula albifrons/Dwergstern), foraging above the sea near the lighthouse in the north, and Common Tern (Sterna hirundo/Visdief), breeding on shell beaches in small pools just behind the Wadden dike, proved to be nice subjects. But Sandwich Terns (Sterna sandvicensis/Grote Stern) were the absolute stars; here a fly-by almost at eye level (the strong NE wind helped me a bit). The caught Sandeel (Ammodytes sp./Zandspiering) plays an important role in the courtship rituals. Conclusion: The AF system of the 7D works fine and is fast, however the images are a bit noisy.
* Canon EOS 7D with 500mm/f4 IS; ISO-400, f7.1, 1/2000s; from tripod.