A few photos in Pbase of the Renton Cedar River Mouth Sabine's Gull: standing, floating and in flight:
http://www.pbase.com/marvbreece/new_images


Also, a couple of videos in Flickr:
https://www.flickr.com/photos/138163614 at N02/













Marv Breece
Tukwila, WA
marvbreece at q.com