I saw this Great Blue Heron at Delta Ponds all poised and ready to strike. I knew it had a fish in focus. In a blink of an eye the bird was in the water and completely under except for the wings. Just as quickly it was out of the water with prey held fast in its beak. Herons are among the world's best fishers, despite all the gear that human fishers collect. I can't say I have ever seen a heron go hungry.