Great black bellied image. The light quality is excellent. The setting, with the foamy water is eye catching in a good way.
I enjoy how the foam/water line frames the bird. The plumage on the bird itself is neat. Technically well captured.
I like the low light and quality of it. Neat the see the foaming waves, and from the water pulling off the leg we can see that those waves are pulling back into the sea...cool! Very nice details, and I especially like the water drops on the belly. Very nice image :-)
Very pleasing image. All the elements of the surf are great and your bird is full of details...and the water droplets are icing. If you have it, might add just a tad bit of canvas on top.