These are called sea pigeons locally.

We were trying to figure out who lives in the sand cliff holes on Marrowstone Island.

We see something fly out but weren’t quite sure who it is.

And then, aha! We see an owner.

https://www.allaboutbirds.org/guide/Pigeon_Guillemot/id

They look like ducks except the beak is not duck like. From the Cornell All About Birds Site: “Ornithologists recognize five subspecies that differ mostly in size: eureka in Oregon and California; adianta from Washington to the central Aleutians; kaiurka in the west-central Aleutians and the Commander Islands; columba from the Bering Strait to the Kamchatka Peninsula of Russia. The subspecies of Pigeon Guillemot that inhabits the Kuril Islands of Japan, snowi, has little to no white in the upperwing, unlike other subspecies.” They are in the family with auks and murres and puffins, rather than ducks. How aukward, heh, heh. I am informed that they “are not good eating”. Too fishy.

For the Ragtag Daily Prompt: float. They are very good at floating and diving, and make a whirring sound as they fly. They have a high piping song.

The range map is cool: https://www.allaboutbirds.org/guide/Pigeon_Guillemot/maps-range.