Jody and Ed in Anchorage, Alaska
Answer: Your birds are Brant (formerly Black Brant), a type of small marine goose. They breed in Alaska, but on the west and north coasts. Then they migrate over the ocean almost directly to the mouth of the Columbia River. They winter on the West Coast. Thus, it is understandable that you haven't seen this goose in your Anchorage location. [Click photos above for larger view.]
Question: "Thank you for posting bird information on your website. I have a question regarding our state bird the Western Meadowlark. I don't ever remember seeing one and would like to find one. I live in the Portland metro area. Can you tell where and when to go to see our state bird?"
Diane in Portland, Oregon

There is apparently a movement underway to change the State Bird of Oregon from Western Meadowlark to Osprey.
Send your queries about Pacific Northwest bird identification or behavior or other topics. I'll do my best to figure out what you saw. I'll do some research. Then I'll write an article to answer your question. If you have a certain question, no doubt others will, too, and appreciate knowing the answer. My goal will be to do one Q & A article each week, answering all the questions I receive that week. I'll just use your first name and city in my answers. If you send photos I will likely use them (perhaps cropping and adjusting exposure for the web) so others can see what you are seeing.
Send questions to me using this link: PNWBB Q & A