I checked Rock Cut SP around 2:00 p.m. this afternoon. Despite the very cold temperatures during the previous week, Pierce Lake was mostly open. Only the eastern 25% were covered with ice.
There were over 4,000 Canada Geese on the lake. They dwarfed all other species by numbers and volume. Mixed in were an estimated 350 Cackling Geese, 1 juvenile blue morph Snow Goose, 1 juvenile Pied-billed Grebe (it still had streaks on its head and face), 40 or so Common Goldeneye, about 20 Hooded Mergansers, some (8) Lesser Scaup, 4 Black Ducks, 25 Common Mergansers and a single Bufflehead (female). There was an odd Canada Goose that was probably a hybrid between Canada and Barnacle. It had a Barnacle head and face but the rest of it was Canada. All of the gulls were either Ring-billed or Herring.
The Tundra Swans reported from a few days ago were not present.
Around 2:40 p.m., the Canadas started to leave. In groups of 30-200 they started to fly off of the lake and toward the south. By 3:00 p.m., there were fewer than 200 Canadas on the lake.
A few other highlights were a 1st year Bald Eagle, 20 Coots, 1 Belted Kingfisher, and 1 fly-over Common Grackle.