Ridgefield NWR, River ‘S’ Unit, 21 December. Part 1 of 3
On Wednesday, we saw a gap of decent weather in the forecast and decided to go for it. Our destination would be the River ‘S’ Unit at Ridgefield NWR, on the bank of the Columbia River near Vancouver, WA. In this section, you drive on a gravel road that winds around a series of ponds, grassy fields, marsh, forest, and canals in the refuge. Your car is your “blind” during this 4-mile auto route. The NWS forecast was for above-freezing temperatures and partly cloudy skies – no precipitation. But as we prepared to leave Olympia, a high fog sat overhead. And with the below-freezing morning temperatures, the moisture in the fog fell as fine ice pellets. These pellets coated the 4Runner and the roads. But once we were south of Tumwater, the fog was gone and the sun began to break out through the clouds.
By the time, we reached Ridgefield, we were in bright sun, well, as bright as the sun gets on the shortest day of the year. While the air temperatures were in the upper 30’s, there was a biting wind. Over 3 hours, we would drive the 4-mile loop (see
https://ridgefieldfriends.org/wp-co...-PRINTING_RIVERS-Updated-1-14-2020.pdf?x25981) for a nice map of the loop) twice with the windows down (better for picture taking and viewing with binocs). The heat in the 4Runner was on high and that helped cut the cold a bit.
We did not hear any shotguns firing and the branch road off the Loop Road to an area that allows waterfowl hunting was closed this day. That probably relaxed the waterfowl and everything else in the refuge. On our loops, we spied lots of dabbling ducks: Northern pintails (drake and a female Northern shoveler hen),

Northern shovelers,

green-winged teals,

and mallards in the scattered ponds. We also spotted a few American wigeons and wood ducks. There were also several flocks of coots. The diving ducks were well-represented too with ring-necked ducks, buffleheads, and hooded mergansers.

Several pied-billed grebes dove for lunch in the canal that parallels the road that separates Bull Lake from Horse Lake and bisects Quigley Lake (site 2 on the River ‘S’ map).

We had seen and heard Vs of Canada geese flying overhead and encountered small groups feeding and resting at the edges of several ponds. A flock of cackling geese, smaller cousins of Canada geese, were grazing on grass shoots along the dike between Rest Lake and Schwartz Lake (site 12). In addition to being smaller (and having slightly different coloration), cackling geese tend to form very tight flocks when foraging on the ground.

A lone snow goose (who should be with its numerous buddies in the Skagit fields) mingled with some pintails and Canada geese in Schwarz Lake.

Pairs and threesomes of tundra swans flew from Rest Lake to South Big Lake to join the birds already there. There were probably a hundred or more swans in the waters of the two lakes.


Steve