Friday, January 4, 2019

January 3 - Capitol Lake


It was raining and 46° when we got up this morning.  I had an errand this morning, but on the way, I stopped at the mouth of Schneider Creek to scope Budd Inlet for birds, picking up Barrow’s Goldeneye, Greater Scaup, and Western Grebe as new for the year.  It was fun watching the gulls dropping clams onto the cobble strand to crack them open for their breakfast.


A flock of Yellow-rumped Warblers flew from one patch of cover to another, barely stopping in the rain.   The ones I could get a view of were the Audubon’s subspecies.
Audubon's Yellow-Rumped Warbler

Afterward, I drove over Tumwater Falls Park to walk the loop trail from the Upper Falls to the Lower one and back.
Upper Tumwater Falls west side


The water was moderately high, but not running muddy.  As I started out, I stopped at the hatchery weir above the falls to look at a pair of Mallards,


only to have an American Dipper fly over and land on a barrier log right in front of me!  This park is the easiest location to see the Dippers that I know of.
American Dipper
John Muir called them Water Ouzels
I greatly appreciate the observations of John Muir in Chapter 13 The Water-Ouzel, in The Mountains of California (1894)

“He is the mountain streams’ own darling, the humming-bird of blooming waters, loving rocky ripple-slopes and sheets of foam as a bee loves flowers, as a lark loves sunshine and meadows. Among all the mountain birds, none has cheered me so much in my lonely wanderings, - none so unfailingly.”
White eyelid


All birds have a nictitating membrane, a translucent whitish/bluish “third eyelid” that flicks across the surface of the eye from front to back to protect it while still allowing some vision.  But, the white flash of the Dipper is a white-feathered eyelid.  No one seems to know why this species has this eyelid, and why they show it off with a slow ‘blink’.


I continued down the river to what used to be the estuary.  In 1949, the State of Washington constructed a dam at the mouth of the estuary to form a “reflecting pool”.
It's called "Capitol Lake" for a reason
This was the result of ‘planning’ in 1911.  The State Capitol Commission had conducted a design competition for Washington’s capitol building and selected the Wilder and White plan.  That plan included the concept for “A tide lock at the Boulevard [to the west] would form a lake and the whole effect would be visible from most parts of the city as well as from the sound.”  Unfortunately, over the past century, the damming of the estuary has resulted in severe sediment retention, as well as the trapping of pollutants and nutrients that seriously degrades water quality.  Frankly, the lake stinks for much of the year. 
But, the birds don’t seem to care.  The south ‘pool’ of the lake has pretty well filled in with sediment, and is more marsh than ‘lake’.  The middle pool is shallow but provides habitat for wintering ducks, and today there were ten Trumpeter Swans feeding in the lake.
Big White Birds.  What's not to like?


I walked the South Capitol Lake trail, where a few birds were feeding in the rain
Green-winged Teal
Golden-crowned Kinglet
Ruby-crowned Kinglet
Then went over to Marathon Park to circumambulate the North Pool. 
Among the flock of wigeon and diving ducks, there was a continuing Redhead drake, which is an unusual species for the area.
Redhead (photo from two weeks ago... couldn't get a shot today)
A pair of River Otters did not seem to mind the cold, rainy weather.
River Otter Lontra canadensis
They were feeding on crawfish, which thrive in the ‘lake’ until the State draws it down for ‘maintenance’, or in a vain attempt to manage the invasive New Zealand mud snails.
The Glaucous-winged Gull had a good perch to people-watch
I ended up with ten new species for the year, bringing my Year List to 82
Schneider Creek eBird Checklist is Here
Tumwater Falls eBird Checklist is Here
South Capitol Lake Trail eBird Checklist is Here
Capitol Lake North Pool eBird Checklist is Here 

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