Natural History
The Sol Duc and the other tributaries of the Quillayute River support some of the healthiest stocks of wild winter steelhead trout in the Pacific Northwest, with as many as 19,000 steelhead returning to spawn in some years. There are also large runs of chinook and coho salmon. The lack of glaciers at stream headwaters keeps the consistency of river fish habitats. Of the Quillayute's tributaries, the Sol Duc River is remarkable in its migratory fish diversity and health. It is the only Quillayute tributary that supports spring chinook salmon. It contains sockeye salmon in June and July and so-called summer coho salmon in August and September. Cutthroat trout also spawn in the Sol Duc River.
The Sol Duc River is one of the only rivers of the Olympic Peninsula that supports all five major species of salmon. The upper Sol Duc is a prime coho spawning stream.
Read more about this topic: Sol Duc River
Famous quotes containing the words natural and/or history:
“It is cowardly to fly from natural duties and take up those that suit our taste or temperament better; but it is also unwise to take an exaggerated view of personal duties, which shuts out the proper care of the mind and body entrusted to us.”
—Ellen Henrietta Swallow Richards (1842–1911)
“When the coherence of the parts of a stone, or even that composition of parts which renders it extended; when these familiar objects, I say, are so inexplicable, and contain circumstances so repugnant and contradictory; with what assurance can we decide concerning the origin of worlds, or trace their history from eternity to eternity?”
—David Hume (1711–1776)