Sunday, December 28, 2008

Miscellaneous: Salmon, Steelhead, and Banana Slugs


Yesterday, we went on a walk through Muir Woods, south of us in Marin County. The idea was to see Coho salmon and steelhead trout coming up Redwood Creek to spawn. Sounded interesting, so we went along. Unfortunately, there has not been sufficient rain to swell the creeks enough to entice the fish upstream. We saw only fingerlings (one-year-old fish from eggs laid around this time last year--forgive me, but I couldn't held thinking of potatoes every time I heard the word). They were small (about two inches long) and very well camouflaged--the color of algae-covered rocks and fallen leaves. The highlight of the hike turned out to be a large banana slug (see photo). Did you know that the banana slug is the California state mollusk? Did you know California had a state mollusk? It's the only slug native to the state. All those garden slugs are imports. Those were among the interesting tidbits the day yielded.

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