I was thinking about the fact that so often I think, "I learn something new every day," today.... when I learned about Salmon.
Lake Tahoe October 9, 2012 |
So this is what happens. Salmon "spawn" or reproduce in the rivers, and then the after they hatch they swim out to live in the lake. When they are 2-4 years old they return to the river of their birth to "spawn" They have to swim upstream to get up the river to their birthplace. They jump up rapids, and finagle the beaver dams to get to their original home. It's really quite amazing. They find their way by taste and smell of the water and surroundings. The males start to morph. Their mouths become hooked and they get a hump on their backs. All the fish turn a bright red.
Salmon at Taylor Creek off of Lake Tahoe |
So besides learning that they return to there birth to spawn, or to give birth again, I learned that after they spawn they die. The creek was full of dead fish. I thought something was contaminated in the water! One guy said to Greg, "I'm glad I don't die after I spawn!" True that!
After they die, the insects and other fish eat them and the circle of life is started all over again.
How about this picture...gross but kind of cool.
Crawdad eating the dead salmon :( |
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