Elma Middle School students separate male and female Coho salmon during a field trip to the Humptulips Fish Hatchery. They later got to blend "milked" salmon sperm with eggs for incubation.
Thursday, January 14, 2010
Salmonid
Elma Middle School students separate male and female Coho salmon during a field trip to the Humptulips Fish Hatchery. They later got to blend "milked" salmon sperm with eggs for incubation.
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